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Table of Contents

Connection Profile and Parameters

Connection Profile and Parameters

List of Standard Profiles

CLASSES 12, 24 AND 30


Table 10-1: X.25 Profiles
PROFILE No FOR SYNCHRONOUS LINES OR B_CHANNEL LINES (ISDN)

00

01

02

03

04

05

74

75

19

24

25

Public network with facilities (Default option: TRANSPAC)

Subscribers without facilities

Subscribers with facilities

PSTN public network

DTE inter-node

DCE inter-node

Physical X.75 DTE inter-node

Physical X.75 DCE inter-node

VX.32 public network (TRANSPAC)

TRANSPAC inter-node

TRANSPAC inter-node


Table 10-2:
PROFILE No FOR FRAME RELAY LINES

83

84

85

FRCE SUBSCRIBER FR PROFILE (FRA)

FRSE/FRTE/PHYSICAL DTE

FRSE/FRTE/PHYSICAL DCE

Frame Relay

Table 10-3: Frame Relay FRTE stack
PROFILE No FRAME RELAY FRTE STACK (CLASS 30)

86

87

88

89

Network FRI DTE (Transactional has priority)

Network FRI DCE (Transactional has priority)

Network FRI DTE (File transfer does not have priority)

Network FRI DCE (File transfer does not have priority)

120

121

122

FRSNA profile

FRIP profile

FRT profile


Table 10-4:
PROFILE No FOR ISDN — D-Channel

47

DSSI/Q931

D-Channel (ISDN)

Table 10-5: HDLC

PROFILE No FOR HDLC LINES

82

HDLC-T CONNECTION


Table 10-6: SDLC
PROFILE No FOR SDLC LINES

17

18

"Remote" Profile (TPAD)

"Front-end" Profile (HPAD)


Table 10-7:
PROFILE No FOR BSC 3270 LINES

60

61

"Remote" (TPAD)

"Front-end" PROFILE (HPAD)

BSC 3270

Table 10-8: BSC 2780/3780
PROFILE No FOR BSC 2780/3780 LINES

70

71

72

73

BSC 2780 CALLING

BSC 2780 CALLED

BSC 3780 CALLING

BSC 3780 CALLED


Table 10-9:
PROFILE No FOR BSC-TRANSPARENT LINES

100

101

102

DTE Type

DCE Type

TPC DRM

BSC Transparent

Table 10-10:
PROFILE No FOR VIP LINES

50

51

"Remote" Profile (TPAD)

"Front-end" Profile (HPAD)

VIP

Table 10-11: PSTN
PROFILE No FOR PSTN LINES

20

21

40

41

DTE PSTN back-up with automatic modem

DCE PSTN back-up with automatic modem

DTE PSTN back-up with V.25bis modem

DCE PSTN back-up with V.25bis modem


Table 10-12:
PROFILE No FOR ASYNCHRONOUS LINES

07

08

09

10

11

12

13

14

15

16

34

35

36

37

Terminal with automatic baud rate detect

Direct connected terminal

Terminal connection PSTN

Terminal connected via dedicated line

LSCP terminal - direct connection

LSCP terminal - dedicated line connection

LSCP-A terminal - direct connection

LSCP-A terminal - dedicated line connection

Minitel terminal - direct connection

Minitel terminal - PSTN connection

TTY terminal - PSTN connection (V.25 bis)

Minitel terminal - PSTN connection (V.25 bis)

Minitel terminal - PSTN connection (modem turnaround)

Multistandard Videotex terminal

Asynchronous Lines

Table 10-13:
PROFILE No FOR X.28+ ASYNCHRONOUS LINES

27

28

DIRECT CONNECTION TERMINAL

PSTN CONNECTION TERMINAL

X.28+ Asynchronous

Table 10-14:
PROFILE No FOR MANAGEMENT FUNCTIONS (CLASS 24 RECURRENCE 0)

06

Management functions

Management Functions

Table 10-15:
PROFILE No FOR SECURIZED VIRTUAL CIRCUITS (CLASS 24, RECURRENCE 1 AND 2)

45

46

TRANSPORT PROFILE (N4 + ESV)

NETWORK INTERFACE PROFILE (IR)

Securized Virtual Circuits

Table 10-16:
PROFILE No FOR COMPRESSION FUNCTION (CLASS 24 RECURRENCE 4)

96

COMPRESSION PROFILE

Compression

Table 10-17: DLM
PROFILE No FOR DLM FUNCTION (CLASS 24 RECURRENCE 5)

110

DLM PROFILE


Table 10-18: Virtual Router
PROFILE No FOR VIRTUAL ROUTER (CLASS 24 RECURRENCE 6, 7, 8)

112

Virtual router profile


Table 10-19:
PROFILE No FOR X.29 REROUTING LINE

81

X.29 REROUTING PROFILE

X.29 Rerouting


Table 10-20: Synchronous X.25
Parameter No. Synchronous X.25 connection or B-channel (ISDN) Parameter No. Synchronous X.25 connection or B-channel (ISDN)

0

Profile number

32

Time-out T1

1

Type of Link, DTE, DCE, DSE

33

Time-out T2

2

Type of Connection

34

Frame retransmissions (N2)

3

Scanning direction

35

Frame window size (K)

4

1st incoming LCGN

36

Frame modulo (8/128)

5

1st incoming LC

37

Primary address

6

Number of incoming LCGNs

38

Secondary address

7

Number of incoming LCs

39

Restart time-out (T10; T20)

8

1st both-way LCGN

40

Reset time-out (T12; T22)

9

1st both-way LC

41

Clear time-out (T13; T23)

10

Number of both-way LCGNs

42

Restart/reset/clear/return

11

No. of both-way LCs

43

Diagnostic code suppression

12

1st outgoing LCGN

44

X.25 type of signalling (TE, NI)

13

1st outgoing LC

45

1 or 2 addr. in packet

14

Number of outgoing LCGNs

46

Local subscriber No.

15

Number of outgoing LCs

47

Subaddress transparency

16

Behavior if PVC not ready

48

CUG closed user group

17

Billing type

49

RC acceptance (Tx) Reverse charging

18

Receive filtering

50

Reserved

19

Send filtering

51

Transit time

20

Interface state/interface superv.

52

PDN link

21

Interface state/interface superv.

53

PDN address position

22

Interface scanning period

54

Tx fast select

23

Number of interface scanning

55

Rx. fast select

24

Interface state/interface superv.

56

Thuput class negotiation subscription

25

Interface state/interface superv.

57

Default TX throughput class

26

Setting of interface signal

58

Default RX throughput class

27

Not significant

59

Max. TX throughput class

28

Access Rate

60

Max. RX throughput class

29

Frame size (N1)

61

Packet size negot.subscription

30

Not significant

62

Default TX packet size

31

Initial transmission credit

63

Default RX packet size

64

Max. TX packet size

86

D Bit management

65

Max. RX packet size

87

Type of line

66

Min. TX packet size

88

Unknown facility

67

Min. RX packet size

89

Address conversion

68

Tx window size negot.subscription

90

Number of PVCs

69

Default TX window size

91

Position of first PVC

70

Default RX window size

92

Reserved

71

Max. TX window size

93

Type of LAP (A/B)

72

Max. RX window size

94

Securized VCs

73

Transfer request

95 to 123

Reserved

74

Call confirm.format

124

Consolidation counter

75

X.29 rerouting

125

Low percentage threshold

76-77

Reserved

126

High percentage threshold

78

Compression/scrambling

127

Reserved

79

Reserved

128

Cost of the medium remote

80

T11, T21 call request answer time-out

129

Remote address position

81

Trunk call return

130

Backup, changeover, overflow

82

Subscriber call return

131 to 145

Reserved

83

Facility marker CTRL

84

CLAM reaction

85

Clear TX format

or B-channel (ISDN) Parameters

Table 10-21: FRCE Connection
Parameter No. FRCE Connection Parameter No. FRCE Connection

0

Profile number

37-38

Not significant

1

Type of Link

39

Positioning threshold S2 (FECN/BECN)

2

Type of Connection

40

"DE ignored" threshold S3

3

Scanning direction

41

"Frame ignored" threshold S4

4

1st incoming LCGN

42-43

Not significant

5

1st incoming LC

44

Type signalling

6

Number of incoming LCGNs

45

1 or 2 Address in packets

7

Number of incoming LCs

46

Local subscriber No.

8

1st both-way LCGN

47

Subaddress transparency

9

1st both-way LC

48

CUG Closed User Group

10

Number of both-way LCGNs

49

RC acceptance (Tx) Reverse Charging

11

No. of both-way LCs

50

Reserved

12

1st outgoing LCGN

51

Transit time

13

1st outgoing LC

52-53

Not significant

14

Number of outgoing LCGNs

54

Tx fast select

15

Number of outgoing LCs

55

Rx fast select

16

Time-out Ta

56

Thrughput class negot. subscription

17

Billing type

57

Default TX throughput class

18

Receive filtering

58

Default RX throughput class

19

Send filtering

59

Max. TX throughput class

20

Interface state/interface superv.

60

Max. RX throughput class

21

Interface state/interface superv.

61

Packet size negot.subscription

22

Interface scanning period

62

Default (Tx) packet size

23

Number of interface scanning

63

Default (Rx) packet size

24

Interface state/interface superv.

64

Max. TX packet size

25

Interface state/interface superv.

65

Max. RX packet size

26

Setting of interface signal

66

Min. TX packet size

27

Not significant

67

Min. RX packet size

28

Access rate

68

Tx window size negot.subscription

29

Frame size

69

Default TX window size

30

Not significant

70

Default RX window size

31

Initial transmission credit

71

Max. TX window size

32

CRC count

72

Max. RX window size

33

Number of flags (Tx)

73

Transfer request

34

Not significant

74

Call confirm.format

35

Frame window size

75-77

Reserved

36

Start of frame regr.thresh.S1

78

Compression/scrambling

79

Reserved

92

Not significant

80

T11, T21 call request answer time-out

93

Type of LAP

81

Trunk call return

94

Securized VC

82

Subscriber

95 to 123

Reserved

83

Facility marker CTRL

124

Consolidation counter

84

CLAM Reaction

125

Low percentage threshold

85

Clear TX format

126

High percentage threshold

86

D Bit management

127

Reserved

87

Type of line

128

Cost of the medium

88

Unknown facility

129

Remote address position

89

Address conversion

130

Backup, changeover, overflow

90

Number of DLCIs

131 to 145

Reserved

91

Position of first DLCI


Table 10-22: FRTE/FRSE
Parameter No. FRTE/FRSE Connection Parameter No. FRTE/FRSE Connection

0

Profile number

35

No. of stop bits

1

Type of Link

36

Type of physical connection

2

Type of Connection

37-39

Not significant

3-15

Not significant

40-43

Reserved

16

Time-out Ta

44

X.25 type signalling

17

Billing type

45

1 or 2 addr. in packet

18

Receive filtering

46

Local subscriber No.

19

Transmission filtering

47

Subaddress transparency

20

Interface state/interface superv.

48

CUG Closed User Group

21

Interface state/interface superv.

49

RC acceptance (Tx) Reverse Charging

22

Interface scanning period

50

Reserved

23

Number of interface scanning

51

Transit time

24

Interface state/interface superv.

52-53

Reserved

25

Interface state/interface superv.

54

Not significant

26

Setting of interface signal

55

Reserved

27

Not significant

56-74

Not significant

28

Access rate

75-79

Reserved

29

Frame size

80-91

Not significant

30

Not significant

92

Type of LMI

31

Initial transmission credit

93-94

Not significant

32

Inactivity time-out

95-123

Reserved

33

No. of bytes received in buffer

124-145

Not significant

34

Block of character mode

Parameters

Table 10-23: FRT, FRIP, FRI
Parameter No. FRTE Frame Relay Stack (FRT, FRIP, FRI) Parameter No. FRTE Frame Relay Stack (FRT, FRIP, FRI)

0

Profile number

44

Type signalling

1

Type of Link

45

Add no. in packets

2

Type of Connection

46

Local subscriber No.

3

Scanning direction

47

Subaddress transparency

4

1st incoming LCGNs

48

CUG Closed User Group

5

1st incoming LC

49

RC acceptance (Tx) Reverse Charging

6

Number of incoming LCGNs

50

Reserved

7

Number of incoming LCs

51

Transit time

8

1st both-way LCGNs

52

PDN link

9

1st both-way LCs

53

PDN address No.

10

Number of both-way LCGNs

54

Tx fast select

11

Number of both-way LCs

55

Rx. fast select

12

1st outgoing LCGN

56

Thrughput class negot. subscription

13

1st outgoing LC

57

Default TX throughput class

14

Number of outgoing LCGNs

58

Default RX throughput class

15

Number of outgoing LCs

59

Max. TX throughput class

16

Not significant

60

Max. RX throughput class

17

Billing type

61

Packet size negot.subscription

18

Receive filtering

62

Default (Tx) packet size

19

Transmission filtering

63

Default (Rx) packet size

20-27

Not significant

64

Max. TX packet size

28

Access Rate

65

Max. RX packet size

29

Frame size

66

Min. TX packet size

30

Not significant

67

Min. RX packet size

31

Initial transmission credit

68

Tx window size negot.subscription

32

Time-out T1

69

Default TX window size

33

Time-out T0

70

Default RX window size

34

Frame retransmission (N2)

71

Max. TX window size

35

Frame window size

73

Transfer request

36

Frame modulo

74

Call confirm.format

37

Primary address

75

X.29 rerouting

38

Secondary address

76 to 77

Reserved

39

Not significant Restart Time-out (T10, T20)

78

Compression/scrambling

40

Reset Time-out (T12, T22)

79

Reserved

41

Clear Time-out (T13, T23)

80

T11, T21 call request answer time-out

42

Restart, Reset, Clear, Retries

81

Trunk call return

43

Diagnostic code suppression

82

Subscriber call return

83

Facility marker CTRL

94

Securized VCs

84

CLAM reaction

95 to 123

Reserved

85

Clear TX format

124

Consultation

86

D Bit management

125

Low Threshold

87

Type of line

126

High Threshold

88

Unknown facility

127

Reserved

89

Address conversion

128

Cost and use of support

90

Number of PVCs

129

Remote address position

91

Position of first PVC

130

Behavior

92

Not significant

131 to 145

Not significant

93

Type of LAP

Parameters

Table 10-24: FRSNA
Parameter No. FRTE Frame Relay Stack FRSNA Parameter No. FRTE Frame Relay Stack FRSNA

0

Profile number

40

PSH Segment

1

Type of Link

41

DLC type

2

Type of Connection

42

Not significant

3

Scanning direction

43

Frame window RW in reception

4

1st incoming LCGNs

44

X.25 type signalling

5

1st incoming LC

45

1 or 2 addr. in packet

6

Number of incoming LCGNs

46

Local calling subscriber No.

7

Number of incoming LCs

47

Subaddress transparency

8

1st both-way LCGNs

48

CUG Closed User Group

9

1st both-way LCs

49

RC acceptance (Tx) Reverse Charging

10

Number of both-way LCGNs

50

Reserved

11

Number of both-way LCs

51

Transit time

12

1st outgoing LCGN

52-53

Not significant

13

1st outgoing LC

54

Tx fast select

14

Number of outgoing LCGNs

55

Rx fast select

15

Number of outgoing LCs

56

Throughput class negot. subscription

16

Initiative of XID IEEE (Tx)

57

Default TX throughput class

17-18

Not significant

58

Default RX throughput class

19

Virtual line credit

59

Max. TX throughput class

20-21

Not significant

60

Max. RX throughput class

22

Address Ta

61

Packet size negot.subscription

23

Slow call

62

Default TX packet size

24-25

Not significant

63

Default RX packet size

26

NLPID

64

Max. TX packet size

27

L2PID

65

Max. RX packet size

28

L3PID

66

Min. TX packet size

29

DSAP

67

Min. RX packet size

30

SSAP

68

Tx window size negot.subscription

31

SABME transmission initiative

69

Default TX window size

32

Time-out T1

70

Default RX window size

33

Time-out T2

71

Max. TX window size

34

No. of frame repetition (N2)

72

Max. RX window size

35

Frame window TW in transm.

73

Transfer request

36

Frame modulo

74

Call confirm.format

37

Time-out

75-77

Reserved

38

Acknowledgment counter N3

78

Compression/scrambling

39

Dynamic window counter NW

79

Reserved

80

T11, T21 call request answer time-out

92

PAD character deletion

81

Trunk call return

93

Type of LAP

82

Subscriber call return

94

Securized VCs

83

Facility marker CTRL

95 to 123

Reserved

84

CLAM reaction

124

Consolidation counter

85

Clear Tx format

125

Low percentage threshold

86

D Bit management

126

High percentage threshold

87

Type of line

127

Reserved

88

Unknown facility

128

Cost of the medium

89

Address conversion

129

Remote address position

90

Number of controllers

130

Backup, changeover, overflow

91

Position of first controller

131 to 145

Reserved

Parameters

Table 10-25: ISDN Channel D Parameters
Parameter No. ISDN-DSSI/Q931 Parameter No. ISDN-DSSI/Q931

0

Profile number (number 47)

58

Established mode of channel B2

1

Type of Link

59

Network Termination Timer

2

Country

60

Inactivity Time-out on B

3-31

Reserved

61

TO monit.to move into service after having received a "service interrupted" on a B-channel

32

Country version

62

Control of controlled SA

33

Type of link

63

DDI Behavior

34

Type of access

64

Row of the S0 E.164@

35

Scanning Time

65

Time-out between two attempts (List)

36

Number of scanning time

66

Time-out between two attempts (last No. in the list

37

S0 activation time-out

67

Number of cycle (multiple back-up)

38

S0 Time-out activation

68

Max. Time-out (multiple back-up)

39

S0 Time-out inactivity

69

Inactivity Time-out on D

40

No. of buffers for DMA

70

Activation mode for X.31 Line B

41

Priority access to channel D

71

HLC Tx, Rx and checking

42

No. of TEIs per SAPI0/Interf.

