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This chapter describes the changes to the Digital Tone Generator (DTG) and Call Progress Analyzer (CPA) cards to support the supervision tones specific to the Netherlands public switched telephone network.
The information in this chapter supersedes the information in the following manuals:
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Note Make certain that you have installed the proper DTG firmware and are running the correct version of the CPA download. Refer to Table 1-1 and Table 1-2 in "System Administration Support" for this information. |
Table 3-1 lists the characteristics of the supervision tones used in the Netherlands network.
| Tone | Frequencies (Hz) | Cadence |
|---|---|---|
Dial Tone | 425 | Continuous |
Ringing Tone | 425 | 1 second on, |
Busy Tone | 425 | 500 ms on, |
Reorder Tone | 425 | 250 ms on, |
SIT1 | 425 | 75 ms on, |
Pager Cue1 | 1600 | Continuous |
| 1The CPA will detect the presence of SIT and Pager Cue but the DTG does not generate these tones. |
CPA processing was modified to support the Netherlands network requirements. Use the answer supervision templates function to control tone detection for busy tone, ringing tone, dial tone, reorder, SIT, and pager cue. Supervision template processing is described in the Cisco VCO/4K System Administrator's Guide.
The tone generation information affects the Cisco VCO/4K Standard Programming Reference and Cisco VCO/4K Extended Programming Reference. It also supersedes the tone output level specifications found in the Cisco VCO/4K Card Technical Descriptions. For more information about generating tones, refer to the Cisco VCO/4K System Administrator's Guide.
The tones and their corresponding decimal values, hexadecimal values, and port addresses are shown in Table 3-2.
| Tone | Output Level | Decimal Value | Hex Value | Port Addresses |
|---|---|---|---|---|
Beep | — | 0 | 00 | None |
Quiet (PCM idle pattern 01010100) | — | 1 | 01 | 04C0 |
1 KHz | 0 dBm | 2 | 02 | 04C1 |
Dial Tone (425 Hz) | -10 dBm | 3 | 03 | 04C2 |
380 Hz | -10 dBm | 4 | 04 | 04C3 |
Beep (440 Hz) | -13 dBm | 5 | 05 | 04C4 |
480 Hz | -17 dBm | 6 | 06 | 04C5 |
1400 Hz | -10 dBm | 7 | 07 | 04C6 |
1000 Hz @max CODEC output | — | 8 | 08 | 04C7 |
920 Hz | -13 dBm | 9 | 09 | 04C8 |
404 Hz | 0 dBm | 10 | 0A | 04C9 |
1004 Hz | 0 dBm | 11 | 0B | 04CA |
2804 Hz | 0 dBm | 12 | 0C | 04CB |
Steady Ringback | -10 dBm | 13 | 0D | 04CC |
1760 Hz | -10 dBm | 14 | 0E | 04CD |
Digital test pattern | — | 15 | 0F | 04CE |
425 Hz | -10 dBm | 16 | 10 | 04CF |
Ringing tone (425 Hz) | -10 dBm | 17 | 11 | 04D0 |
Busy tone (425 Hz) | -10 dBm | 18 | 12 | 04D1 |
Reorder Tone (425 Hz) | -10 dBm | 19 | 13 | 04D2 |
Reserved | — | 20 to 32 | 14 to 20 | 04D3 to 04DF |
DTMF digit 0 (steady) | -9/-11 dBm/freq | 33 | 21 | 04E0 |
DTMF digit 1 (steady) | -9/-11 dBm/freq | 34 | 22 | 04E1 |
DTMF digit 2 (steady) | -9/-11 dBm/freq | 35 | 23 | 04E2 |
DTMF digit 3 (steady) | -9/-11 dBm/freq | 36 | 24 | 04E3 |
DTMF digit 4 (steady) | -9/-11 dBm/freq | 37 | 25 | 04E4 |
DTMF digit 5 (steady) | -9/-11 dBm/freq | 38 | 26 | 04E5 |
DTMF digit 6 (steady) | -9/-11 dBm/freq | 39 | 27 | 04E6 |
DTMF digit 7 (steady) | -9/-11 dBm/freq | 40 | 28 | 04E7 |
DTMF digit 8 (steady) | -9/-11 dBm/freq | 41 | 29 | 04E8 |
DTMF digit 9 (steady) | -9/-11 dBm/freq | 42 | 2A | 04E9 |
DTMF digit A (steady) | -9/-11 dBm/freq | 43 | 2B | 04EA |
DTMF digit B (steady) | -9/-11 dBm/freq | 44 | 2C | 04EB |
DTMF digit C (steady) | -9/-11 dBm/freq | 45 | 2D | 04EC |
DTMF digit D (steady) | -9/-11 dBm/freq | 46 | 2E | 04ED |
DTMF digit * (steady) | -9/-11 dBm/freq | 47 | 2F | 04EE |
DTMF digit # (steady) | -9/-11 dBm/freq | 48 | 30 | 04EF |
MF digit 0 (steady) | -7 dBm/freq | 49 | 31 | 04F0 |
MF digit 1 (steady) | -7 dBm/freq | 50 | 32 | 04F1 |
MF digit 2 (steady) | -7 dBm/freq | 51 | 33 | 04F2 |
MF digit 3 (steady) | -7 dBm/freq | 52 | 34 | 04F3 |
MF digit 4 (steady) | -7 dBm/freq | 53 | 35 | 04F4 |
MF digit 5 (steady) | -7 dBm/freq | 54 | 36 | 04F5 |
MF digit 6 (steady) | -7 dBm/freq | 55 | 37 | 04F6 |
MF digit 7 (steady) | -7 dBm/freq | 56 | 38 | 04F7 |
MF digit 8 (steady) | -7 dBm/freq | 57 | 39 | 04F8 |
MF digit 9 (steady) | -7 dBm/freq | 58 | 3A | 04F9 |
MF digit KP (steady) | -7 dBm/freq | 59 | 3B | 04FA |
MF digit ST (steady) | -7 dBm/freq | 60 | 3C | 04FB |
MF digit ST3P | -7 dBm/freq | 61 | 3D | 04FC |
MF digit STP | -7 dBm/freq | 62 | 3E | 04FD |
MF digit ST2P | -7 dBm/freq | 63 | 3F | 04FE |
Posted: Sat Sep 28 20:56:03 PDT 2002
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