We have a UC520 that is not acting as the router for our WAN and are attempting to setup a couple of remote SIP phones. We are able to get the traffic 'to' the UC520 on the private LAN using a 1:1 NAT setup, but the issue we are having is that the SIP INVITE packets are including the private IP. Does anyone know of a setting to override and force the IP that the UC520 thinks is its public IP? Asterisk can do it, but I have been unable how to do it on the Cisco.
If this is not possible, any other suggestions on how to overcome this?
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...