72

Teleservice coding type

43

No. of TEIs per SAPI16/Interf.

73

Teleservice

44

TEI assignment mode

74

LLC Tx, Rx and checking

45

Automatic TEI allocation

75-93

Not significant

46

SAPI0 transmission window (K)

94

Securized VC

47

SAPI16 transmission window (K)

95 to 123

Reserved

48

T303-Time-out after a Set-up

124

Consultation

49

T305-Time-out after a Disconnect

125

Low threshold

50

T308-Time-out after a Clear

126

High threshold

51

T308-Time-out after a Call proc

127

Reserved

52

T308-Time-out after a Connect

128

Cost and use of support

53

T308-Time-out after a Disc

129

Remote equipt class 22 position

54

T308-Time-out after a Register or Facility

130

Behavior

55

Reserved

131-145

Reserved

56

Number of B-channels

57

Established mode of channel B1


Table 10-26: HDLC-T Parameters
Parameter No. HDLC-T connection Parameter No. HDLC-T connection

0

Profile number

37-40

Not significant

1

Type of Link

41

"Frame discarded" threshold S4

2

Type of FastPad Connection

42-43

Not significant

3

Scanning direction

44

Type signalling

4

1st group of incoming LCGN

45

1 or 2 addr. in packets

5

1st incoming LC

46

Local subscriber Number

6

Number of incoming LCGNs

47

Subaddress transparency

7

Number of incoming LCs

48

CUG Closed User Group

8

1st both-way LCGNs

49

RC acceptance (Tx) Reverse Charging

9

1st both-way LCs

50

Reserved

10

Number of both-way LCGNs

51

Transit time

11

Number of both-way Lcs

52-53

Not significant

12

1st outgoing LCG N

54

Tx fast select

13

1st outgoing LC

55

Rx fast select

14

Number of outgoing LCGNs

56

Throughput class negot. subscription

15

Number of outgoing LCs

57

Default TX throughput class

16

Time-out Ta

58

Default RX throughput class

17

Billing type

59

Max. TX throughput class

18

Receive filtering

60

Max. RX throughput class

19

Send filtering

61

Packet size negot.subscription

20

Interface state/interface superv.

62

Default (Tx) packet size

21

Interface state/interface superv.

63

Default (Rx) packet size

22

Interface scanning period

64

Max. TX packet size

23

Number of interface scanning

65

Max. RX packet size

24

Interface state/interface superv.

66

Min. TX packet size

25

Interface state/interface superv.

67

Min. RX packet size

26

Setting of interface signal

68

Tx window size negot.subscription

27

Not significant

69

Default TX window size

28

Access Rate

70

Default RX window size

29

Frame size

71

Max. TX window size

30

Not significant

72

Max. RX window size

31

Initial transmission credit

73

Transfer request

32

CRC count

74

Call confirm.format

33

Number of flags (Tx)

75

Reserved

34

Not significant

76-77

Reserved

35

Frame window size

78

Compression/scrambling

36

Start of frame regr.thresh S1

79

Reserved

80

T11, T21 Call request answer time-out

92

Not significant

81

Trunk Call return

93

Type of LAP

82

Subscriber call return

94

Securized VC

83

Facility marker CTRL

95 to 123

Reserved

84

CLAM reaction

124

Consolidation counter

85

Clear TX format

125

Low per centage threshold

86

D Bit management

126

High percentage threshold

87

Type of line

127

Reserved

88

Unknown facility

128

Cost of the medium

89

Address conversion

129

Remote address position

90

Reserved

130

Backup, changeover, overflow

91

Position of first LLC

131 to 145

Reserved


Table 10-27: SDLC
Parameter No. SDLC connection Parameter No. SDLC connection

0

Profile number

37

ASCII parity (none/odd)

1

Type of Link (PU type)

38

Processing unknown packets

2

Type of Connection

39

Not significant

3

Scanning direction

40

Length of PSH segment

4

1st incoming LCGNs

41

DLC type (PSH/Qllc)

5

1st incoming LC

42

Call retransmissions counter

6

Number of incoming LCGNs

43

Diagnostic code suppression

7

Number of incoming LCs

44

X.25 type signalling

8

1st both-way LCGNs

45

1 or 2 addr. in packet

9

1st both-way LCs

46

Local subscriber Number

10

Number of both-way LCGNs

47

Subaddress transparency

11

Number of both-way LCs

48

CUG Closed User Group

12

1st outgoing LCGNs

49

RC acceptance (Tx) Reverse Charging

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit time

15

Number of outgoing LCs

52-53

Not significant

16

Coding (NRZ/NRZI)

54

Tx fast select

17

Billing type

55

Rx. fast select

18

Receive filtering

56

Throughput class negot. subscription

19

Send filtering

57

Default TX throughput class

20

Interface state/interface superv.

58

Default RX throughput class

21

Interface state/interface superv.

59

Max. TX throughput class

22

Interface scanning period

60

Max. RX throughput class

23

Number of interface scanning

61

Packet size negot.subscription

24

Interface state/interface superv.

62

TX packet size

25

Interface state/interface superv.

63

RX packet size

26

Setting of interface signal

64

Max. TX packet size

27

Not significant

65

Max. RX packet size

28

Access Rate

66

Min. TX packet size

29

Frame size

67

Min. RX packet size

30

Not significant

68

Tx window size negot.subscription

31

Initial transmission credit

69

Default TX window size

32

No reply timer T1

70

Default RX window size

33

Polling interim timer

71

Max. TX window size

34

Retry counter

72

Max. RX window size

35

Frame window size (K)

73

Transfer request

36

Frame modulo

74

Call confirm.format

75

Reserved

90

Number of clusters (TCU)

76-77

Reserved

91

Position of first cluster (TCU)

78

Compression/scrambling

92-93

Not significant

79

Reserved

94

Securized VCs

80

T11, T21 Call request answer time-out

95 to 123

Reserved

81

Trunk Call return

124

Consolidation counter

82

Subscriber call return

125

Low percentage threshold

83

Facility marker CTRL

126

High percentage threshold

84

CLAM Reaction

127

Reserved

85

Clear TX format

128

Cost of the medium

86

D Bit management

129

Remote address position

87

Type of line

130

Backup, changeover, overflow

88

Unknown facility

131 to 145

Reserved

89

Address conversion

Parameters


Table 10-28: BSC 3270
Parameter No. BSC 3270 connection Parameter No. BSC 3270 connection

0

Profile number

37

ASCII parity (none/odd)

1

Type of Link

38

Not significant

2

Type of Connection

39

Walk transmission

3

Scanning direction

40

ACK response

4

1st incoming LCGN

41

"No reply" timer

5

1st incoming LC

42

Retry counter

6

Number of incoming LCGNs

43

Type of TPAD connection

7

Number of incoming LCs

44

X.25 type signalling

8

1st both-way LCGN

45

1 or 2 addr. in packet

9

1st both-way LC

46

Local subscriber Number

10

Number of both-way LCGNs

47

Subaddress transparency

11

Number of both-way LCs

48

CUG

12

1st outgoing LCGN

49

RC acceptance (Tx)

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit time

15

Number of outgoing LCs

52-53

Not significant

16

Time-out Ta

54

Tx fast select

17

Billing type

55

Rx. fast select

18

Receive filtering

56

Throughput class negot. subscription

19

Send filtering

57

Default TX throughput class

20

Interface state/interface superv.

58

Default RX throughput class

21

Interface state/interface superv

59

Max. TX throughput class

22

Interface scanning period

60

Max. RX throughput class

23

Number of interface scanning

61

packet size negot. subscription

24

Interface state/interface superv.

62

Length of Block (Tx)

25

Interface state/interface superv.

63

Length of Block (Rx)

26

Setting of interface signal

64

Max. TX packet size

27

Not significant

65

Max. RX packet size

28

Access Rate

66

Min. TX packet size

29

Frame size

67

Min. RX packet size

30

Not significant

68

Tx window size negot. subscription

31

Initial transmission credit

69

Default TX window size

32

No host polling timer

70

Default RX window size

33

Polling cycle timer

71

Max. TX window size

34

No reply counter

72

Max. RX window size

35

Frame window queue (Rx)

73

Transfer request

36

Type of coding (EBCDIC/ASCII)

74

Call confirm.format

75

Reserved

90

Number of controllers (TCU)

76-77

Reserved

91

Position of first controller (TCU)

78

Compression/scrambling

92-93

Not significant

79

Reserved

94

Securized VCs

80

T11. T21 Call request answer Time-out

95 to 123

Reserved

81

Trunk Call return

124

Consolidation counter

82

Subscriber call return

125

Low percentage threshold

83

Facility marker CTRL

126

High percentage threshold

84

CLAM React.on

127

Reserved

85

Clear TX format

128

Cost of the medium

86

D Bit management

129

Remote address position

87

Type of line

130

Backup, changeover, overflow

88

Unknown facility

131 to 145

Reserved

89

Address conversion

Parameters


Table 10-29: BSC 2780/3780
Parameter No. BSC 2780/3780 connection Parameter No. BSC 2780/3780 connection

0

Profile number

37

ASCII parity (none/odd)

1

Type of Link

38

Type of paired equipment

2

Type of Connection

39

"No reply" Timer T1

3

Scanning direction

40

Retry timer T2

4

1st incoming LCGNs

41

"No reply" timer T3

5

1st incoming LC

42

Retry counter

6

Number of incoming LCGNs

43

Type of protocol (2780/3780)

7

Number of incoming LCs

44

X.25 type signalling

8

1st both-way LCGN

45

1 or 2 addr. in packet

9

1st both-way LC

46

Local subscriber Number

10

Number of both-way LCGNs

47

Subaddress transparency

11

Number of both-way LCs

48

CUG Closed User Group

12

1st outgoing LCs

49

RC acceptance (Tx) Reverse Charging

13

Number of outgoing LCGNs

50

Reserved

14

Number of outgoing LCs

51

Transit time

15

Time-out Ta

52-53

Not significant

16

To time-out

54

TX fast select

17

Billing type

55

RX fast select

18

Receive filtering

56

Throughput class negot. subscription

19

Send filtering

57

Default TX throughput class

20

Interface state/interface superv.

58

Default RX throughput class

21

Interface state/interface superv.

59

Max. TX throughput class

22

Interface scanning period

60

Max. RX throughput class

23

Number of interface scanning

61

Packet size negot.subscription

24

Interface state/interface superv

62

Length of block (Tx)

25

Interface state/interface superv

63

Length of block (Rx)

26

Setting of interface signal

64

Max. TX packet size

27

Not significant

65

Max. RX packet size

28

Access Rate

66

Min. TX packet size

29

Frame size

67

Min. RX packet size

30

Not significant

68

Tx window size negot.subscription

31

Initial transmission credit

69

Default TX window size

32

To disconnect timer

70

Default RX window size

33

Tenq Supervision timer

71

Max. TX window size

34

Not significant

72

Max. RX window size

35

Frame width queue

73

Transfer request

36

Type of coding (EBCDIC/ASCII)

74

Call confirm.format

75

Reserved

90

Number of controllers

76-77

Reserved

91

Position of first controller

78

Compression/scrambling

92-93

Not significant

79

Reserved

94

Securized VCs

80

T11, T21 Call request answer time-out

95 to 123

Reserved

81

Trunk Call return

124

Consolidation timer

82

Subscriber call return

125

Low percentage threshold

83

Facility marker CTRL

126

High percentage threshold

84

CLAM reaction

127

Reserved

85

Clear TX format

128

Cost of the medium

86

D Bit management

129

Remote address position

87

Type of line

130

Backup, changeover, overflow

88

Unknown facility

131 to 145

Reserved

89

Address conversion

Parameters


Table 10-30: BSC Transparent Parameters
Parameter No. BSC-Transparent connection Parameter No. BSC-Transparent connection

0

Profile number

38

Type of coding

1

Type of Link

39-40

Not significant

2

Type of Connection

41

Refusal threshold

3

Scanning direction

42

BSC-transparent

4

1st incoming LCGN

43

Underrun management

5

1st incoming LC

44

X.25 type signalling

6

Number of incoming LCGNs

45

1 or 2 addr. in packet

7

Number of incoming LCs

46

Local calling subscriber Number

8

1st both-way LCGN

47

Subaddress transparency

9

1st both-way LCs

48

CUG Closed user Group

10

Number of both-way LCGNs

49

RC acceptance (Tx) Reverse Charging

11

Number of both-way Lcs

50

Reserved

12

1st outgoing LCGN

51

Transit time

13

1st outgoing LC

52-53

Not significant

14

Number of outgoing LCGNs

54

Tx fast select

15

Number of outgoing LCs

55

Rx. fast select

16

Reserved

56

Throughput class negot. subscription

17

Billing type

57

Default TX throughput class

18

Receive filtering

58

Default RX throughput class

19

Send filtering

59

Max. TX throughput class

20

Interface state/interface superv.

60

Max. RX throughput class

21

Interface state/interface superv.

61

Packet size negot.subscription

22

Interface scanning period

62

Default (Tx) block size

23

Number of interface scanning

63

Default (Rx) block size

24

Interface state/interface superv.

64

Max. TX packet size

25

Setting of interface signal

65

Max. RX packet size

26

Int.signals forced

66

Min. TX packet size

27

Junction clock

67

Min. RX packet size

28

Access Rate

68

Tx window size negot.subscription

29

Frame size

69

Default TX window size

30

Not significant

70

Default RX window size

31

Initial transmission credit

71

Max. TX window size

32

Not significant

72

Max. RX window size

33

Number of SYN (Tx)

73

Transfer request

34

Frame envelope

74

Call confirm.format

35-36

Not significant

75-77

Reserved

37

ASCII parity (none/odd)

78

Compression/scrambling

79

Reserved

92

PAD character deletion

80

T11, T21 Call request answer time-out

93

Type of LAP

81

Trunk Call return

94

Securized VCs

82

Subscriber call return

95 to 123

Reserved

83

Facility marker CTRL

124

Consolidation counter

84

CLAM reaction

125

Low percentage threshold

85

Clear TX format

126

High percentage threshold

86

D Bit management

127

Reserved

87

Type of line

128

Cost of the medium

88

Unknown facility

129

Remote address position

89

Address conversion

130

Backup, changeover, overflow

90

Number of controllers

131 to 145

Reserved

91

Position of first controller


Table 10-31: VIP Parameters
Parameter No. VIP connection Parameter No. VIP connection

0

Profile number

37

EOT response

1

Type of Link (controller/host)

38

Reserved

2

Type of Connection

39

Screen msg restransm time-out

3

Scanning direction

40

Printer msg. time-out

4

1st incoming LCGN

41

Screen message behavior

5

1st incoming LC

42

Retry counter

6

Number of incoming LCGNs

43

Print management

7

Number of incoming LCs

44

X.25 type signalling

8

1st both-way LCGN

45

1 or 2 addr. in packet

9

1st both-way LCs

46

Local calling subscriber Number

10

Number of both-way LCGNs

47

Subaddress transparency

11

Number of both-way Lcs

48

CUG Closed User Group

12

1st outgoing LCGN

49

RC acceptance (Tx) Reverse Charging

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit time

15

Number of outgoing LCs

52-53

Not significant

16

Reserved

54

Tx fast sel.ect

17

Billing type

55

Rx. fast select

18

Receive filtering

56

Throughput class negot. subscription

19

Send filtering

57

Default TX throughput class

20

Interface state/interface superv.

58

Default RX throughput class

21

Interface state/interface superv.

59

Max. TX throughput class

22

Interface scanning period

60

Max. RX throughput class

23

Number of interface scanning

61

Packet size negot.subscription

24

Interface state/interface superv.

62

Message length (Tx)

25

Interface state/interface superv.

63

Message length (Rx)

26

Setting of interface signal

64

Max. TX packet size

27

Not significant

65

Max. RX packet size

28

Access Rate

66

Min. TX packet size

29

Frame size

67

Min. RX packet size

30

Not significant

68

Tx window size negot.subscription

31

Initial transmission credit

69

Default TX window size

32

"No reply" timer

70

Default RX window size

33

Polling interval timer

71

Max. TX window size

34

"No reply" counter (polls)

72

Max. RX window size

35

Frame width queue

73

Transfer request

36

Reserved

74

Call confirm.format

75

Reserved

90

Number of controllers/stations (DKU, TCU)

76-77

Reserved

91

Position of first controller/stations (DKU, TCU)

78

Compression/scrambling

92-93

Not significant

79

Reserved

94

Securized VCs

80

T11, T21 Call request answer time-out

95 to 123

Reserved

81

Trunk Call return

124

Consolidation counter

82

Reserved

125

Low percentage threshold

83

Facility marker CTRL

126

High percentage threshold

84

CLAM reaction

127

Reserved

85

Clear TX format

128

Cost of the medium

86

Bit D management

129

Remote address position

87

Type of line

130

Backup, changeover, overflow

88

Unknown facility

131 to 145

Reserved

89

Address conversion


Table 10-32: Asynchronous Parameters
Parameter No. Asynchronous connection Parameter No. Asynchronous connection

0

Profile number

37

ASCII parity (none/odd)

1

Type of Link

38

Automatic call number

2

Type of Connection

39

NUI/NUA management

3

Scanning direction

40

Type of terminal

4

1st incoming LCGN

41

(VAP parity)

5

1st incoming LC

42

Number of significant bits exchanged

6

Number of incoming LCGNs

43

Auto data rate recogn.

