The SIP Dialer differs from SCCP dialer, because the Cisco Unified IP Phone (SIP) has more functionality and operates differently due to Dial Rules and Key Press Markup Language (KPML) functionality.
When a comma is selected during the KPML digits exchange, the Cisco Unified IP Phone (SIP) will cancel the KPML subscription and Cisco Unified Communications Manager. As a result, the call will fail to route.
Ensure the primary telephone number is valid when selecting digits on a Cisco Unified IP Phone (SIP).
You use URI through the built in web server. You could use something like this to enable streaming from an IP-Phone. Save the html below to a file, for example listen.htm. Edit the IP-addresses, and open the file in a local browser window. You'll need a user account that is associated with the phone in order to post the form, and the web server in the phone must be enabled. The vulnerability is basically that Extension Mobility does not encrypt passwords, but aside from that this is possible to do regardless as long as You achieve the login credentials to the phone (with social engineering, brute force etc)
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...