We are planning to upgrade 4.2 CCM to 7.1(3) CUCM and will build out a seperate 7.1 cluster and dedicated TFTP server(s). There will be an Inter-cluster Trunk between the clusters. We plan to push out the new firmware to all the phones before cutting them over to the new cluster. There are 15K IP phones spread-out among 50 sites. With DMA and BAT, I can take snapshot of the current configuration and put on the new cluster.
Instead of doing a flash cut of all 15K phones, I want to do a incremental or site-by-site or building-by-building basis. There are device pools and Callmanager groups setup for each site and/or building. I can change Option 150 to the new TFTP server based on IP address scopes. What is the best way to reset these IP phones and doing it systematically???
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...