7

Number of incoming LCs

44

X.25 type signalling

8

1st both-way LCGN

45

1 or 2 addr. in packet

9

1st both-way LCs

46

Local calling subscriber Number

10

Number of both-way LCGNs

47

Subaddress transparency

11

Number of both-way Lcs

48

CUG Closed User Group

12

1st outgoing LCGN

49

RC acceptance (Tx) Reverse Charging

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit time

15

Number of outgoing LCs

52-53

Not significant

16

Reserved

54

Tx fast select

17

Billing type

55

Rx. fast select

18

Receive filtering

56

Throughput class negot. subscription

19

Send filtering

57

Default TX throughput class

20

Interface state/interface superv.

58

Default RX throughput class

21

Interface state/interface superv.

59

Max. TX throughput class

22

Interface scanning period

60

Max. RX throughput class

23

Filtering/conf. of signal transition

61

Packet size negot.subscription

24

Interface state/interface superv.

62

Default TX packet size

25

Interface state/interface superv.

63

Default RX packet size

26

Int.signals forced

64

Max. TX packet size

27

Flow control

65

Max. RX packet size

28

Parity

66

Min. TX packet size

29

Max.Number Buffers/Frame

67

Min. RX packet size

30

Not significant

68

Tx window size negotiation subscription

31

Initial transmission credit

69

Default TX window size

32

Inactivity time-out

70

Default RX window size

33

Number of bytes received in buffer

71

Max. TX window size

34

Block of character mode

72

Max. RX window size

35

Number of stop bits

73

Transfer request

36

Type of physical connection

74

Call confirm.format

75

X.29 rerouting

91

Txm time-out NACK (ECP)

76-77

Reserved

92

Conn. to HP equipment

78

Compression/scrambling

93

Type of call

79

Reserved

94

Securized VCs

80

T11, T21 Call request answer time-out

95 to 123

Reserved

81

Trunk Call return

124

Consolidation counter

82

Subscriber call return

125

Low percentage threshold

83

Facility marker CTRL

126

High percentage threshold

84

CLAM reaction

127

Reserved

85

Clear TX format

128

Cost of the medium

86

D Bit management

129

Remote address position

87

Msg Txm superv, time-out

130

Backup, changeover, overflow

88

both-way flow control

131 to 145

Reserved

89

Address conversion

90

Error threshold (ECP)


Table 10-33: Asynchronous X.28+
Parameter No. Asynchronous X.28+ connection Parameter No. Asynchronous X.28+ connection

0

Profile number

37

ASCII parity (none/odd)

1

Type of Link

38

Automatic call number

2

Type of Connection

39

NUI/NUA management

3

Scanning direction

40

Type of terminal

4

1st incoming LCGN

41

X.25 parity

5

1st incoming LC

42

Number of significant bits exchanged

6

Number of incoming LCGNs

43

Auto data rate recogn.

7

Number of incoming LCs

44

X.25 type signalling

8

1st both-way LCGN

45

1 or 2 addr. in packet

9

1st both-way LCs

46

Local subscriber Number

10

Number of both-way LCGNs

47

Subaddress transparency

11

Number of both-way Lcs

48

CUG closed user group

12

1st outgoing LCGN

49

RC acceptance (Tx) Reverse Charging

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit time

15

Number of outgoing LCs

52-53

Not significant

16

Reserved

54

Tx fast select

17

Billing type

55

Rx fast select

18

Receive filtering

56

Throughput class negotiation subscription

19

Send filtering

57

Default TX throughput class

20

Interface state/interface superv.

58

Default RX throughput class

21

Interface state/interface superv.

59

Max. TX throughput class

22

Interface scanning period

60

Max. RX throughput class

23

Number of interface signal

61

Packet size negot.subscription

24

Interface state/interface superv.

62

Default TX packet size

25

Interface state/interface superv.

63

Default RX packet size

26

Setting of interface signal

64

Max. TX packet size

27

Flow control & command indication parity

65

Max. RX packet size

28

Parity (PAD)

66

Min. TX packet size

29

Frame size

67

Min. RX packet size

30

Not significant

68

Tx window size negot.subscription

31

Initial transmission credit

69

Default TX window size

32

Inactivity time-out

70

Default RX window size

33

Number of bytes received in buffer

71

Max. TX window size

34

Block or character mode

72

Max. RX window size

35

Number of stop bits

73

Transfer request

74

Call confirm.format

105

Full/half duplex

75

X.29 rerouting

106

Character coding

76-77

Reserved

107

Type of terminal

78

Compression/scrambling

108

Predefined terminal

79

Reserved

109

Manual or automatic call

80

T11, T21 Call request answer time-out

110

Automatic cleardown

81

Trunk Call return

111

Send on time-out

82

Subscriber call return

112

Data transfer tome-out

83

Facility marker CTRL

113

Reserved

84

React.on called add.mod.notific.

114

Reserved

85

Clear TX format

115

Padding

86

D Bit management

116

X. ON character (DCE to DTE)

87

Msg Txm superv, time-out

117

X. OFF character (DCE to DTE)

88

Not significant

118

Escape

89

Not significant

119

Action after escape

90

Error threshold (ECP)

120

X. ON character (DTE to DCE)

91

Txm time-out NACK (ECP)

121

X. OFF character (DTE to DCE)

92

Conn. to HP equipment

122

Connection mode

93

Type of call

123-125

Reserved

94

Securized VCs

126

M bit management

95-101

Reserved

127-132

Reserved

102

Echo mask

133

Flux control by signals

103-104

Reserved

134-145

Reserved

Parameters

Table 10-34: Management
Parameter No. Management Parameter No. Management

0

Profile Number

37

% Threshold L.C.

1

Type of link

38

Threshold buffer

2

Type of network

39

Restart retrans. Time-out

3

Selection method

40

Reset retrans. Time-out

4

1st incoming LCGN

41

Clear retrans.Time-out

5

1st incoming LC

42

NB of restart,reset,clear retrans.

6

Number of incoming LCGNs

43

Restart/Reset/CLR Diagram process

7

Number of incoming LCs

44

Type of X25 signalling

8

1st both-way LCGN

45

1/2 address

9

1st both-way LCs

46

No of calling subscriber

10

Number of both-way LCGNs

47

Sub addr. transparency

11

Number of both-way Lcs

48

CUG facility

12

1st outgoing LCGN

49

R.C acceptance

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit delay

15

Number of outgoing LCs

52

PDN link indicator

16

Not applicable

53

PDN line address ref.

17

Type of charging

54

F.S acceptance

18

Receive filter

55

Tolerant call data in rec

19

Transmit filter

56

Through. class neg. accept.

20

I/O Interface status def.

57

Def. through. class on trans.

21

I/O Interface status def.

58

Def. through. class on rec.

22

Interface poll period

59

Max. Through. Class on trans.

23

NB of interface polls

60

Max. Through. Class on rec.

24

Interface sign rec.

61

Pkt size neg. accept.

25

Interface sign rec.

62

Def. PKT Size on trans.

26

Interface sign trans.

63

Def. PKT Size on rec.

27

Not applicable

64

Max. PKT Size on trans.

28

Interface clock rate

65

Max. PKT Size on rec.

29

NB of Buffers/Frame

66

Min. pkt. size on trans.

30

Not applicable

67

Min. pkt. size on rec.

31

Initial trans. credit

68

Trans. wind. neg. accept.

32

Time-out T1

69

Def. wind. size on trans.

33

Sample throughput T-O

70

Def. wind. size on rec.

34

Sample L.C. Time-out

71

Max. wind. size on trans.

35

% Threshold trans. T.

72

Max. wind. size on rec.

36

% Threshold rec. T.

73

Redirection notification

74

Call conf. format

86

D Bit Management

75

Rerouting subscribed

87

Line type

76-77

Not applicable

88

Unknown facility

78

Compression subscribed

89

Address translate

79

Packets concat. timer

90

NB of PVC

80

Call Supervision Time-out

91

NU of first PVC

81

Backward Call

92

Not applicable

82

Multi/simple access

93

Type of LAP

83

Facility Marker CTRL

94

Reliable VC

84

Called Addr. Modif. React

95

Charge indicator

85

Clear packet format

96

Sample timer compres.

97-145

Reserved


Table 10-35: ESV/N4
Parameter No. Secured VCs function ESV/N4 connection Parameter No. Secured VCs function ESV/N4 connection

0

Profile number

52-53

Reserved

1

Type of Link

54

Tx fast select

2

Type of Connection

55

Rx. fast select

3

Scanning direction

56

Throughput class negot. subscription

4

1st incoming LCGN

57

Default TX throughput class

5

1st incoming LC

58

Default RX throughput class

6

Number of incoming LCGNs

59

Max. TX throughput class

7

Number of incoming LCs

60

Max. RX throughput class

8

1st both-way LCGN

61

packet size negot.subscription

9

1st both-way LCs

62

Default (Tx) TPDU size

10

Number of both-way LCGNs

63

Default (Rx) TPDU size

11

Number of both-way Lcs

64

Max. TX TPDU size

12

1st outgoing LCGN

65

Max. RX TPDU size

13

1st outgoing LC

66

Min. TX TPDU size

14

Number of outgoing LCGNs

67

Min. RX TPDU size

15

Number of outgoing LCs

68

Tx window size negot.subscription

16

Reserved

69

Default TX window size

17

Billing type

70

Default RX window size

18-19

Not significant

71

Max. TX window size

20

Number of retransmissions

72

Max. RX window size

21-22

Not significant

73

Transfer request

23

Ref. freezing time-out

74

Call confirm.format

24-34

Not significant

75-80

Reserved

35

Transport window size

81

Trunk Call return

36-39

Not significant

82

Subscriber call return

40-43

Reserved

83

Facility marker CTRL

44

X.25 type signalling

84

CLAM React.on

45

1 or 2 addr. in packet

85

Clear TX format

46

Local subscriber Number

86

D Bit management

47

Subaddress transparency

87

Type of line

46

Local subscriber Number

88

Unknown facility

47

Subaddress transparency

89

Address conversion

48

CUG Closed User Group

90-93

Not significant

49

RC acceptance (Tx) Reverse Charging

94

Securized VCs

50

Reserved

95 to 123

Reserved

51

Transit time

124

Consolidation counter

52-53

Reserved

125

Low percentage threshold

126

High percentage threshold

129

Remote address position

127

Reserved

130

Backup, changeover, overflow

128

Cost of the medium

131 to 145

Reserved

Parameters


Table 10-36: IR
Parameter No. IR connection Parameter No. IR connection

0

Profile number

54

Tx fast select

1

Type of Link

55

Rx. fast select

2

Type of Connection

56

Throughput class negot. subscription

3

Scanning direction

57

Default TX throughput class

4

1st incoming LCGN

58

Default RX throughput class

5

1st incoming LC

59

Max. TX throughput class

6

Number of incoming LCGNs

60

Max. RX throughput class

7

Number of incoming LCs

61

Packet size negot.subscription

8

1st both-way LCGN

62

Default (Tx) packet size

9

1st both-way LCs

63

Default (Rx) packet size

10

Number of both-way LCGNs

64

Max. TX packet size

11

Number of both-way Lcs

65

Max. RX packet size

12

1st outgoing LCGN

66

Min. TX packet size

13

1st outgoing LC

67

Min. RX packet size

14

Number of outgoing LCGNs

68

Tx window size negot.subscription

15

Number of outgoing LCs

69

Default TX window size

16

Reserved

70

Default RX window size

17

Billing type

71

Max. TX window size

18

Waiting time-out (for 1st packet)

72

Max. RX window size

19

Not significant

73

Transfer request

20

Number of calls

74

Call confirm. format

21

"Slow call" time-out

75-80

Reserved

22

"Wait for reconn." time-out

81

Trunk Call return

23

Ref. freezing time-out

82

Subscriber Call return

24-35

Not significant

83

Facility marker CTRL

36

"Fast select" utilization

84

CLAM React.on

37-39

Not significant

85

Clear TX format

40-43

Reserved

86

D Bit management

44

X.25 type signalling

87

Type of line

45

1 or 2 addr. in packet

88

Unknown facility

46

Local subscriber number

89

Address conversion

47

Subaddress transparency

90-93

Not significant

48

CUG Closed User Group

94

Securized VCs

49

RC acceptance (Tx) Reverse Charging

95 to 123

Reserved

50

Reserved

124-145

Not significant

51

Transit time

52-53

Reserved

Parameters

Table 10-37: Compression
ParameterNo. Compression Parameter No. Compression

0

Profile Number

1-26

Reserved

27

Sample Throughput measure of polls

28

Threshold dictionary

29-31

Reserved

32

NB CV Compression M0 (H)

33

NB CV Compression M0 (L)

34

NB CV Compression M1 (H)

35

NB CV Compression M1 (L)

36

NB CV Compression M2 (H)

37

NB CV Compression M2 (H)

38-145

Reserved


Table 10-38: DLM
Parameter No. DLM Parameter No. DLM

0

Profile Number

37

% Threshold L.C.

1

Type of link

38

Threshold buffer

2

Type of network

39

Restart retrans. Time-out

3

Selection method

40

Reset retrans. Time-out

4

1st incoming LCGN

41

Clear retrans.Time-out

5

1st incoming LC

42

NB of restart,reset,clear retrans.

6

Number of incoming LCGNs

43

Restart/Reset/CLR Diagram process

7

Number of incoming LCs

44

Type of X25 signalling

8

1st both-way LCGN

45

1/2 address

9

1st both-way LCs

46

No of calling subscriber

10

Number of both-way LCGNs

47

SUB addr. transparency

11

Number of both-way Lcs

48

CUG facility

12

1st outgoing LCGN

49

R.C acceptance

13

1st outgoing LC

50

Reserved

14

Number of outgoing LCGNs

51

Transit delay

15

Number of outgoing LCs

52

PDN link indicator

16

Not applicable

53

PDN line address ref.

17

Type of charging

54

F.S acceptance

18

Receive filter

55

Tolerant call data in rec

19

Transmit filter

56

Through. class neg. accept.

20

I/O Interface status

57

Def. through. class on trans.

21

I/O Interface status def.

58

Def. through. class on rec.

22

Interface poll period

59

Max. Through. Class on Trans.

23

NB of interface polls

60

Max. Through. Class on Rec.

24

Interface sign rec.

61

Pkt size neg. accept.

25

Interface sign rec.

62

Def. PKT Size on trans.

26

Interface sign trans.

63

Def. PKT Size on rec.

27

Not applicable

64

Max. PKT Size on trans.

28

Interface clock rate

65

Max. PKT Size on rec.

29

NB of Buffers/Frame

66

Min. pkt. size on trans.

30

Not applicable

67

Min. pkt. size on rec.

31

Initial trans. credit

68

Trans. wind. neg. accept.

32

Time-out T1

69

Def. wind. size on trans.

33

Sample throughput T-O

70

Def. wind. size on rec.

34

Sample L.C. Time-out

71

Max. wind. size on trans.

35

% Threshold trans. T.

72

Max. wind. size on rec.

36

% Threshold rec. T.

73

Redirection notification

74

Call conf.. format

124

Automatic help

75

Rerouting subscribed

125

Automatic overload

76-79

Not applicable

126

GDL function mode

80

Call Supervision Time-out

127

Calculate charge timer

81

Backward Call

128

Delay between two EVR

82

Not applicable

129

Reserved

83

Facility Marker CTRL

130

CG call freq

84

Called Addr. Modif. React

131

Max. number of LSP

85

Clear packet format

132

Domain number

86

D Bit Management

133

RAD function mode

87

Line type

134

LSP diffusion freq.

88

Unknown facility

135

Freq. of routing calculation

89

Address translate

136

LSP valid timer

90

NB of stat. connect

137

LSP threshold

91

Reserved

138

Tree calculation timer

92

Not applicable

139

Metric choice

93

Type of LAP

140

Freq. of polling

94

Reliable VC

141

Freq. of synchro.

95

Charge indicator

142-145

Reserved

96-123

Reserved


Table 10-39: Virtual Router
Parameter No. Virtual router function SNMP/IP Routing Parameter No. Virtual router function SNMP/IP Routing

0

Profile number

45

Number of addresses in packets

1-2

Reserved

46

Local subscriber number

3

Scanning direction

47

Subaddress transparency

4

1st incoming LCGN

48

CUG closed user group

5

1st incoming LC

49

(RC Tx acceptance) Reverse charging

6

Number of incoming LCGNs

50

Reserved

7

Number of incoming LCs

51

Transit time

8

1st both-way LCGN

52

Not significant

9

1st both-way LCs

53

10

Number of both-way LCGNs

54

Tx fast Selc. subscription

11

Number of both-way Lcs

55

Tx fast Selc. subscription

12

1st outgoing LCGN

56

Throughput class negotiation subscription

13

1st outgoing LC

57

TX Default throughput class

14

Number of outgoing LCGNs

58

RX Default throughput class

15

Number of outgoing LCs

59

Tx Max. throughput class

16

Reserved

60

Rx Max. throughput class

17

Billing type

61

packet size negot.subscription

18-19

Not significant

62

Default TX packet size

20-21

Reserved

63

Default RX packet size

22

64

Max. TX packet size

23

Intermediate routing

65

Max. RX packet size

24

Not significant

66

Min. TX packet size

25

IP TTL

67

Min. RX packet size

26

Type of routing

68

Tx window size negot.subscription

27

Algorithm number

69

Default TX window size

28

Number of remote IP@

70

Default RX window size

29

1st entry of remote IP@

71

Max. TX window size

30

Default route

72

Max. RX window size

31

WAN IP@

73

Transfer request

32

Number of local IP@

74

Call confirm. Tx format

33

LAN IP@

75

Reserved

34

Not significant

76-77

Not significant

35-36

Reserved

78-79

Reserved

37-38

Not significant

80

T11, T21 call request answer time-out

39-41

Reserved

81

Trunk call return

42-43

Not significant

82

Subscriber call return

44

X.25 type signalling

83

Facility marker control

84

CLAM reaction

90

Number of LLC

85

Clear format Tx

91

Position of first LLC

86

D bit management

92-93

Not significant

87

Not significant

94

Securized VCs

88

Unknown facility

95 to 145

Reserved

89

Address conversion

Parameters

Parameter 0

Profile number (See the beginning of this chapter).

