no ringback when calling office communicator client
We are integrating Cisco Unified Communications Manager and MS OCS Mediation Server.
Currently, we have a ringback issue when calling MS Office Communicator R2 Client from PSTN. The call flow is PSTN -> Voice Gateway (H.323) -> CUCM 5.1.3 -> SIP trunk -> MS OCS R2 Mediation Server -> Office Communicator R2 Client.
However; when calling an IP Phone from PSTN, the caller can hear the ringback.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
[toc:faq]CUCM Database Replication is an area in which Cisco customers
and partners have asked for more in-depth training in being able to
properly assess a replication problem and potentially resolve an issue
without involving TAC. This document discusse...