- Silver, 250 points or more
Setup a new Presence server. Users can log in, IM each other and see Free/Busy status, but they cannot see the phone status. It appears that I have a problem with the SIP trunk to the CUCM. Looks at the trace files, I'm getting the SIP 503 - service unavailable error coming from the CUCM. The CUCM trace files is showing this:
05/04/2010 10:03:24.735 CCM|SIPStationInit [0,0,0,0]: Unable to route message from forwardSIPSignal routine |<CLID::StandAloneCluster><NID::10.0.0.13><CT::1,100,81,1.274446><IP::10.0.0.26><DEV::><LVL::Error><MASK::0020>
I am attaching rest of the trace file snippet.
I have 2 other CUPS connected to this CUCM cluster, both of which are working fine. None are configured using the SIP PUBLISH method. I have mimiced the SIP Trunk configuration as much as I can. What's going on?