Parameter 1

Synchronous X.25

Meaning:

Type of link.

This parameter determines the behavior of the equipment with respect to the X.25 procedure (level 2 connection mode and cause and diagnostic code management).

Possible values: (according the X.300 norm):

1 = DTE

: Interface with public network

2 = DCE

: Interface with a subscriber

3 = DSE

: Interface with another FastPad.


Figure 9-1: Parameter 1 Example

Synchronous SDLC

Meaning:

Type of link.

Possible values:
Primary

Secondary

Line X Profile 18 Profile 17 Line Y
Protocol Type C12RXP1 C12RXP1 Type Protocol

SDLC

T4

16

17

T2.0

SDLC

SDLC

T4

18

-

T2.0/T2.1

X.25

X.25

T4

-

19

T2.0

SDLC

SDLC

T4

20

21

T2.1

SDLC

SDLC

T2.1

22

23

T2.1

SDLC

X.25

T2.1

-

24

T2.1

SDLC

SDLC

T4

25

26

T4

SDLC

NIXD

27

28

T2.0

X.25

NIXD

-

29

T2.0

RWSI

30

31

T2.0

X.25

RWSI

-

32

T2.0

X.25

T4

-

34

*

SDLC

NIXD:

Nixdorf protocol

RWSI:

Remote WorkStation Interface Protocol

* Reserved for special use (0.1.P terminals with T2.0 simulation)

VIP

Meaning:

Type of link.

Possible values:

6 = controller

7 = Host.

BSC 3270

Meaning:

Type of link.

Possible values:

8 = BSC controller: TPAD

9 = BSC Host: HPAD.

BSC 2780/3780

Meaning:

Type of link.

Possible values:

10 = secondary BSC

11 = primary BSC.

Asynchronous

Meaning:

Type of link.

Possible values:

2 = DCE: The PAD is a subscriber of the switch.

ISDN DSSI/Q931

Meaning:

Type of link.

Possible values:

0 = user

1 = network (subsequent use).

Parameter 2

Type of connection/network

Synchronous X.25

Meaning:

The value of the parameter indicates the network.

Possible values:

00 =

X.25

(X.25 standard)

04 =

TRANSPAC

(France)

08 =

TELENET

(USA)

12 =

TYMNET

(USA)

16 =

INFOSWITCH

(Canada)

20 =

DATAPAC

(Canada)

24 =

DN1

(Netherlands)

28 =

PSS

(Great Britain)

32 =

DATEX-P

(Germany)

36 =

DCS

(Belgium)

40 =

ITAPAC

(Italy)

44 =

AUSTPAC

(Australia)

52 =

UNINET

(USA)

60 =

TELEPAC

(Switzerland)

64 =

IBERPAC

(Spain)

68 =

DATAPAK

(Sweden)

72 =

HELPAC

(Greece)

76 =

ENTEL

(Argentina)

92 =

DATEX-P

(Austria)

240 =

VIRTUAL ROUTER (only C24 (FastPad))

HDLC-T or Frame relay (FRA)

Meaning:

Type de connection.

Possible values:

20 = HDLC-T-T

21 = Frame relay (subscriber).

ISDN DSSI/Q931

Meaning:

Country.

Possible values:

0 = France

2 = Switzerland.

Parameter 3

Meaning:

Scanning direction of outgoing logical channel numbers.

Possible values:

0 = decreasing

1 = increasing.

In case of an asynchronous line, this parameters are reserved.

With the following table, the values of the parameters 4 to 15 can be found when configuring the logical channels.

Decreasing direction (parameter 3 = 0):
Configuration of the logical channels Notation Division to accomplish Parameters affected

No. of 1st incoming
LC (0 to 4096)

A

A: 256 = GA

Remainder LCA

P4 = GA

P5 = LCA

No. of incoming
LCs (0 to 4096)

B

B: 256 = GB

Remainder LCB

P6 = GB

P7 = LCB

No. of 1st both-way
LC (0 to 4096)

C

C: 256 = GC

Remainder LCC

P8 = GC

P9 = LCC

No. of both-way
LCs (0 to 4096)

D

D: 256 = GD

Remainder LCD

P10 = GD

P11 = LCD

No. of the 1st outgoing
LC (0 to 4096)

E

E: 256 = GE

Remainder LCE

P12 = GE

P13 = LCE

No. of outgoing
LCs (0 to 4096)

F

F: 256 = GF

Remainder LCF

P14 = GF

P15 = LCF

with

C = A + B

E = C + D

The values GA to GF are the results of the divisions and the values LCA to LCF correspond to the remainders of the divisions.

The value 256 corresponds to the number of logical channels per group.


Figure 9-2: Example: Scanning direction is "increasing" (parameter 3 = 1)
Configuration of the logical channels Notation Division to accomplish Parameters affected

No. of 1st outgoing LC

1

1: 256 = 0

Remainder 1

P12 = 0

P13 = 1

No. of outing LCs

10

10: 256 = 0

Remainder 10

P14 = 0

P15 = 10

No. of 1st both-way LC

11

11: 256 = 0

Remainder 11

P8 = 0

P9 = 11

No. of both-way LCs

520

520: 256 = 2

Remainder 8

P10 = 2

P11 = 8

No. of 1st incoming LC

531

531: 256 = 2

Remainder 19

P4 = 2

P5 = 19

No. of incoming LCs

270

270: 256 = 1

Remainder 14

P6 = 1

P7 = 14

Parameters 4, 5, 9, 10, 11, 12, 13

With the following table, the both-way logical channels can be configured


Table 10-1: Both-way logical channel configuration
Use of LC0 No Use of LC0
DTE DCE DTE DCE
Parameters designation N° PAR. Profile 0 Profile 4 Profile 20 Profile 40 Profile 1 Profile 2 Profile 5 Profile 21 Profile 41 Profile 0 Profile 4 Profile 20 Profile 40 Profile 1 Profile 2 Profile 5 Profile 21 Profile 41

1st group of incoming LCs

4

$

N

$

N

1st incoming LC

5

0

R

1

R+1

1st both-way LC

9

0

0

1

1

Nbr. of groups of both-way LCs

10

N

N

N

N

Nber of both-way LCs

11

R

R

R

R

1st group of outgoing LCs

12

N

$

N

$

1st outgoing LC

13

R

0

R+1

1

LC

Logical channel.

0

Value = 0.

1

Value = 1.

$

Default value.

x

Number of both-way LCs to configure.

N

Number of groups of necessary both-way LCs.




If X < 256 then N = 0 and R = x.

Parameter 4

Meaning:

Number of the first group of incoming logical channels (call received by the FastPad).

Possible values:

0 to 15 (modulo 256).

Parameter 5

Meaning:

Number of the first incoming logical channel.

Possible values:

0 to 255.

Parameter 6

Meaning:

Number of groups of incoming logical channels.

Possible values:

0 to 15 (modulo 256).

Parameter 7

Meaning:

Number of incoming logical channels.

Possible values:

0 to 255.

Parameter 8

Meaning:

Number of the first group of both-way logical channels (call transmitted or received by the FastPad).

Possible values:

0 to 15 (modulo 256).

Parameter 9

Meaning:

Number of the first both-way logical channel.

Possible values:

0 to 255.

Parameter 10

Meaning:

Number of groups of both-way logical channels.

Possible values:

0 to 15 (modulo 256).

Parameter 11

Meaning:

Number of both-way logical channels.

Possible values:

0 to 255.

Parameter 12

Meaning:

Number of the first group of outgoing logical channels (call transmitted by the FastPad).

Possible values:

0 to 15 (modulo 256).

Parameter 13

Meaning:

Number of the first outgoing logical channel.

Possible values:

0 to 255.

Parameter 14

Meaning:

Number of groups of outgoing logical channels.

Possible values:

0 to 15 (modulo 256).

Parameter 15

Meaning:

Number of outgoing logical channels.

Possible values:

0 to 255.

Parameter 16

Synchronous SDLC

Meaning:

Type of coding.

Possible values:

0 = NRZ (default)

1 = NRZI.

Synchronous X.25

Meaning:

Behavior if PVC not ready

Possible values:

0 =

Sending of PVC RESET not utilizable on reception of data or reset packet.

7 =

Data or reset packets received in non-utilizable PVC state are ignored.

BSC 3270, BSC 2780/3780, FRA, HDLC-T, and Virtual Router

Meaning:

SVCs disconnection on no traffic (time-out Ta).

Possible values:

0 = Ta not activated

1 to 254 (in step of 1 mn).

FRSNA

Meaning:

transmission of XID IEEE frame.

Possible values:

0 = transmission of XID IEEE frame by the remote (default)

1 = transmission of XID IEEE frame by the FastPad.

Parameter 17

Meaning:

Billing.

Possible values:

0 = no billing

1 = overall billing

2 = detailed billing.

Parameter 18

Meaning:

Behavior of FastPad when clear or reset cause packets are received.

Possible values:

0 =

transparent

1 =

cause forced to zero

2 =

cause forced to zero if cause code is lower than 128

3 =

cause forced to the "network trouble" value if received cause codes relates to "local procedure error" or "invalid facility request".

Otherwise, transparent mode.

Clears generated internally and resulting from the reception of a restart have a network trouble cause.

VDX asynchronous

Meaning:

Parameters 18 and 19 allow the configuration of phase identification.

Possible values:
Parameter Most sign. nibble Least sign. nibble

18

3rd phase

1st phase

19

4th phase

2nd phase

Each nibble may have one of the following values:

0 =

not defined

1 =

Terminal Facility Identifier (TFI) without parity (sp)

2 =

TFI with even parity (ep)

3 =

ENQ

4 =

ter?

Example:

When we have the following list: "TFI(np), TFI(ep), ENQ and ter?", this gives the following values:

P18 = 3 * 16 + 1 = 49

P19 = 4 * 16 + 2 = 66

IR Connection

Meaning:

"Waiting" time-out of the 1st data packet following the call confirmation (only when "fast select" is not used; parameter 54 is zero).

Possible values:

1 to 254.

Default: 12.

Parameter 19

Meaning:

Behavior of the FastPad in sending of clear or reset cause packets.

Possible values:

0 = no modification of causes

1 = cause forced to DTE.

VDX asynchronous

Meaning:

See parameter 18.

Possible values:

See parameter 18.

FRSNA

Reserved parameter.

Parameters 20 and 21

Synchronous

Meaning:

Interface state/interface superv. which enables the link to be "in service" and monitored.

These two parameters must be given in decimal form in configuration.
Physical signals CT
Parameters 20-21 Parameters 24-25 Description

0

1

0

1

0

0

1

1

Signal not monitored and not significant to put into service

Signal monitored (evt. outstanding event) and not significant to put into service

Signal monitored but in "OFF" position (contacts opened)

Signal monitored but in "ON" position (contacts closed)

The FastPad detects changes of state of the interface circuits by periodic scanning (period defined by parameter 22) of the interface.


Note Any detection of a change of state on the defined signals from those defined by parameters 20, 21, 24 and 25 causes an indication of an outstanding (family 5) event, which may be sent back to a network Network Management System.
Bit 5 P20 P24

SYN

NS

Not significant

0

Activity not monitored

SYN

0

Activity present

1

Activity monitored

1

Activity absent

1

Activity monitored


Parameter 20

8 7 6 5 4 3 2 1 bit

128

64

32

16

8

4

2

1

27

26

25

24

23

22

21

20

NS

NS

108

SYN

105

NS

NS

NS

DCE

NS

NS

106

SYN

109

NS

NS

NS

DTE

NS =

0 = Not significant

106 =

1 = 106 OFF

105 = 1 = 105 OFF

106 =

0 = 106 ON

105 = 0 = 105 ON

108 =

1 = 108 OFF

109 = 1 = 109 OFF

108 =

0 = 108 ON

109 = 0 = 109 ON


Note The profiles are not changed by default: the flags are monitored and their presence form part of the start-up conditions.

Parameter 21

8 7 6 5 4 3 2 1 bit

128

64

32

16

8

4

2

1

27

26

25

24

23

22

21

20

NS

NS

NS

NS

CTE

141

140

111

DCE

NS

NS

NS

NS

NS

117

142

107

DTE

NS = 0 = Not significant

140 = 1 = 140 OFF

CTE = 1 = defined value

140 = 0 = 140 ON

141 = 1 = 141 OFF

111 = 1 = 111 OFF

141 = 0 = 141 ON

111 = 0 = 111 ON

142 = 1 = 142 OFF

107 = 1 = 107 OFF

142 = 0 = 142 ON

107 = 0 = 107 ON

117 = 1 = 117 OFF

117 = 0 = 117 ON

Example:

Case of a synchronous line where the following monitored signals must all be present so that this line goes to the ON state.

value of parameters:

Asynchronous

Meaning:

Interface state/interface superv., which enables the link to be in service.

Attention:

These two parameters must be given in decimal form in the configuration.

The "in service" condition is defined by the value "1" of the corresponding bit of that interface signal.

For a Videotex/PSTN line, parameter 20 should not be changed.

Parameter 20

128 64 32 16 8 4 2 1
27 26 25 24 23 22 21 20

NS

NS

108

NS

105

NS

NS

NS

DCE

NS

NS

106

NS

109

NS

NS

NS

DTE

NS = 0 = Not significant

106 = 1 = 106 OFF

105 = 1 = 105 OFF

106 = 0 = 106 ON

105 = 0 = 105 ON

108 = 1 = 108 OFF

109 = 1 = 109 OFF

108 = 0 = 108 ON

109 = 0 = 109 ON

Parameter 21

128 64 32 16 8 4 2 1
27 26 25 24 23 22 21 20

NS

NS

NS

NS

CTE

141

NS

111

DCE

NS

NS

NS

NS

NS

117

NS

107

DTE

NS = 0 = Not significant

140 = 1 = 140 OFF

CTE = 1 = defined value

140 = 0 = 140 ON

141 = 1 = 141 OFF

111 = 1 = 111 OFF

141 = 0 = 141 ON

111 = 0 = 111 ON

142 = 1 = 142 OFF

107 = 1 = 107 OFF

142 = 0 = 142 ON

107 = 0 = 107 ON

117 = 1 = 117 OFF

117 = 0 = 117 ON

Case of an asynchronous line

Configuration example of asynchronous lines:
ENABLING CONDITION PAR. 20 PAR. 21 SUPERVISION OF PAR. 24 PAR. 25

TTY - Direct
or
Minitel Direct
(DCE)

105-108
108
105
None

40
32
8
0

0
0
0
0

Nothing

0

0

TTY - PSTN
or
Minitel - PSTN
(DTE)

107-106
106
None

32
32
0

1
0
0

109

8

0

TTY - DL or
Minitel - DL
(DTE)

107-106-109
107-106
107-109
106-109
106
109
107
None

40
32
8
40
32
8
0
0

1
1
1
0
0
0
1
0

Nothing

0

0

TTY - Slaved line
(DCE)

105
None

8
0

0
0

Nothing

0

0

LSCP - Direct or
LSCPA - Direct
(DCE)

108
None

32
0

0

105

8

0

LSCP - DL or
LSCPA - DL
(DTE)

107-106
106
None

32
32
0

1
0
0

109

8

0

LSCP - Slaved line or
LSCPA - Slaved line
(DCE)

None

0

0

105

8

0

DL = Dedicated line

LSCP = Low speed computer port

LSCPA = Low speed computer port with automatic calling.

IR connection

Parameter 20

Meaning:

Number of calls.

Possible values:

1 to 254.

Parameter 21

Meaning:

"Slow call" time-out.

Possible values:

1 to 254 s (in step of 1 s).

ESV/N4 connection

Parameter 20

Meaning:

Number of re-transmissions.

Possible values:

1 to 254.

Parameter 21: Not significant

Parameter 21

Rerouting

Meaning:

Transparency of Teletel rerouting requests with parameter DR2 = 0 (address towards rerouted end).

Possible values:

Yes =

a rerouting request (DR) with the length of the parameter DR2 = 0 (.....8200.....) is regarded as a data packet and transmitted transparently.

No =

in the same case, the rerouting request (DR) is refused.

Parameter 22

Meaning:

Scan time to detect the transition of the interface signals.

Possible values:

1 to 254

(step of 200 msec)

255 =

No scan time (used specially for modem return C12, profile 36).

IR connection

Meaning:

"Wait for reconnection" time-out.

Possible values:

1 to 254 s (in 10 s step).

FRSNA

Reserved parameter.

Rerouting

Meaning:

DR2 mnemonic transparency.

