We have 2 CUCM cluster connecting over ICT trunk (non-gatekeeper). One cluster on version 6 (1 pub, 1 sub) and another is version 9 (1pub, 2 subs).
There are 2 issues recently arised:
Issue 1 - DN 8989 on V6 Cluster called DN 2308 on V9 Cluster experiencing fast busytone.
Issue 2 - DN 2308 on V9 Cluster called DN 8989 on V6 Cluster experiencing ringback tone is heard even after the call is answered, no RTP established. This is intermittent issue, probably 1 out every 6 calls.
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...
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 discusses the bas...