Voice over IP (VoIP) supports the redirecting call feature of the VoIP gateway for ISDN calls. The redirecting number is an optional field of the Q.931 setup message. When a local exchange carrier (LEC) switch detects an incoming call that is destined for a busy or non answering party, the switch formulates a Q.931 setup message with the redirecting number field set to the original destination number and sends it to the gateway. The called party number of the setup message will be set to one of the destination number (Dialed Number Identification Service [DNIS])access numbers of the gateway. If a redirect number is present on an incoming call, it is used in place of the DNIS. To configure ISDN redirect number support, see the ?Dial Plans, Dial Peers, and Digit Manipulation? chapter.
The above documentation comes from Cisco?s manual.
I am trying to find someone who can provide a template or configs on how to configure CCM/Gateway to recognize the RDNIS from the PRI call setup. Nothing can be found on CCO.
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...