Possible values:

0 = no (default value)

1 = yes.

Parameter 23

Meaning:

Filtering and confirmation of interface signal state changes (parameters 20 and 21).

Possible values:

1 to 250 = number of times the period defined by parameter 22 expires.

Example:

Declaration of "enabled" state of a synchronous line after 6 seconds' stabilization of the interface.

Param. 22 = 3 (0.6 s)

Param. 23 = 10 expirations.


Note Not significant in asynchronous mode.

IR and ESV-N4

Meaning:

Reference freezing time-out.

Possible values:

1 to 254 s (in 10 s step).

PSTN

Meaning:

The multiplication of the values of parameters 22 and 23 defines the time to wait after ringing off a telephone line (duration, the signal 108/1 or 108/2 is "open").

Possible values:

3xP22xP23.

Virtual Router

Meaning:

Authorization of intermediate routing.

Possible values:

0 = no

1 = yes.

FRSNA

Reserved parameter.

Parameter 24

Rerouting

Meaning:

Position of the reconnection address.

Possible values:

Number of the parameter defined in C8R0.

The value of this parameter corresponds to the position of the address defined in C8 towards which is retransmitted the reconnection call with:

The configured call data are transmitted with the reconnection call. The corresponding facilities are not processed.

Parameters 24 and 25

Synchronous

See parameters 20 and 21.

Asynchronous

Meaning:

Definition of the interface signals on the link to monitor.

Attention:

These two parameters must be given in decimal form in the configuration.

The FastPad scans periodically the changes of state of the interface signals (scanning interval defined in parameter 22).

The monitoring conditions are defined by the value "1" of the corresponding bit of that interface signal.


Note Changes in the state of the interface signals defined in parameters 24 and 25 cause an outstanding event (family 05) which can be sent to the network management centre.
Possible values:

Asynchronous case: see P20 and P21.

Example: see parameters 20 and 21 and the previous table.

Parameter 25

Rerouting

Parameter 25

Meaning:

Reconnect address by means of:

Possible values:

0 = no

1 = yes (taking into account P24).

Virtual Router

Parameter 25

Meaning:

Value of TTL (Time To Live) equal to life of an IP datagram.

Possible values:

1 to 254.

Parameter 26

Meaning:

Forcing of interface circuits.

Possible values:

The circuits present on the output of the interface are chosen in accordance with the following format:

128 64 32 16 8 4 2 1
27 26 25 24 23 22 21 20

NS

NS

NS

117

142

109

107

106

DCE

NS

NS

NS

141

140

105

111

108

DTE

Circuit OFF = 1

Circuit ON = 0.

The flow control, LSCP and PSTN state machines have priority over the states defined by parameter 26.

Example:

For circuits 109, 107 and 106 to be present on the interface on the FastPad.

Parameter 26 = 7.

Rerouting

Meaning:

Transmission of the protocol identification.

Possible values:

0 = transmission (Balzac)

1 = no transmission.

Virtual Router

Meaning:

Type of routing.

Possible values:

0 = routing of IP address ranges

1 = routing of IP address ranges and use of default route

FRSNA

Reserved parameter.

Parameter 27

Asynchronous

Meaning:

Flow control and command indication parity.

Possible values:

Value

Parity

XON-XOFF

Parity

Indicator

Control Mode

0

EP

EP

Norm

1

EP

NP

Screen/keyboard norm

2

NP

EP

Norm

3

NP

NP

Screen/keyboard norm

4

0P

OP

Norm

5

EP

EP

Screen/keyboard norm

6

NP

NP

Norm

7

OP

OP

Screen/keyboard norm

EP: Even Parity

OP: Odd Parity

NP: No Parity

Control mode:

Compression function

Meaning:

Sampling of compression rate measurement.

Possible values:

1 to 255.

Default values:

16.

FRSNA

Reserved parameter.

Parameter 28

Synchronous

Meaning:

Value of line clock provided by the FastPad in DCE mode.

Possible values:

2 =

600 bit/s

3 =

1200 bit/s

6 =

2400 bit/s

7 =

3200 bit/s

8 =

4800 bit/s

10 =

9600 bit/s

9 =

14,4 kbit/s

11 =

19,2 kbit/s

12 =

38,4 kbit/s

13 =

48 kbit/s

14 =

56 kbit/s

15 =

64 kbit/s

16 =

72 kbit/s

17 =

128 kbit/s

18 =

144 kbit/s

19 =

256 kbit/s

20 =

512 kbit/s

21 =

1 Mbit/s

22 =

2 Mbit/s.

Asynchronous

Meaning:

Parity (PAD)

Possible values:

3 = even

1 = odd

These values are significant if
C13P21 = 3

0 = transparent

5 = odd (8 bits)

7 = even (8 bits)

These values are significant is
C13P21 = 3 and C12P43 = 0

Compression function

Meaning:

Compression dictionary RESET threshold.

Possible values:

0 to 100 in percent.

Default values:

90.

Virtual Router

Meaning:

Number of remote IP ranges C31R14

Possible values:

0 to 200.

FRSNA

Reserved parameter.

Parameter 29

Meaning:

Maximum number of buffers per frame. This system parameter makes it possible to supply the FastPad with memory resource buffers according to the length of the received frames. The elementary buffer (memory) allows the reception of frames made up of 128 data bytes. It defines the frame size (N1)

Possible values:

from 1 to 64.

Example:

1 =

128-bytes frames

2 =

256-bytes frames

4 =

512-bytes frames

8 =

1024-bytes frames

16 =

2048-bytes frames

32 =

4096-bytes frames

64 =

8192-bytes frames.

Virtual Router

Meaning:

Row of first range of addresses in (C31R14).

Possible values:

1 to 200.

FRSNA

Reserved parameter.

Parameter 30

Virtual Router

Meaning:

Row of default route in C31 R15 (1 route per Router Function).

Possible values:

1 to 4.

FRSNA

Reserved parameter.

Parameter 31

Meaning:

Initial line transmission credit. This parameter makes it possible to load the line with anticipated frame transmissions.

Possible values:

1 to 3.

Example:

Transmission of consecutive frames with a single inter-frame flag. In this case the value of parameter 31 is 3.

Virtual Router

Meaning:

IP WAN address number index in C31 R7 (1IP Primary WAN address per Router function).

Possible values:

1 to 6.

FRSNA

Reserved parameter.

Parameter 32

Synchronous

Meaning:

Value of frame retransmission time-out link (X.25 timer T1).

Possible values:

2 to 250 (unit = 100 ms).

SDLC

Meaning:

No-reply timer. T1.

Possible values:


FRSNA

Meaning:

Frame repeats time-out T1.

Possible values:


Asynchronous

Meaning:

Value of line inactivity time-out in transfer state. When the time-out expires, the call is cleared.

Possible values:

0 = no time-out.

1 to 250 (unit = 10 s).


Note For a Minitel using a PSTN profile, the telephone communication is cut when the VC is cleared. This is after T/2 seconds.

Management function

Meaning:

Value of inactivity time-out of the alarm function. At its expiration, the call is cleared.

Possible values:

0 = no time-out

1 to 250 (unit = 10 s).

VIP

Meaning:

No polling reply timer.

Possible values:

1 to 250 (unit 100 ms).

BSC 3270

Meaning:

No-host polling timer.

Possible values:

Side TPAD (controller BSC): not significant.

Side HPAD (Host BSC): this value must be higher than the polling time-out fixed by the host (unit: 10 s).

BSC 2780/3780

Meaning:

Ta disconnection timer.

Possible values:

10 to 250 s (unit 10 s).

HDLC-T or frame relay FRA

Meaning:

CRC count.

Possible values:

0 = yes

1 = no (transparent).

Compression function

Meaning:

Number of compression VCs of most significant module 0.

Possible values:

0.

ISDN DSSI/Q931

Meaning:

Country version.

Possible values:

0 to 99

Virtual Router

Meaning:

Number of local IP at C31R7. It has always to be set to 1.

Possible values:

0 to 6.

Parameter 33

Synchronous X.25

Meaning:

Value of frame acknowledge transmission time-out (X.25 timer T2).

Possible values:

1 to 250, T2 = T1 (Par. 32)/2

(unit = 100 ms).

Asynchronous

Meaning:

This parameter indicates the number of bytes received by the FastPad in the receive buffers.

Possible values:

1 to 128.

Synchronous SDLC

Meaning:

Intersequence polling timer.

Possible values:

1 to 250 (100 ms units).

VIP

Meaning:

Profile 50 VIP controller:

Intersequence polling timer.

Profile 51 VIP Host:

Value of interpolling wait time-out for printer

Possible values:

1 to 128 (100 ms units).

BSC 3270

Meaning:

Intersequence polling cycle timer.

Possible values:

TPAD side:

0.1 to 25 s (100 ms units).

HPAD side:

Not significant.

BSC 2780/3780

Meaning:

Tenq Supervision timer.

Possible values:

10 to 250 s (10 s units).

HDLC-T or frame relay (FRA)

Meaning:

Number of "flags" (transmission).

Possible values:

1 to 15.

Compression function

Meaning:

Number of compression VCs of least significant module 0.

Possible values:

0 to 10 with 512 kbyte of RAM

0 to 100 with 2 Mbyte of RAM

0 to 230 with 4 Mbyte of RAM.

ISDN DSSI/Q931

Meaning:

Protocol type.

Possible values:

0 = LAP-D

1 = LAP-B (subsequent user).

BSC

Meaning:

Unnecessary SYN.

Possible values:

0 = The frame is preceded by 2 SYNs during transmission (normal case).

2 = The frame is preceded by 4 SYNs during transmission.

Virtual Router

Meaning:

Row of the LAN IP in C31 R8, and R11.

Possible values:

0 to 20.

Extended statistics function

Meaning:

Sampling time used for counters to data rates.

Possible values:

1 to 180 (step of 10 seconds).

FRSNA

Meaning:

Value of time-out T2 on frame acknowledgment transmission.

Possible values:

1 to 127 (step of 100 ms) T2 < T1

Parameter 34

Synchronous

Meaning:

Maximal number of times a transmitted information frame is repeated (X.25 counter N2).

Possible values:

2 to 250.

Asynchronous

Meaning:

Type of reception for information messages received from the FastPad.

The character mode means that the reception of a character leads to immediate management of the character.

The block mode means that the complete reception of the block leads to the management of the message carried by this block.

Possible values:

Not significant, depending on chosen X.3 parameters, the most suitable mode is dynamically selected. However, the following modes can be forced:

3 =

Block mode.

7 =

Character mode.

11 =

Block mode transmission time-out, calculated according to the line speed.

15 =

Character mode with transmission time-out, calculated according to the line speed.

VIP

Meaning:

Maximum number of unanswered polls.

Possible values:

1 to 250.

BSC 3270

Meaning:

No reply counter.

Possible values:

1 to 20.

SDLC

Meaning:

Retry counter.

Possible values:

2 to 250.

Compression function

Meaning:

Number of compression VCs of most significant module 1.

Possible values:

0.

ISDN DSSI/Q931

Meaning:

Type of access.

Possible values:

0 = basic access

1 = primary access (subsequent user).

BSC-T

(subsequent user, do not modify)

Meaning:

Frame envelope.

Possible values:

0 = CT105 (DTE) or CT109 (DCE) is on (see P26).

1 = CT105 (DTE) or CT109 (DCE) envelopes the transmitted frames.

Extended statistics function

Meaning:

Sampling time used for counters relative to logical channels and for counters relative to status of interface and of frame level.

Possible values:

1 to 180 (step of 10 seconds).

Parameter 35

Synchronous

Meaning:

Frame window size (K).

Possible values:

1 to 7

if modulo 8

1 to 30

if modulo 128.

SDLC

Meaning:

Frame window size.

Possible values:

1 to 7: modulo 8

Asynchronous

Meaning:

Number of stop bits in 1 byte.

Possible values:

4 =

1 stop bit

12 =

2 stop bits.

VIP

Meaning:

Reception queue width.

Possible values:

1 to 40.

BSC 3270

Meaning:

Reception queue width.

Possible values:

The sum of P35 and P69 (packet window default value) must be more than P29 (maximum frame size).

BSC 2780/3780

Meaning:

Reception queue width.

Possible values:

1 to 20.

Extended function

Meaning:

Percentage of line speed for transmit data rate threshold calculation.

Possible values:

0 to 100.

ESV/N4 connection

Meaning:

Size transport window.

Possible values:

1 to 15.

HDLC-T or frame relay (FRA)

Meaning:

Width of frame window.

Possible values:

0 to 100 ; 0 = no check.

Compression function

Meaning:

Number of compression VCs of Least significant module 1.

Possible values:

0 to 10 with 512 kbyte of RAM

0 to 100 with 2 Mbyte of RAM

0 to 230 with 4 Mbyte of RAM.

ISDN DSSI/Q931

Meaning:

Scanning period needed to detect connection to the network.

Possible values:

0 to 255 (step of 200 msec).

FRSNA

Meaning:

Frame window in transmission.

Possible values:

1 to 127 (modulo 128).

Parameter 36

Synchronous

Meaning:

Modulo used for numbering of information frames.

Possible values:

8 =

modulo 8

128 =

modulo 128.

SDLC

Meaning:

Same as synchronous case.

Possible values:

8 = modulo 8

The SDLC does not support modulo 128.

Asynchronous

Meaning:

Type of connection to FastPad interfaces.

Possible values:

0 =

Modem access on the PSTN with automatic calling

1 =

Modem access on dedicated line

2 =

Direct access (without modem)

3 =

Direct access with control by 105/106 (par. 20, 21, 24, 25, 26 in class 12 and par. 5, 12 in class 13)

4 =

V.25bis PSTN access by modem.

Flow control circuits may be elected to be the "in-service" criterion.

BSC 3270 and BSC 2780/3780

Meaning:

Type of coding.

Possible values:

0 = EBCDIC

1 = ASCII

IR Connection

Meaning:

Fast select utilization.

Possible values:

0 = no

1 = yes.

Compression function

Meaning:

Number of compression VCs of most significant module 2.

Possible values:

0.

HDLC-T and frame relay (FRA)

Meaning:

When multi-frame is used: the "start of frame regrouping" threshold (= threshold S1).

Possible values:

1 to 33.

ISDN DSSI/Q931

Meaning:

Number of scanning period.

Possible values:

0 to 255.

Extended statistics function

Meaning:

Percentage of line speed for receive data rate threshold calculation.

Possible values:

0 to 100.

VIP

Meaning:

Behavior of TPAD after sending of text to cluster controller.

Possible values:

0 = TPAD sends Statistics polling

1 = TPAD sends Controller polling.

Parameter 37

Synchronous

Meaning:

Address of primary for transmission of command frames.

Possible values:

1 for DTE

30 for DCE.

BSC 3270 and BSC 2780/3780

Meaning:

Type of parity.

Possible values:

0 = no parity

1 = odd parity

2 = Reserved

If P36 = 1 then P37 = 1.

FRSNA

Reserved parameter.

VIP

Meaning:

The HPAD can answer EOT to the host polling if there is no SVC with the TPAD.

Possible values:

0 =

no EOT response on the polls

1 to 255 =

EOT response on the polls (255 = default value).

This parameter is significant for an HPAD profile.

SDLC

Meaning:

Polling counter, when the station does not reply (slow polling).

Possible values:

1 to 255.

ISDN DSSI/Q931

Meaning:

Value of the S0 interface activation time-out.

Possible values:

1 to 150 (step of 200 ms).

Compression function

Meaning:

Number of compression VCs of least significant module 2.

Possible values:

0 to 10 with 512 kbyte of RAM

0 to 100 with 2 Mbyte of RAM

0 to 230 with 4 Mbyte of RAM.

Remark: For the LMX, the utilization limit is 80 VCs, with compression by module.

Extended statistics function

Meaning:

Percentage of number of LCs configured for calculating the threshold of busy logical channels.

Possible values:

0 to 100.

Parameter 38

Synchronous

Meaning:

Address of secondary for transmission of command frames.

Possible values:

1 for DCE

3 for DTE.

Asynchronous

Meaning:

The automatic call number makes it possible to associate a network address, utilities/facilities, and call user data with an asynchronous terminal (e.g. LSCP-A).

This number corresponds to the parameters of recurrences of class 8 (automatic calling table).

Example:

P38 = 1

1: means first automatic call defined in C8 par. 0 of all the recurrences.

Possible values:

1 to 200.

0 = service not required.

Extended statistics function

Meaning:

Percentage of number of buffers free after the initialization of the equipment for calculating the threshold of busy buffers.

Possible values:

0 to 100.

SDLC

Meaning:

Processing of unknown packets.

Possible values:

0 = Clear the VC (default value profile 17)

1 = Ignored.

BSC 2780/3780

Meaning:

Type of paired equipment.

Possible values:

The 1st element mentioned represents the FastPad equipment.

0 = Terminal-Terminal (T-T)

1 = Terminal-CPU (T-CPU)

2 = CPU-CPU (CPU-CPU)

3 = CPU-Terminal (CPU-T).

ISDN DSSI/Q931

Meaning:

S0 inactivation time-out.

Possible values:

0 to 5 (step of 200 ms).

FRSNA

Reserved parameter.

Parameter 39

Synchronous

Meaning:

Restart Time-out (T10, T20, X.25 timer) Value of supervision time-out for the response of a restart transmitted on the line. The restart is repeated if there is no response by the expiry of the time-out (unit = 10 s).

After N repetitions (P42), the link is reset at the frame level (transmission of a DISC frame).

Possible values:

1 to 250.

