Imagine customer accepted to buy Cisco IP phones and we have the following solution:
30 Cisco IP Phones----SwitchCisco(L2)----------CiscoRouter2821--WAN-----IP Centrex (Call Manager hosted here in Service Provider)
Goal: If WAN link goes down, customer wants to have ability to let internal staff communicate on Cisco IP Phones. I hope that no intervention (static phone configuration on router reconfiguration) is required in that event.
So if I run CME on Cisco Router2821 I could accomplish that, right?
If you can give me a hint on directions I need to take to configure that, or point me to documentation, that would be great. Let me know if that is something practical or perhaps cumbersome.
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...