I have run into a problem that I am not sure how to correct.
Iphone conects via a VPN tunnel that is confiugred to tunnel all traffic, which on other installs has worked. In this case though, calls to outside work fine, but to inside extensions one way audio. The caller from the iphone can hear the person called inside, but the inside called cannot hear the caller.
After debugs, captures, and just plain watching the logs, I discovered the problem. The call is setup, and once handed off, the iphone is sending its public IP in response, not the VPN IP.
Yep, on 8.4 I created 2 NAT statements, one sourcing the VPN network to the internal networks using default settings, then the second one reversed, internal networks to external VPN, but checking the disable ARP and route lookup boxes. Thought it was a fluke, but ran across it again on 3 other ASA installs, and this worked on all of them.
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...