We discovered yesterday during failover testing that Extension Mobility does not function when CCM PUB is down. When pressing the services button on the phone the message "Requesting" displays, and the services menu does not populate. Is this an expected loss of functionality with the PUB down or does this sound like a Configuration problem? EM functions normally with the PUB on line. Thanks
There are some features and functions that require access to the master database on the publisher because they make modifications to records and therefore need write access. The publisher is the only server in a Cisco CallManager cluster that has a read and write configuration database. The main features and functions that require access to the publisher for write access include:
?Configuration additions, changes, and deletions
?User speed dials
?Cisco CallManager User page options requiring the database
?Cisco CallManager software upgrades
?Call Forward All changes
?Message Waiting Indicator (MWI) state
Other services or applications might also be affected, and their ability to function without the publisher should be verified when deployed.
Regarding the services, the URL may be pointing to the PUB, and HTTP request are sent to PUB.For this you need to create a DNS entry which responds to this request no matter if Primary server is offline.
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...