I'm planing to migrate a Callmanager Cluster from 4.1(3)version to 7.1(3). The Subscriber (version 4) works fine when the Publisher is UP, Once i unplug the Publisher the Subscriber goes down (IP Phone does not get resgistred and CCMAdnin menu does not display anymore),
i tried to patch the 4.1(3)sr5d version and the patch failed in the subscriber while it worked for publisher. On Publisher, i run cisco upgrade utlility and result was that i have a database replication failure.
any ideas how to solve this problem..
is there anyway i can upgrade the CCM cluster without Subscriber?
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...