Overview of CUCM Cisco Unified communication (UC) integrates voice, video, data and mobility products and applications with an IP based communications system. It makes communication more effective and secure...

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....

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). Call detail records (CDRs)...

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...