We are using call manager 4.1sra with 7941 phones. Sometimes on few phones we just get CM Down Feature Disbaled. All though we have secondary call manager available and reachable and surprising thing is rest of the phones works just fine. Its not happening on the same phones but it happens on different phones. Second thing I observed is this might be faced only by phones on which calls are in process.
Can anyone put light on this or direct towards resolution
This indicates lost conectivity to CCM server, and you are correct it will be displayed only during the active call as the phone does not registed with the other subsriber unitl the call is over. Basically it tells you that you cannot use any features such as Hold, etc during this call as it cannot talk to the CCM. After the call is over it probably registers with the other CCM. I would look at network/cabeling issues.
I am not looking at loss of connectivity as an issue because the server is on LAN. Secondly if I check the call magaer configuration on phone it shows it is registered with Publisher and standby is 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...