PBX Interoperability Notes

• Cisco IOS Voice Gateway – PBX Interoperability: Alcatel 4400 Release 5.0 and 5.1 to E1 QSIG with H.323

• Cisco IOS Voice Gateway – PBX Interoperability: Avaya 8500 Communications Manager 2.1 to a T1 QSIG with H.323

• Cisco IOS Voice Gateway – PBX Interoperability: Avaya 8500 Communications Manager 2.1 to a T1 QSIG with SIP

• Cisco IOS Voice Gateway-PBX Interoperability: Ericsson MD110 Release BC12 SP5 to E1 QSIG with H.323

• Cisco IOS Voice Gateway-PBX Interoperability: Nortel Communication Server 1000M, Succession Release 4.0 to T1-Q.SIG with H.323

• Cisco IOS Voice Gateway – PBX Interoperability: Siemens HiPath 4000 Release 1 and Siemens Hicom 330E Release 3.1 to E1 QSIG

• Cisco IOS Voice Gateway – PBX Interoperability: Siemens HiPath 4000 Release 1 and Siemens Hicom 330E Release 3.1 to E1 QSIG wit

• Cisco IOS Voice Gateway – PBX Interoperability: Siemens HiPath 4000 Release 1 and Siemens Hicom 330E Release 3.1 to E1 QSIG wit

• Cisco IOS Voice Gateway-PBX Interoperability: