Best Cisco Call Manager Training of 2019

July 22nd, 2019

Finding the best courses in a specific field can be hard, especially when you are a newcomer. Cisco Call Manager is one of the perfect phone systems in the...

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Video Tutorials: How To Create Cisco Call Manager Dashboard In 10 Minutes

May 24th, 2019

For more info read the following article How To Create Cisco Call Manager Dashboard In 10 Minutes

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How to Save Cisco CDR Data in MySQL

March 25th, 2019

Many organizations use the Cisco Call Manager as their primary communication platform. Cisco Call Manager is one of the most well-known platforms with many features and capabilities. Developers looking...

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How RTP (Real-time Transport Protocol ) Works in VOIP?

March 18th, 2019

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...

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12 Phone Models Not Supported by CUCM 12.0

February 1st, 2019

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...

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How to fix Error SIP 488 Not Acceptable in Cisco Call Manager

January 12th, 2019

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....

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101 Free Video Training for Cisco Unified Communications Manager

August 6th, 2016

If you’d like to know more about CUCM, we’re going to make it easy for you. We’ve put together a collection of 101 Free Video Training for Cisco Unified...

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