All posts by Administrator

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Differentiate between Restricted CUCM and Unrestricted CUCM

Recently i was asked by one of blog follower a question – “How to differentiate between a CUCM Restricted version and CUCM Unrestricted version”? This post is dedicated to the new Cisco Voice Techies who want to know how to differentiate.  What is the difference

Differentiate between Restricted CUCM and Unrestricted CUCM was last modified: March 12th, 2018 by Administrator

Re-enable debugs on router reload – EEM Script

I was recently troubleshooting one issue and i ran some debugs on Cisco Voice Gateway and wrote the config by issuing the command “write memory”. Since the router received high call volume, the CPU spiked and the router was reloaded. Upon router reload, the debugs

Re-enable debugs on router reload – EEM Script was last modified: March 12th, 2018 by Administrator

Configure Cisco CUBE SIP Options Ping

Recently i was asked to configure SIP Options Ping on CUBE so that the link/trunk status can be monitored on CUBE. When this feature is enabled, CUBE will periodically send an OPTIONS Request to the destination IP Address configured on CUBE to determine its reachability and

Configure Cisco CUBE SIP Options Ping was last modified: January 30th, 2018 by Administrator

Unified Messaging with Cisco Unity Connection & Office 365

Hello, Wish you a very happy new year 2018. I hope you had a great start. This is my first post in 2018 and i hope to write more articles and share my experience with you. Today i am going to write an article about “Single

Unified Messaging with Cisco Unity Connection & Office 365 was last modified: January 5th, 2018 by Administrator
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Transfer/Hold/Conf Buttons Not Working – Cisco 78XX IP Phone

Are you using Cisco 7821 or 7841 or 7861 and your Transfer key or Hold key or Conference key stopped working? If yes, you need to restart the IP Phone as a workaround to get it working again. But not everyone will restart their 78XX IP Phone

Transfer/Hold/Conf Buttons Not Working – Cisco 78XX IP Phone was last modified: November 20th, 2017 by Administrator
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Track Media Resource (Transcoder) Utilization via RTMT

There are times when the configured DSP resources on the Voice Gateways are not sufficient to serve the sessions (over utilized) or there might be chances that the DSP resources are under utilized. To track how many sessions are being used/utilized on hourly basis or

Track Media Resource (Transcoder) Utilization via RTMT was last modified: November 15th, 2017 by Administrator
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Installation & Configuration of Expressway C & E – MRA

I never worked on Expressway E and Expressway C in real time and hence I decided to setup it in lab.  To setup it up, i had to create many virtual machines for Expressway C and Expressway E to work. Below are the details :

Installation & Configuration of Expressway C & E – MRA was last modified: September 17th, 2017 by Administrator
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