I am running CUPS server 7.0(5) on VMware(CCIE VOICE LAB) and conectiong to CUCM 7.1(3).all services appear to have started and working normally except for the SIP Trunk portion.I have created the sip gateway in CUCM and also CUPS
When I try to change the Domain name in the "Proxy Domain" under general Proxy Parameters it appears that it reverts back to default although it allows me to save it e.g cisco.com does it matter what this Domain name is?
As a result the Sip trunk will not work correctly and presence information is not coming through to the CUPS.
I can log into the the CUPS IPPM service from a phone and add contacts but i cannot send messages and also the phones do not receive broadcast messages from the CUPS server.(I ssume this should come through the SIP trunk)
When I check the dashboard I get an error"Invalid proxy domain Service parameter"(Empty or set to default)..although I have tried to change several times
Is this a common issue with CUPS?is there a fix?
DO I need to set something up in CUCM or is the SIP proxy domain Just set on the CUPS?