Frame relay

Meaning:

FECN and BECN threshold (threshold S2).

Possible values:

Threshold 2 > threshold 1 (P36).

VIP

Meaning:

Value of screen message retransmission time-out.

Possible values:

1 to 250 (unit = 10 s).

Asynchronous

Meaning:

Management of NUI (Network User Identifier) with respect to the operator and to the format of the call request packet transmitted to the network line.


Note The NUIs listed, and the associated NUAs, are configured in class 6.
Possible values:

0 =

NUI not checked by the FastPad

1 =

NUI obligatory. The FastPad checks the value (password) assigned to it

2 =

After checking the NUI acquired, the FastPad translates it into an NUA in accordance with the values chosen in class 6.

3 =

NUI optional but reverse charging facility set in call request if NUI missing.

4 =

NUI obligatory and not controlled by the FastPad. Transported in the X.25 facility.

5 =

NUI optional. If present: see "4" if absent: communication established with reverse charging facility.

6 =

NUI inhibited. Communication established with reverse charging facility

10 =

NUI ON or NUI OFF obligatory on PSTN line before any call setup.

BSC 3270

Meaning:

Condition for sending a WACK to the Host.

Possible values:

0 =

on detection of a start print bit at 1

1 =

on network congestion; in this case, the sum of parameters P35 (queuing width) and P69 (packet window size default value) must come out higher than P29 (maximum frame size).

BSC 2780/3780

Meaning:

No reply timer T1. Time-out after an Enq. Tx

Possible values:

1 to 255 (step of 100 ms).

ISDN DSSI/Q931

Meaning:

S0 Time-out inactivity.

Possible values:

0 to 5 (step of 200 ms).

FRSNA

Meaning:

NW, dynamic window counter allowing work window incrementation.

Possible values:

The value 4 is recommended, 2 to 10.

Parameter 40

Synchronous X.25

Meaning:

Reset time-out (T12, T22, X.25 timer). Value of supervision time-out for the response to a reset transmitted on a logical channel of the link. After the first expiry of the time-out, the reset packet is repeated. After n reset retransmissions, the logical channel is cleared.

Possible values:

1 to 250 (unit = 10 s).

Asynchronous

Meaning:

Type of terminal connected to the link.

Possible values:

0 = standard TTY terminal

1 = VDX terminal with Minitel type function key

2 = LSCP (Low Speed Computer Port)

3 = LSCPA (Low Speed Computer Device with Automatic calling).

Synchronous SDLC

Meaning:

Length of PSH segment.

Possible values:

7 = 128

8 = 256

Frame relay subscriber, Ethernet Bridge and IP Router

Meaning:

Defines threshold S3 where frames received with D bit turned on are discarded.

Possible values:

Threshold 3 > Threshold 2 (P39).

VIP

Meaning:

Values of printer message retransmission time-out.

Possible values:

1 to 250 (unit = 10 s).

BSC 2780/3780

Meaning:

Reply timer T2.

Possible values:

1 to 255 (unit = 100 ms).

BSC 3270

Meaning:

Possibility not to respond to polling/select of the host when the X.25 link is interrupted.

Possible values:

0 = Yes, independent of the state of the VC

1 = Yes when connected (1 station per controller); only in case of BSC3275

ISDN DSSI/Q931

Meaning:

Number of available buffers for DMA (Direct Memory Access).

Possible values:

1 to 8.

Parameter 41

Synchronous X.25

Meaning:

Clear time-out (T13, T23, X.25-timer). Value of supervision time-out for the response to a clear transmitted on the link. After the first expiry of the time-out, the clear is repeated. After N retransmissions of the clear packet, the logical channel is assumed to be cleared.

Possible values:

1 to 250 (unit = 10 s).

Asynchronous

Meaning:

Parity X.25 (VDX).

Possible values:

0 = transparent mode

1 = eighth bit forced to 0.

Synchronous SDLC

Meaning:

To define the Data Link Control (DLC) type.

Possible values:

0 = PSH

1 = QLLC.

BSC 3270

Meaning:

No reply timer.

Possible values:

0,1 s to 25 s (unit = 100 ms).

BSC 2780/3780

Meaning:

No reply timer T3.

Possible values:

0,1 to 25 s (unit = 100 ms).

BSC-T

Meaning:

Refusal threshold (as of a number of frames waiting for transmission equal to this threshold, all news frames are lost. No flow control is possible through Transparent-BSC).

Possible values:

0 to 254.

ISDN DSSI/Q931

Meaning:

Priority access to channel D.

Possible values:

0 = priority 8

1 = priority 10.

VIP

Meaning:

After reception of a screen message, transmitted by a VIP station, the message flow from that station to the screen, is blocked.

The station is released when a screen message is received from the Host or when the protection time-out expires.

Possible values:

0 =

no blocking

1 to 255 =

duration of the blocking of the screen flow (step of 10 s).

This parameter is only significant in a configuration where a TPAD channel faces VIP terminals.

HDLC-T and frame relay

Meaning:

When this threshold is exceeded, all received frames are ignored (threshold 4).

Possible values:

HDLC-T-T:

Threshold 4 > Threshold 1 (P36) + Threshold 2 (P39)

Frame relay subscriber:

Threshold 4 > Threshold 3 (P40)

Parameter 42

Synchronous

Meaning:

Value of reset, restart and clear packet retransmission counter. This counter is incremented upon the expiry of the reset, restart and clear transmission supervision time-outs.

Possible values:

1 to 250.

Asynchronous

Meaning:

Number of significant bits in characters exchanged between the terminal and the FastPad.

Possible values:

8 (7 bits + possible parity defined in X.3 parameters of class 13).

Synchronous SDLC

Meaning:

Number of call request packet retransmissions.

Possible values:

0 to 99.

VIP

Meaning:

Retry counter.

Possible values:

1 to 7.

BSC 3270 and BSC 2780/3780

Meaning:

Retry counter.

Possible values:

1 to 20.

ISDN DSSI/Q931

Meaning:

Number of TEIs per SAPI0 and per interface (*).

(*)

TEI =

Terminal Equipment Identification

SAPI =

Service Access Point Identification (0 = signalling, 16 = packet in D-channel).

Possible values:

0 and 1.

BSC

(subsequent user, do not modify)

Meaning:
Possible values:

0 = no

1 = both-way.

The value 1 must be configured if coding is ASCII with parity and if frames to Transparent-BSC format can be received on the connection.

Parameter 43

Synchronous

Meaning:

Elimination of diagnostic code suppression from clear and restart packets sent by the FastPad. This feature ensures compatibility with older X.25 systems.

Possible values:

0 = transparent mode

1 = elimination of diagnostic code suppression.

FRSNA

Meaning:

Window frame in reception.

Possible values:

1 to 127 (modulo 128).

Asynchronous

Meaning:

Use of terminal's automatic data rate recognition.

The recognition range is 300 to 9600 bit/s.

Possible values:

0 =

no recognition (in this case, the terminal's rate must be the one chosen by the X.3 parameter)

1 =

automatic data rate recognition

2 =

automatic data rate and parity.


Note Automatic band rate is subject to the typing of H (CR), waiting one second before typing (CR).

BSC-T

Meaning:

Under unmanagement.

Possible values:

1 =

the double SYNs of a normal BSC frame and the DLE SYNs of a transparent-BSC data frame are eliminated on reception and no transmitted on the network.

0 =

these characters are carried to the other end (except for DLE SYN).

BSC 2780/3780

Meaning:

Type of protocol.

Possible values:

0 = 2780

1 = 3780.

BSC 3270

Meaning:

Type of TPAD connection.

Possible values:

0 = automatic

1 = DATA.

ISDN DSSI/Q931

Meaning:

Number of TEIs per SAPI 16 and per S0 interface

Number of PLLs.

Possible values:

0 to 4.

VIP

Meaning:

"Local management" or "transparency" for printer messages.

Possible values:

0 = standard: local management of status messages from the printer.

1 = transparent management, end to end acknowledgment.

Parameter 44

Meaning:

Type of X.25 signalling. This parameter defines the signalling processing behavior of the connected line. It is independent of the type of link operation parameter (DTE, DCE, DSE).

Possible values:

0 = X.25 network

1 = X.25 subscriber

2 = X.75.

ISDN DSSI/Q931

Meaning:

TEI assignment mode.

Possible values:

0 = No (Switzerland)

1 = Yes (France).

Parameter 45

Meaning:

Number of addresses in call request packets sent or received.

Possible values:

1 =

one address in call request packets

One of the two fields (calling address for packets from subscriber) contains only the suffix (after DNIC-Z0-AB)

2 =

two addresses in call request packets

Both address fields of each of the two types of call request (calling, called) contain complete addresses.

ISDN DSSI/Q931

Meaning:

Automatic TEI allocation.

Possible values:

0 = No

1 = Yes.

Parameter 46

Meaning:

This is the AB number of a subscriber connected to a link. The subscriber's number is significant only if the signalling is of the subscriber type (P44 = 1).

This number is added in the calling address for a incoming call.

Possible values:

0 to 98.


Note Subscriber Nos. 90, 91, 92 and 99 (= AB) are reserved for management functions.

Virtual Router

Meaning:

Subscriber number (AB) mapped with the SAP's Virtual Router.

Possible values:

00 to 98.

ISDN DSSI/Q931

Meaning:

SAPI 0 transmission window (K).

Possible values:

1 up to 7.

Parameter 47

Meaning:

Transparency of sub-address restored on the subscriber line.

This configuration parameter indicates the sub-address of the called address field of the call request packet received on a PDN line must be retransmitted on the outgoing line.

Possible values:

0 =

call sub-address is not transmitted.

This sub-address is not transmitted in the outgoing call request packet.

1 =

The sub-address of the called party is transmitted on the outgoing line.

ISDN DSSI/Q931

Meaning:

SAPI 16 transmission window (K).

Possible values:

1 to 7.

Parameter 48

Meaning:

This parameter specifies the behavior of the FastPad with respect to the closed user group facility. 28 pairs of CUGs (Closed User Group) can be configured for each line (C18R0 to R35).

Possible values:

0 =

Not subscriber: clearing if presence of CUG

1 =

Transparent: CUG not tested

2 =

Subscriber: clearing of CUG is absent or if CUG is incorrect

3 =

Subscriber + filtering: same behavior as value 2 but the CUG facility is eliminated from the call request packet sent to the subscriber.

ISDN DSSI/Q931

Meaning:

T303 timer. Time-out after a Tx set-up.

Possible values:

1 to 255 s (step of 1 s)

Parameter 49

Meaning:

Reverse charging acceptance.

This parameter specifies the behavior of the FastPad with respect to the reverse charging facility.

Possible values:

0 = subscriber does not accept reverse charging calls

1 = subscriber accepts reverse charging calls.


Note The FastPad checks only the calls it transmits to the subscriber. In consequence, calls received by the FastPad with the reverse charging facility are always accepted by the FastPad whatever the value of the subscriber parameter.

1) The called subscriber is not a reverse charging subscriber. In this case, the call is not transmitted and the FastPad sends a clear.

2) The called subscriber is a reverse charging subscriber. The reverse charging fields is still present in the call sent to the subscriber.

ISDN DSSI/Q931

Meaning:

T305 timer. Time-out after a Tx disconnect.

Possible values:

1 to 255 s (step of 1 s)

Parameter 50

Synchronous

(Reserved).

ISDN DSSI/Q931

Meaning:

T308 timer. Time-out after a Tx clear.

Possible values:

1 to 255 sec (step of 1 s); for VN2 the value is 4 sec.

Parameter 51

Meaning:

Transit delay.

Possible values:

0 = transparent

1 = filtering (see table)

2 = clearing.

Origin =
network line
Origin =
subscriber line
Call Transp. Transp.

Config. call

CLEAR 03.41

to near-end

Clearing

CLEAR 05.41

CLEAR 11.41

to far-end

ISDN DSSI/Q931

Meaning:

T310 timer. Time-out after an Rx call-proceed.

Possible values:

1 to 255 s (step of 1 s)

Parameter 52

Meaning:

PDN (Public Data Network) line indicator, configured in the two-address mode. This parameter indicates whether the link is connected directly to a public data network.

Possible values:

0 = no PDN Line

1 = PDN line with compacting/decompacting

2 = Reserved (Muse)

3 = Reserved (TRANSPAC)

4 = PDN line with address transport.

ISDN DSSI/Q931

Meaning:

T313 timer. Time-out after a Tx connect.

Possible values:

1 to 255 sec (step of 1 sec); for VN2 the value is 4 sec.

Parameter 53

Meaning:

Access number in PDN line table.

This parameter indicates the position in the table of PDN link addresses. It is significant only if the link is a PDN line (parameter 52) and is configured in the two-address mode (parameter 45).

Possible values:

0 = first PDN line used

9 = tenth PDN line used.


Note The network addresses of the two PDN lines that are configured and can be accessed are specified in class 10 (PDN line table).

ISDN (channel D)

Meaning:

Value of the time-out monitoring the time between an N2 clear and an establishment of N2 (T309).

Possible values:

60 to 180 sec (step of 1 sec); for VN2 the value is 60 sec.

Parameter 54

Meaning:

Fast select facility for transmission.

Subscription of fast select facility for transmission by the FastPad.

Possible values:

0 = not subscriber

1 = subscriber

2 = transparency.


Note The facility is always accepted in a call sent by the subscriber to the FastPad, whatever the value of the parameter. When the call is sent to the subscriber, two cases may arise:

If there is no fast select facility subscription, the call is rejected and the FastPad sends a clear.

If there is a fast select facility subscription, the facility is transported in the call sent to the subscriber.

IR Connection

Meaning:

"Fast select" subscription.

Possible values:

0 = no facility

1 = with facility.

ISDN DSSI/Q931

Meaning:

T309 timer. Time-out after a disc and a reestablishment.

Possible values:

1 to 255 sec (step of 1 sec)

The value is 10 sec for VN2.

Parameter 55

ESV-N4-IR and ISDN

Meaning:

Tolerance on call data is a received call request packet not containing the "fast select" facility.

Possible values:

2 = authorized call data length up to 128 bytes.

Other value = authorized length up to 16 bytes.

Parameter 56

Meaning:

Throughput negotiation facility subscription.

This parameter indicates whether the subscriber connected to the link has subscribed to the throughput class negotiation facility.

Possible values:

0 = not subscriber

1 = subscriber.


Note Throughput class negotiation is an end-to-end mechanism. When the call is set up, the values selected are carried by the call confirmation.

In a subscriber link, two classes must be distinguished:

throughput class for transmission, from FastPad to subscriber,

throughput class for reception, from subscriber to FastPad.

The following parameters (57 to 60) define the throughput class values and the behavior of the FastPad.

ISDN DSSI/Q931

Meaning:

Number of B-channels.

Possible values:

0 to 2.

Parameter 57

Meaning:

Default throughput class in transmit direction (FastPad to exterior).

Possible values:

3

for

75

bit/s

4

for

150

bit/s

5

for

300

bit/s

6

for

600

bit/s

7

for

1200

bit/s

8

for

2400

bit/s

9

for

4800

bit/s

10

for

9600

bit/s

11

for

19200

bit/s

12

for

48000

bit/s

13

for

64000

bit/s

14

for

128000

bit/s

15

for

192000

bit/s

ISDN DSSI/Q931

Meaning:

Establishment mode of channel B1.

Possible values:

0 = without signalling (subsequent use)

1 = with signalling.

Parameter 58

Meaning:

Default throughput class in receive direction (exterior to FastPad).

Possible values:

3

for

75

bit/s

4

for

150

bit/s

5

for

300

bit/s

6

for

600

bit/s

7

for

1200

bit/s

8

for

2400

bit/s

9

for

4800

bit/s

10

for

9600

bit/s

11

for

19200

bit/s

12

for

48000

bit/s

13

for

64000

bit/s

14

for

128000

bit/s

15

for

192000

bit/s


Note A call from the exterior (network or subscriber connected to the FastPad) that includes the throughput class negotiation facility is accepted if the link of the subscriber sending the call actually has a throughput class negotiation facility subscription.

If not, the call is rejected and the FastPad sends a clear to the exterior.

When the link includes a subscription to the facility (parameter 56) two cases may arise:

1) The call request packet received by the FastPad does not contain the facility; in this case, the default values (parameters 57 and 58) are loaded into the call and the call is switched.

2) The call request packet received by the FastPad contains the facility; in this case, the values used for the transmit and receive directions are the minimum between the requested throughput values and the maximum throughput values specified in parameters 59 and 60

The call request packet so formed is switched.

The final choice of throughput classes for the transmit and receive directions of a link is made on the call confirmations.

ISDN DSSI/Q931

Meaning:

Establishment mode of channel B2.

Possible values:

0 = without signalling (subsequent use)

1 = with signalling.

Parameter 59

Meaning:

Maximum throughput class in transmit direction.

Possible values:

3

for

75

bit/s

4

for

150

bit/s

5

for

300

bit/s

6

for

600

bit/s

7

for

1200

bit/s

8

for

2400

bit/s

9

for

4800

bit/s

10

for

9600

bit/s

11

for

19200

bit/s

12

for

48000

bit/s

13

for

64000

bit/s

14

for

128000

bit/s

15

for

192000

bit/s

ISDN DSSI/Q931

Meaning:

Network termination timer. Time-out between an alarm and an Rx connect.

Possible values:

1 to 255 sec. in step of 10 sec.

Parameter 60

Meaning:

Maximum throughput class in receive direction.

