Solved: ISDN support on ICS 7750

nkariyawasam · ‎11-12-2002

Does MRP on ICS7750 supports ISDN-PRI connection to integrate with legacy PBX for voice with IP telephony setup ?

We are using MRP on ICS7750 with VWIC-1MFT-E1 with sufficient DSP resources.

j.ayres · ‎11-12-2002

This should not be a problem - set the clock source on the controller and the correct isdn protocol-emulate on the serial interface.

Please note this is supported for Q.931 switch types only. Q.Sig is not yet supported (and won't be until at least CallManager 3.3 with MGCP).

Regards,

Justin

j.ayres · ‎11-12-2002

This should not be a problem - set the clock source on the controller and the correct isdn protocol-emulate on the serial interface.

Please note this is supported for Q.931 switch types only. Q.Sig is not yet supported (and won't be until at least CallManager 3.3 with MGCP).

Regards,

Justin