I have a question from my customer. They have a cisco 2821 with an NM-1CE1B module(PRI) and want to configure it as RAS for remote isdn users. Does the router need DSP/PVDM for this? As I am a voice guy I dont really know. I dont know if remote users are isdn or modems or a mix.
The module alone supports data calls only, and in older router it was used together an NM-xDM to terminate modem calls. However the current technology of terminating modem calls on an ISR router is with a PVDM2-xDM module and HWIC-xCE1T1-PRI.
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...