Possible values:

3

for

75

bit/s

4

for

150

bit/s

5

for

300

bit/s

6

for

600

bit/s

7

for

1200

bit/s

8

for

2400

bit/s

9

for

4800

bit/s

10

for

9600

bit/s

11

for

19200

bit/s

12

for

48000

bit/s

13

for

64000

bit/s

14

for

128000

bit/s

15

for

192000

bit/s

ISDN DSSI/Q931

Meaning:

Value of the time-out monitoring "no virtual circuits established"

Possible values:

1 to 255 seconds in step of 10 sec.

Parameter 61

Meaning:

Subscription to packet size negotiation facility.

Possible values:

0 = no subscriber

1 = subscriber.


Note Minimum lengths (one length per transmit direction), 16 bytes

Maximum lengths (one length per transmit direction), 2048 bytes.

ISDN DSSI/Q931

Meaning:

Value of the time-out waiting to move into service after having received a "service interrupted" on a B-channel.

Possible values:

1 to 255 sec. in step of 10 sec.

Parameter 62

This parameter must be consistent with the length of the frame switched to the line (parameter 29).

Synchronous X.25

Meaning:

Default value of packet size for transmit direction (FastPad to exterior network or subscriber connected to the FastPad).

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.


Note 1) Negotiation of values for a call sent by the FastPad to the exterior.

When the subscription exists, the values chosen for a call sent to the exterior are always between the minimum and the maximum (parameter 64 to 67). If not, a clear is sent.

When there is no subscription, the default values are chosen for the interface between the FastPad and the exterior. The call request packet is transmitted to the exterior without the facility.

2) The final choice of packet sizes is always made on the call confirmation.

Synchronous SDLC

Meaning:

Default value of packet length with QLLC procedure for transmission from the FastPad to exterior (transmit).

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

VIP

Meaning:

Tx VIP message length.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

BSC 3270

Meaning:

BSC block length (transmission).

Possible values:

> 10

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes.

BSC 2780/3780

Meaning:

BSC block length (transmission).

Possible values:

7 to 10

7

for

12

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes.

ISDN DSSI/Q931

Meaning:

Check on presence of called sub-address.

Possible values:

1 = refused when sub-address is not present

0 = acceptation in all cases.

Parameter 63

This parameter must be consistent with the length of the frame switched to the line (parameter 29).

Synchronous X.25

Meaning:

Default value of packet size for transmission from the exterior (network or subscriber connected to the FastPad) to the FastPad.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.


Note 1) Negotiation of values for a call received by the FastPad.

When there is a subscription and the call request packet received by the FastPad does not contain the facilities, the default values are chosen and the call is switched.

When there is a subscription, the values in the call request packet received from the exterior must be between the minimum and maximum values specified by parameters 64 to 67.

f not, the call is rejected and a clear is sent to the exterior.

When there is no subscription and facilities are present, a clear is sent to the exterior.

2) The final choice of packet sizes is always made upon the confirmation of the call.

Synchronous SDLC

Meaning:

Default value of packet length with QLLC procedure for transmission from exterior to the FastPad.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

VIP

Meaning:

Rx VIP message length.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

BSC 3270

Meaning:

BSC block length reception.

Possible values:

> 7

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes.

BSC 2780/3780

Meaning:

BSC block length reception.

Possible values:

4 to 7

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes.

ISDN DSSI/Q931

Meaning:

MSN behavior (MSN = Multiple Subscriber Number) or DDI (Direct Dial-in)

Possible values:

0 = call acceptation

1 = check of the destination number.

Parameter 64

This parameter must be consistent with the length of the frame switched to the line (parameter 29).

Meaning:

Maximum packet size transmitted by the FastPad.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

ISDN DSSI/Q931

Meaning:

S0 interface number (position in class 10).

Possible values:

0 to 35.

Parameter 65

This parameter must be consistent with the length of the frame switched to the line (parameter 29).

Meaning:

Maximum packet size received by the FastPad.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

ISDN DSSI/Q931

This parameter is used in case of a multiple backup.

Meaning:

Time-out between two successive attempts on a given ISDN number.

Possible values:

1 to 254.

Default values:

5 s.

Parameter 66

This parameter must be consistent with the length of the frame switched to the line (parameter 29).

Meaning:

Minimum packet size received by the FastPad.

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

ISDN

This parameter is used in case of a multiple backup.

Meaning:

Time-out between two successive cycles.

Possible values:

1 to 254.

Default values:

10 s.

Parameter 67

This parameter must be consistent with the length of the frame switched to the line (parameter 29).

Meaning:

Minimum packet size received by the FastPad

Possible values:

4

for

16

bytes

5

for

32

bytes

6

for

64

bytes

7

for

128

bytes

8

for

256

bytes

9

for

512

bytes

10

for

1024

bytes

11

for

2048

bytes

12

for

4096

bytes

13

for

8192

bytes.

ISDN

This parameter is used in case of a multiple backup.

Meaning:

Number of attempt cycle.

Possible values:

1 to 10.

Default values:

3.

Parameter 68

Meaning:

Transmit window size facility.

Possible values:

0 = not subscriber

1 = subscriber.

ISDN

This parameter is used in case of a multiple backup.

Meaning:

Maximum time for multiple backup.

Possible values:

5 to 180 (unit = 1s).

Default values:

100.

Parameter 69

Meaning:

Default value of packet window for transmission from FastPad to exterior (network or subscriber connected to the FastPad).

Possible values:

1 to 7.

ISDN

This parameter is used in connection with PLLs (X.31 case B on D channel).

Meaning:

Time-out 0VC on PLL. This parameter is global to the interface. If different from 0, the PLL becomes half permanent.

Possible values:

0 = not managed 1 to 250 (step of 1s)

Default values:

0

Parameter 70

Meaning:

Default value of packet window for transmission from exterior to the FastPad.

Possible values:

1 to 7.


Note Concerning parameters 69 and 70

1) When the subscription includes the facility and the window sizes are missing from the call request packet received from the exterior, the default values are inserted in the incoming call and the call is switched

When the subscription does not include the facility and the incoming call has the facilities, the call is rejected and a clear is sent to the exterior.

2) When there is no subscription, the call sent to the exterior does not include the facilities but does include the default values for the interface between the FastPad and the external subscriber.

ISDN

This parameter applies when PLLs are used (X.31 case B on D channel).

Meaning:

Activation of PLLs on start-up.

Possible values:

0 = No

1 = Yes

Default values:

0.

Parameter 71

Meaning:

Maximum value of packet window for transmission from the FastPad to exterior.

Possible values:

1 to 7.

ISDN DSSI/Q931

Meaning:

High layer compatibility (HLC).

Possible values:

One byte coded in 8 bits (bit 0 = least significant bi).

7 6 5 4 3 2 1 0 bit

Reserved | |

| |___HLC I.E transmission

HLC I.E _____ | 0 = no
analysis 1 = yes
0 = no
1 = yes

00 =

no transmission and analysis of HLC I.E.

01 =

transmission and no analysis of HLC I.E.

02 =

no transmission and analysis of HLC I.E.

03 =

transmission and analysis of HLC I.E.

Default values:

02.

Parameter 72

Meaning:

Maximum value of packet window for transmission from exterior to the FastPad.

Possible values:

1 to 7.


Note 1) If the external subscriber has a facility subscription, the values in the incoming call request packet to the FastPad must not exceed the maximum values specified by parameters 71 and 72.

If they do, the FastPad rejects the call and sends a clear to the external subscriber.

2) If the subscriber has the facility subscription, the call sent to the exterior includes the facilities, with values lower than those specified by parameters 71 and 72

3) The final choice of window size values is always made on the call confirmation.

ISDN DSSI/Q931

Meaning:

Coding type of High Layer Compatibility Information Elements.

Possible values:

One bit coded in 8 bits (bit 0 = least significant bit).

7 6 5 4 3 2 1 0 bit

| | | |______ ___ Presentation
| | | 1 | 0 | bit
| | |
| | | 01 = Method of protocol profile
| | | The other values are reserved
| | |_______________________ __Interpretation
| | 4 | 3 | 2 | bit
| | : 0 : 0 : 0 : = Coding of services:
| | : : : : audiography,
| | : : : : AudioVideotex
| | : : : : and no standardized
| | : : : : application (value not
| | : : : : defined in the ETS 300
| | : : : : 102).
| | : : : :
| | : 1 : 0 : 0 : = Teleservice by parameter
| | 73.
| |
| | The other values are reserved
| |
| |_____________________________________Coding standard
| 6 | 5 | bit
| : 0 : 0 : = ITU-T standard
| : 1 : 0 : = National standard
|
| The other values are reserved
|
|____________________________________________ _Value fixed at 1

In VN3, the values of parameters 72 are:

· 145 (91 hexa):

ITU-T standard

· 193 (C1 en hexa):

National standard*

· 209 (D1 en hexa):

National standard

*The values of tests 2, 3 and 4 are not defined in the ETS 300102.

Parameter 73

Meaning:

Request call transfer to a backup subscriber when the called subscriber is busy.

Possible values:

0 = transparent

1 = filtering

2 = clearing.

ISDN DSSI/Q931

Meaning:

Definition of the teleservice. There are to 2 teleservice groups according to the coding standard:

Possible values:

1)

Teleservice with ITU-T coding standard:

129 (81 hexa):

Telephony

132 (84 hexa):

Facsimile group 2/3

161 (A1 hexa):

Facsimile group 4 Class 1

164 (A4 hexa):

Teletex and telecopy group 4 Class 2/3

168 (A8 hexa):

Teletex service basic and processable mode of operation

177 (B1 hexa):

Teletex service basic mode of operation

178 (B2 hexa):

Syntonic Videotex

179 (B3 hexa):

International Interworking for videotex service

181 (B5 hexa):

Telex service

184 (B8 hexa):

Messages handling systems (MHS)

193 (C1 hexa):

OSI application

224 (E0 hexa):

Audiovisual.

2)

Teleservices with national coding standard

128 (80 hexa):

Unknown teleservice

192 (C0 hexa):

Audiography

200 (C8 hexa):

Audiovideotex

255 or 127 (FF hexa):

Application not standardized

Default values

193 = OSI application.

Parameter 74

Meaning:

Format of call confirmation transmitted by the FastPad.

Possible values:

0 = complete X.25 format (facilities and addresses)

1 = reduced X.25 format, the (calling, called) address length field is zero (facilities, no address)

2 = reduced format (no facility, no address)

3 = complete X.25 format (facilities and addresses + transparency on addresses).

ISDN DSSI/Q931

Meaning:

Low layer compatibility (LLC).

Possible values:

One byte coded in 8 bits (bit 0 = least significant bit).

7 6 5 4 3 2 1 0 bit

Reserved | |

| |___LLC I.E transmission

LLC I.E analysis 0 = no
0 = no 1 = yes
1 = yes

00 =

no transmission and analysis of LLC I.E

01 =

transmission and no analysis of LLC I.E

02 =

no transmission and analysis of LLC I.E

03 =

transmission and analysis of LLC I.E

Default values:

02

Remark: The content of the LLC I.E can not be configured. If the analysis of this I.E is required, only the following compatibilities are accepted:

· LEV1:

ITU-T X.31 throughput adaptation

LEV2:

ITU-T X.25 level 2 LAPB (SLP)

LEV3:

ITU-T X.25 packet level

· LEV1:

ITU-T X.31 throughput adaptation

LEV2:

ITU-T X.25 level 2 multilink (MLP)

LEV3 =

ITU-T X.25 packet level.

Parameter 75

X.25 and asynchronous

Meaning:

Subscription X.29/Teletel rerouting.

Possible values:

0 = no (default values of synchronous profiles)

1 = reroutable calls.

Parameter 76

Reserved.

Parameter 77

Reserved.

Parameter 78

Meaning:

Subscription to compression

Facility direction

Facility obligatory/optional

Scrambling

Implementation of service with or without negotiation.

Possible values:
Value Subscriber Direction Obligatory/
Optional
Scrambling Negotiation

0, 4, 64,
68, 128, 132,192, 196

NO

-

-

-

-

1

YES

Network to
subscriber

Optional

NO

YES

2

YES

Subscriber to
network

Optional

NO

YES

3

YES

Bi-directional

Optional

NO

YES

5

YES

Network to
subscriber

Obligatory

NO

YES

6

YES

Subscriber to
network

Obligatory

NO

YES

7

YES

Bi-directional

Obligatory

NO

YES

65

YES

Network to
subscriber

Optional

YES

YES

66

YES

Subscriber to
network

Optional

YES

YES

67

YES

Bi-directional

Optional

YES

YES

69

YES

Network to
subscriber

Obligatory

YES

YES

70

YES

Subscriber to
network

Obligatory

YES

YES

71

YES

Bi-directional

Obligatory

YES

YES

129, 133

YES

Network to
subscriber

-

NO

NO

130, 134

YES

Subscriber to
network

-

NO

NO

131, 135

YES

Bi-directional

-

NO

NO

193, 197

YES

Network to
subscriber

-

YES

NO

194, 198

YES

Subscriber to
network

-

YES

NO

195, 199

YES

Bi-directional

-

YES

NO

N = Network

A = Subscriber

Parameter 79

Meaning:

Time-out associated with packet grouping.

Possible values:

0 =

service not implemented

1 to 15 =

value time-out in units of 100 ms.

Parameter 80

Meaning:

Call request answer Time-out (T11, T21, X.25 timer). Value of supervision time-out for response to a call request packet sent on the link. A clear packet is sent if there is no response after this period.

Possible values:

1 to 250 (unit 10 s).

Parameter 81

Meaning:

Trunk call-return.

Possible values:

0 = not authorized

2 = authorized with DNIC.ZO.


Note On a PDN line, the value 0 is obligatory.

Parameter 82

Meaning:

Type of access to output line (subscriber call return).

Possible values:

0 = multiple access (sending of ringback is line is configured for ringback)

1 = single access (sending of clear even if line is a ringback subscriber).

Parameter 83

Meaning:

Supervision of markers.

This parameter specifies the behavior of the FastPad with respect to facility markers. The FastPad accepts all correct incoming markers.

For transmission to the exterior, there are three possibilities.

Possible values:

0 =

transparency: the FastPad transmits facility markers

1 =

blocking: the FastPad ignores markers received from the exterior, which are therefore not retransmitted

2 =

filtered: the FastPad filters received markers on the basis of their values and of the protocol elements transmitted (call, call confirmation, or clear).

The filtering is as follows:

Behavior from concentrator to DTE.
Markers

Network of caller Network of called party DTE
Packets received

0000 00FF 000F

Call

Transp.

CLEAR 03.42
to near-end

Transp.

Confirm. Call

CLEAR 03.42
to near-end
CLEAR 11.42
to far-end

Transp.

Transp.

Clear

Irrelevant

Irrelevant

Transp.

Behavior from DTE to concentrator
Markers

Network of caller Network of called party DTE
Packets received

0000 00FF 000F

Call

CLEAR 03.42
to near-end

Transp.

Transp.

Confirm. Call

Transp.

CLEAR 03.42
to near-end
CLEAR 11.42
to far-end

Transp.

Clear

CLEAR 03.42
to near-end
CLEAR 11.42
to far-end

CLEAR 03.42
to near-end
CLEAR 11.42
to far-end

Transp.

Parameter 84

Meaning:

Notification of change of called address.

This parameter specifies the behavior of the FastPad with respect to the "Called Line Address Modification" (CLAM) facility in the call confirmation packet.

Possible values:

0 =

No consistency check of received call confirmation (presence of facility and existence of called address). The FastPad does not transmit the facility.

1 =

The facility is transmitted in clear and call confirmations if the clear and call confirmation formats are complete.

If not, the FastPad transmits a clear.

2 =

The facility is not transmitted, but the FastPad checks that the called address is present in the received call confirmation. If not, the FastPad sends a clear.

3 =

The facility is transmitted in clear and call confirmations if the formats are complete; otherwise, the FastPad transmits a clear.

There is a consistency check to the presence of the called address in the call confirmation; a clear is transmitted if it is missing.

Parameter 85

Meaning:

Format of clear transmitted by the FastPad.

In reception, the FastPad accepts all clear packet formats. The format in which it transmits clear packets depends on this configuration parameter.

Possible values:

0 =

Complete X.25 format (address and facility)

1 =

Reduced X.25 format

2 =

Reduced format; the clearing to 5 bytes indicate the cause and the diagnostic

3 =

Complete X.25 format (facilities and addresses + transparency on addresses).

Parameter 86

Meaning:

D bit Management

Possible values:

0 = transparent

1 = clearing

2 = management.

Parameter 87

Synchronous

Meaning:

Type of line.

Possible values:

0 = X.25 on dedicated line

2 = X.25 on PSTN.

Asynchronous

(exceptionally modifiable)

Meaning:

Supervision time-out for transmission of messages sent to an asynchronous terminal.

Possible values:

0

= no time-out

1 to 250

= 1 to 250 seconds.

Parameter 88

Synchronous and ESV/N4/IR

Meaning:

Behavior with respect to unknown facilities.

Possible values:

0 = transparent mode (no conversion)

1 = facility filtered

2 = communication released

3 = transparent for reception, filtered for transmission

4 = transparent for reception, cleared for transmission

5 = filtered for reception, transparent when transmission

6 = filtered for reception, cleared when transmission

7 = cleared for reception, transparent for transmission

8 = cleared for reception, filtered for transmission

Asynchronous

Meaning:

both-way flow control.

Possible values:

0 = no

1 = yes.

