Does anyone have experience installing the Publisher and the Subscriber in two different offices from each other accross a T-1 circuit ? This is for a small installation (under 100 phones) MCS-7815 servers.
In order to be supported by TAC, your WAN installation must support very specific latency and bandwidth requirements . Those are laid out in the CallManager 3.3 SRND, which can be downloaded from http://www.cisco.com/go/srnd (should be available with or without a CCO login).
The CallManager 3.3 SRND mentions the latency can not be greater than 20ms one way (40 ms round trip). What happens if the latency is higher than 40ms, say 100ms for example. Does anyone cluster callmanagers over the Alantic? I can only get about 80ms due to distance factor from NY to London. This seems to be an design limitation for global organizations.
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...