The Real-Time Transfer Protocol with the acronym RTP was standardized in 1996. It allows the transmission of audio and video data in real time. RTP has end-to-end transport capabilities...

Before the upgrade to CUCM 12.0, check the following phone models, If you use any of these deprecated phone models on an older release of Unified Communications Manager and...

Did you get this SIP error on your Cisco call manager? You already change all the codec, configured transcoder which is register with call manager and everything seems fine....

We’re excited to announce that PBXDom is now a member of the Cisco Solution Partner Program. That means our Cisco-approved solutions will run on your Cisco infrastructure. And since...

Cisco Unified Communications Manager (formerly Cisco Unified CallManager) serves as the software-based, call-processing component of Cisco Unified Communications.(PBXDom is  Cisco Call Manager Dashboard 3rdparty). The Cisco Unified Communications Applications...