I would purchase a 2600 XM with enough Ram and flash to support the voice software you probably need a NM-1V or nm-2v depending if you want to test fax machines or analog calls between the router with a fxs card and if you get a fxo card you can create your dial-peers to dial outside. There are also some old cheap mc3810 routers that do t1,e1 and fxs modules on ebay so you can possibly get two and do more testing...
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...