+5 for Aman . The publisher is a required server in all clusters, there can be only one publisher per cluster. This server is the first to be installed and provides the database services to all other subscribers in the cluster. The publisher server is the only server that has full read and write access to the configuration database . The Subscribers are responsible for Call processing , you can also use TFTP server , and other server for MOH. Only one publisher for one cluster.
Yes , you are completely true . Redundancy that your services running but for any additional configuration , yes as you said except as Aman UFF as Cfwall and you will find these services on the above link which list only services.
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...