I've a CCM cluster that uses a Cisco 3660 as H323 gateway. On the 3660 I've 2 PRI connected to 2 E1 ports. Each trunk has its own telephone number (in a DID environment). My question is: is there a way to select the trunk to use for outbound calls based on the caller number ? I known that I could use different prefix but this is not good solution according to my customer.
the latest releases of Cisco IOS have a routing feature based on circuit ID (trunk group, or customer ID), which allows you to assign each E1 to a different Trunk group and based on the ingress number select which trunk/port to use for egress. I believe it started with IOS 12.2.11Tx. My compnay (nextone.com) does have a solution that supports this feature as well as giving you better routing capability and mulitsignal (SIP/H323) conversion. i can give you more info if you are interested.
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...
[toc:faq]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 discusse...