Voice over IP Cisco - Interoperability between Callmanager 4.0 and Nortel

Author

Interoperability between Callmanager 4.0 and Nortel

Lost Hammer

2005-10-24, 9:12 am

Hi, the two systems are connected over a QSIG which seems to working ok to
the point that a 4 digit DN can be dialled across the two systems ok. If a
meridian phone is diverted on the handset to an ip phone, that also works
ok. However, if I try to add an IP Phone into a hunt group or the like on
the PBX this doesn't work, nor will it work if I attach it as a DCFW on a
phantom TN.

I've ran through the interoperability notes on the cisco web site, but I
can't *see* anything out of hand. Has anyone got any ideas?