Parameter 89

Synchronous and asynchronous

Meaning:

This parameter manages the address conversion in accordance with the following values:

Possible values:
128 64 32 16 8 4 2 1

27

26

25

24

23

22

21

20

| | | | | | | |
| | | | | | | |
| | | | | | | 0 = no conversion
| | | | | | | 1 = Calling address
| | | | | | | conversion on in-
| | | | | | | coming call
| | | | | | | request into the
| | | | | | | FastPad.
| | | | | | |
| | | | | | 1 = called address conversion
| | | | | | on incoming call request
| | | | | | into the FastPad.
| | | | | |
| | | | | 1 = Calling address conversion on
| | | | | outgoing call request from the FastPad.
| | | | |
| | | | 1 = Called address conversion on outgoing call request
| | | | from the FastPad.
| | | |
| | | 0 = Transparency | on incoming call
| | | 1 = Conversion + | request into the FastPad
| | | Clear* |
| | |
| | 0 = Transparency | on outgoing call request
| | 1 = Conversion + | from the FastPad.
| | Clear* |
| |
| 0 = Called address conversion depends on bit 21
| 1 = Called address check and insertion.
|
0 = No check on address supplied by the DTE
1 = Check on address supplied by the DTE (calling address on call request)
address called on call confirmation and clearing request (see Note 3)

* COM cleared if address to be converted is not in conversion table.

Examples:

Step 1   "Called" address conversion on outgoing call Parameter 89 = 8.

Step 2   "Calling and Called" address conversion on incoming call with clearing if conversion impossible in C9, R11. Parameter 89 = 19.


Note 1: The address conversion tables are defined in C9R11 and C9R12.

2: With the "called address on aimed point" parameter, the complete called address is used only for call routing. At the output of FastPad, the initial address is restored.

3: The table allowing a check on the address given by the DTE is defined in C9R11.

Parameter 90

Synchronous X25 and ESV/N4/IR

Meaning:

Number of permanent virtual circuits.

Possible values:

0 to 29 ; PVCs are configured beginning with LC0.

Synchronous SDLC

Meaning:

Number of clusters.

Possible values:

1 to 30 for a "Front end" link.

1 to 8 for a "Remote" link.

Default value:

0.

VIP

Meaning:

Number of polled stations (DKU, TCU).

Possible values:

1 to 32.

BSC 3270

Meaning:

Number of controllers (TCU).

Possible values:

1 to 10.

BSC 2780/3780

Meaning:

Number of controllers.

Possible values:

See appendix G.

HDLC-T, Frame relay (FRA)

Meaning:

Number of DLCIs for FRA
Number of LLC for HDLC-T

Possible values:

1 to 32 (value = 1 for HDLC-T).

Asynchronous

Meaning:

Error threshold for the error correction procedure.

Possible values:

1 to 254.

Virtual Router

Meaning:

Number of configured LLC (inter-router connections).

Possible values:

0 to 200.

Parameter 91

Synchronous X.25 and ESV/N4/IR

Meaning:

Position of first PVC in C17.

Possible values:

1 to 250.

Synchronous SDLC

Meaning:

Position of first cluster in the class 19.

Possible values:

1 to 100.

VIP and BSC 3270

Meaning:

Position of first controller (DKU, TCU) in class 19.

Possible values:

1 to 200.

BSC 2780/3780

Meaning:

Position of the controller in class 19.

Possible values:

1 to 200.

HDLC-T or Frame relay (FRA)

Meaning:

Position of 1st DLCI in class 17 for FRA
Position of the LLC for HDLC-T

Possible values:

1 to 200.

Asynchronous

Meaning:

Transmission time-out NACK for the error Correction Procedure.

Possible values:

1 to 254 in step of 100 msec.

Meaning:

both-way flow control.

Possible values:

0 = yes

1 = no.

Virtual Router

Meaning:

Position of first SVC in Class 17.

Possible values:

1 to 250.

Parameter 92

(Not significant in synchronous case).

Asynchronous

Meaning:

Connection to Hewlett Packard equipment.

Possible values:

0 = standard asynchronous equipment

1 = Hewlett Packard Host computer

2 = Hewlett Packard terminal.

BSC-T

Meaning:

Deletion of a PAD character.

Possible values:

0 = no

1 = a PAD character is eliminated at the end of each frame (exception use).

Frame-Relay (FRTE or FRCE)

Meaning:

LMI signalling.

Possible values:

0 = no LMI.

1 = subscriber LMI (FRTE or FRCE).

2 = network LMI (FRCE).

Default values:

0

Parameter 93

Synchronous

Meaning:

Type of LAP.

Possible values:

0 = LAP B

1 = LAP A.

Asynchronous

Meaning:

Type of call.

Possible values:

0 =

standard case, PAD or video-PAD

mnemonics obligatory preceded by a "."

digital call command authorized

X.28 command authorized.

call data and password for VDX controlled by remote host

1 =

used for VDX (Minitel)

mnemonics optionally preceded by a "."

digital call command not authorized.

X.28 command not authorized.

call data and password for VDX controlled by the server.

2 =

used for VDX (TELETEL)

mnemonics optionally preceded by a "."

digital call command authorized.

X.28 command not authorized.

call data and password for VDX controlled by the server.

3 =

used for Minitel

mnemonics optionally preceded by a "."

digital call command not authorized.

X.28 command not authorized.

call data and password for VDX controlled locally (C7R3).

Parameter 94

Meaning:

Securized VC.

(See Chapter 3.11 on local calls)

Possible values:

0 =

no securized VC.

The VCs are considered normal VCs, the equipment does not handle it differently.

1 =

securized subscriber.

All calls transmitted by the subscriber are securized. It is also possible to receive calls from securized subscribers on a securized VC.

2 =

securization not allowed

Securization not allowed for the subscriber. Each attempt to establish a securized VC provokes a 'clear' of the connection.

3 =

filtered securization.

Line to the subscriber: the call is securized in case of reception of a securized call.

Line to the network: if the call comes from a subscriber connected to the unit, the securization is ignored; if the call comes from the network, it is cleared.

Possible values:

0 =

Load

OOS

Signalling

HS

Totalizer

OOS

Compression

OOS

1 =

Load

INS

Signalling

OOS

Totalizer

OOS

Compression

OOS

2 =

Load

OOS

Signalling

INS

Totalizer

OOS

Compression

OOS

3 =

Load

INS

Signalling

INS

Totalizer

OOS

Compression

OOS

4 =

Load

OOS

Signalling

OOS

Totalizer

INS

Compression

OOS

5 =

Load

INS

Signalling

OOS

Totalizer

INS

Compression

OOS

6 =

Load

OOS

Signalling

INS

Totalizer

INS

Compression

OOS

7 =

Load

INS

Signalling

INS

Totalizer

INS

Compression

OOS

8 =

Load

OOS

Signalling

OOS

Totalizer

OOS

Compression

INS

9 =

Load

INS

Signalling

OOS

Totalizer

OOS

Compression

INS

10 =

Load

OOS

Signalling

INS

Totalizer

OOS

Compression

INS

11 =

Load

INS

Signalling

INS

Totalizer

OOS

Compression

INS

12 =

Load

OOS

Signalling

OOS

Totalizer

INS

Compression

INS

13 =

Load

INS

Signalling

OOS

Totalizer

INS

Compression

INS

14 =

Load

OOS

Signalling

INS

Totalizer

INS

Compression

INS

15 =

Load

INS

Signalling

INS

Totalizer

INS

Compression

INS

OOS =

Out of service

INS =

In service

Parameter 95

Synchronous X.25 and asynchronous

Meaning:

Activation/deactivation of "load", "signalling", totalizing and compression headings of "Loads statistics" management function.

Possible values:

Parameter 96

Extended statistics function

Meaning:

Sampling time used for the counters of the COMPRESSION heading.

Possible values:

1 to 180 (step of 10 seconds)

Parameters 97 and 98

Reserved

Parameter 99

Meaning:

Acknowledgment of packet 1 for 1.

Possible values:

0 = no

1 = yes.

Parameters 100 and 101

Reserved.

Parameter 102

X.28+ connection

Meaning:

Echo mask.

Possible values:

0 = The value of the X.3 parameter number ZO of class 13 imposes the echo mask.

Parameters 103 and 104

Reserved.

Parameter 105

X.28 + connection

Meaning: TELENET parameter No. 20.

This parameter defines whether the line is in full duplex (with echo) or half duplex (without echo).

The echo of a "transfer" mode character is also defined by the X.3 parameter Number 2 in Class 13.

Possible values:

0 = FULL DUPLEX

1 = HALF DUPLEX.

C12P105 VALUE C13P2 VALUE TRANSFER OTHER

0

0

Without echo

With echo

0

1

With echo

With echo

1

0 or 1

Without echo

Without echo

Parameter 106

X.28 + connection

Meaning: TELENET parameter No 21.

This parameter defines the type of character coding (conversion to lower case or not).

Possible values:

0 = ASCII characters, no conversion.

Parameter 107

X.28 + connection

Meaning: TELENET parameter No. 23.

Definition of type of terminal.

Possible values:

127 = Type of terminal defined in classes 12 and 13.

Parameter 108

X.28 + connection

Meaning: TELENET parameter No. 24.

Use of a predetermined type of terminal. The type of terminal may be entered on connection in the form of a mnemonic or predefined.

Possible values:

1 = Type of terminal predefined.

Parameter 109

X.28 + connection

Meaning: TELENET parameter No. 25.

Manual or automatic call.

Possible values:

0 =

Manual connection command.

1 =

Automatic connection on establishment of physical path between terminal and PAD.

The user cannot enter a connection command.

Parameter 110

X.28 + connection

Meaning: TELENET parameter No. 32.

Automatic hang-up on PSTN line on clearing of the VC. This hang-up results in the "dropping" of interface signals 106, 107 and 109 for 3 seconds. After 3 seconds, the configured interface signals go high in order to be ready to receive another PSTN call.

Possible values:

1 = Automatic hang-up after clearing of VC.

Parameter 111

X.25 connection

Meaning:

Type of private network management. This parameter specifies the fields that must be backed up (or restored) in (or from) the address extension facility.

Possible values:

128 64 32 16 8 4 2 1

27

26

25

24

23

22

21

20

| | | | | | | |
| | | | | | | Called address
| | | | | | | 0 = no
| | | | | | | 1 = yes
| | | | | | |
| | | | | | Calling address
| | | | | | 0 = no
| | | | | | 1 = yes
| | | | | CUG
| | | | | 0 = no
| | | | | 1 = yes
| | | | NS
| | | NS

| | NS

| NS
NS

The values used are:

0:

no processing

3:

backup (or restitution) called and calling address

7:

backup (or restitution) called address, calling address and internal CUG

15:

backup (or restitution) called address, calling address, internal CUG and RC

X.28 + connection

Meaning: TELENET parameter No. 34.

Activation/deactivation of two data forwarding time-outs defined by parameters C12P112 and C13P4.

When the time-outs are activated, the data are sent upon the expiry of one of the two time-outs.

Possible values:

1 = Activation of time-outs.

Parameter 112

X.25 connection

Meaning:

Type of behavior to be adopted on X.25 fields. It corresponds to a row in C26 "X.25 field modification table".

Possible values:

0 =no behavior

1 to 20 = row in C26 (1 point on parameter 0 in C26, ..., 20 on parameter 19).

X.28 + connection

Meaning: TELENET parameter No. 36.

Value of data forwarding time-out.

This time-out is activated on reception of the first character. On expiry of the time-out, the PAD sends the received characters to the network. The time-out is restarted upon reception of the first character to follow.

Possible values:

1 to 255 (step of 50 ms).

Parameters 113 and 114

Reserved.

Parameter 115

X.28 + connection

Meaning: TELENET parameter No. 39.

Activation/deactivation of "padding" parameters:

C13P9:

"padding" after CR

C13P14:

"padding" after LF

Possible values:

1 = Activation of "padding".

Parameter 116

X.28 + connection

Meaning: TELENET parameter No. 42

Defines the X.ON character in the DCE

DTE direction.

Possible values:

17 = DC1 character.

Parameter 117

X.28 + connection

Meaning: TELENET parameter No. 43.

Defines the X.OFF character in DCE

DTE direction.

Possible values:

19 = DC3 character.

Parameter 118

X.28 + connection

Meaning: TELENET parameter No. 47.

This parameter defines the element (character or sequence of characters) allowing Changeover from "transfer" mode to "command" mode.

This parameter is taken into account only when the parameter C13P1 = 1.

Otherwise, the escape character is defined by parameter C13P1.

Possible values:

1 = Escape character: (CR) @ (CR).

Parameter 119

X.28 + connection

Meaning: TELENET parameter No. 48.

Defines the behavior of the PAD after execution of a command.

Possible values:

1 = The PAD remains in commands mode.

Parameter 120

X.28 + connection

Meaning: TELENET parameter No. 55.

Defined X.ON character in the DTE

DCE direction.

Possible values:

17 = DC1 character.

Parameter 121

X.28 + connection

Meaning: TELENET parameter No. 56.

Defined the X.OFF character in the DTE

DCE direction.

Possible values:

19 = DC3 character.

Parameter 122

X.28 + connection

Meaning: TELENET parameter No. 57.

Activation/deactivation of parameters 1, 13 and 15 of class 13 as well as parameter C12P106.

Possible values:

1 =

Transparent mode. Parameters 1, 13 and 15 of C13 are not taken into account (case of escape, no LF insertion after CR)

2 =

Virtual terminal mode. Parameters 1, 13 and 15 of C13 are not inhibited.

Parameter 123

Reserved

Parameter 124

Meaning:

Consolidation counter. Used with DLM.

This parameter defines the number of times that the "traffic/configured threshold" comparison must be made before possible "overflow/backup".

Possible values:

0 to 249

255 = no consolidation.

Parameter 125

Meaning:

Configuration of lower percentage threshold relative to the line speed declared in P28.

This threshold is used in connection with overflow backup (DLM).

Possible values:

0 to 100 (in percentage).

Parameter 126

Meaning:

Configuration of upper percentage threshold relative to the line speed declared in P28. This threshold is used in connection with overflow backup (DLM).

Possible values:

0 to 100 (in percentage).

DML function

Meaning:

DLM functioning mode.

Possible values:

0 =

Passive:

transmission of outstanding events only (no action taken)

1 =

Active:

transmission of outstanding events and action configured in P130.

Parameter 127

DLM function

Meaning:

Load calculation integration time-out.

Possible values:

1 to 250 (step of 10 s).

Parameter 128

Meaning:

Cost of the medium.

Possible values:

0 = Direct line, dedicated line

1 = Switch line (ISDN, PSTN).

DLM function

Meaning:

Spacing of outstanding load events.

Possible values:

1 to 250 (step of 10 s).

Parameter 129

Meaning:

Address position of remote equipment in class 22.

This parameter is used mainly for MLP but also for the management of the automatic return of backup and the load changeover.

Possible values:

0 to 250 (see C22).

Parameter 130

Meaning:

Backup change-over, overflow, behavior.

Possible values:

00 =

no

01 =

backup and automatic return of backup,

03 =

backup and automatic return of backup in MLP,

05 =

load changeover and automatic return of backup,

10 =

load overflow and automatic backup in MLP,

11 =

load overflow and automatic backup in MLP and automatic return of backup.

Overflow and changeover must be configured on only one end of the link.

Cannot be applied to a frame-relay PLL.

Parameter 131

DAR function

Meaning:

Maximum number of information packets (LSPDU) that a DAR can store in its data base.

Possible values:

1 to 250.

Default values:

50

Parameter 132

Reserved

Parameter 133

DAR function

Meaning:

Configuration of DAR operation

Possible values:

0 =

Passive DAR (default value)

1 =

Distribution of inter-DAR topology information without route calculation.

2 =

Active DAR (distribution and calculation of routes).

Parameter 134

DAR function

Meaning:

Distribution period for topology information (LSPDU) exchanged between DARs.

Possible values:

1 to 250 (in step of 10 s).

Default values:

3

Parameter 135

DAR function

Meaning:

Calculation period for routes with shortest path used by the DAR.

In order for the calculation of routes to be carried out with the latest information (LSPDU) coming from all the switches of the domain, it is preferable for the value of P135 to be at least twice as high as the distribution period of the LSPDUs (P134).

Possible values:

1 to 250 (in step of 10 s).

Default values:

6

Parameter 136

DAR function

Meaning:

Storage time for an LSPDU in the DAR data base.

Whenever the DAR performs a route calculation, it decrements the life assigned to each LSPDU of the data base.

When the value is zero, the LSPDU is cleared from the data base.

Possible values:

1 to 250 (in step of 10 s).

Default values:

120

Parameter 137

DAR function

Meaning:

Expiration thresholds for LSPDUs exchanged, associated with the life of the LSPDU below which the DAR transmitting the LSPDU must redistribute a new LSPDU in the domain. This mechanism avoids clearing the LSPDU transmitted at low frequencies.

Possible values:

1 to 250 (in step of 10 s).

Default values:

6

Parameter 138

X.28 + connection

Meaning: TELENET parameter No. 65.

Management on M bit.

Possible values:

3 = M bit is equal to 1 in full packets.

DAR function

Meaning:

Duration of locking of route calculation following an exception LSPDU.

This mechanism avoids the DAR having to carry out several times the same route calculation following a change in topology.

Possible values:

1 to 250 (in step of 1 s).

Default values:

2

Parameters 139 to 144

Reserved.

Parameter 145

X.28 + connection

Meaning: TELENET parameter No. 72.

Flow control by signals.

Possible values:

8 = use of flow control by signals.


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Posted: Thu Jan 25 14:04:16 PST 2001
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