I recently installed two VCS servers (one control and one edge). Jabber will register on the CUCM and the CUP server, I can place calls, I can see my colleague presence, I can reach my voicemail, everything is almost perfect, but my jabber clients (tested on iPhone and on MAC OSX) won't ring when there is an incoming calls.
For example, my colleague on 204 calls me on 201, in the Jabber client, I can see that her phone is busy, but I will only receive the call on my Desktop phone.
I had a look at the firewall and don't see any blocked stuff on it.
i have this problem when my jabber is connected via Anyconnect thru ASA only. But i dont experience this inside the LAN. Have you associated a Primary Phone to the Jabber device? You have to associate that for every Jabber device and also the user ID. Do you have the same CSS / Partition on the primary phone and the Jabber device?
Can you tell me what the DNS issue was? I have run into the same problem I think. I am using split DNS. Jabber registers fine, but won't ring on an internal call on the jabber app
Im hoping to resurrect this thread, as we are running Jabber 12.7 on IOS 13.3. The Jabber client registers to Call Manager. I can make phone calls from the Jabber iPhone application, however when calling my directory number, the jabber client does not ring. Only my desk phone rings. Any thoughts on this?