Tag: CUCM
CUCM SIP Normalization and Transparency Scripting Example
Purpose: The purpose of this document is to describe handling, pass through and manipulation of SIP Alert-Info header information from 3rd party alerting systems or SIP enabled nurse calling systems such as Rauland Responder 5. The Alert-Info header can be leveraged to play an alternative ringtone on the end device signaling a call that has […]
CUCM Direct SQL Queries
When working with CUCM you quickly come to understand that the whole system is a big database front ended with an ok GUI and few communications protocol stacks. The graphic interface gets 98% of the work and visibility done for the typical CUCM admin. However, there always comes a time when getting under the hood […]
Configure IOS DSP Conference Bridge
To configure a DSP conference bridge in IOS you will need to iron out a few sections of config in a particular order and then link it all together with the “associate” commands. First, configure SCCP on the box and reference the UCM system(s) in your environment !define a source !reference your UCM system(s) and […]
SIP URI as Preferred Caller ID
Typically and historically you think of caller ID information and you think of the numeric phone number or Directory Number (DN). However, with the advancement of video and its common deployment as part of a full Unified Communications Manager enterprise roll out the SIP URI might become your preference.