I have not heard of this happening before. It is possible that there was an issue with the database replication after the upgrade. If it is the cluster peer and not the master that is having this issue, you could try dropping the VCS expressway peer from the cluster, and performing a factory reset on the VCS E, keeping the ip config, the option keys and release keys, and then re-join it to the expressway cluster to see if that makes a difference for you.
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...