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Category Archives: CUCM

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Cisco Jabber logs analysis

It’s been quite a while since I have written something, so I thought to write on how to read the logs (jabber) for rookies. I am going to discuss the on-premise version: The most important of all in jabber are the SRV records must be

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Prepare Cluster for Rollback to Pre-8.0

Prepare Cluster for Rollback to Pre-8.0 When migrating IP Phones from clusters from 8.X on wards to 9.X /10.X /11.X versions, you may encounter issue with security files i.e., ITL files (Initial Trust List). which is a new security feature by default. The ITL files

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Extension Mobility Redundancy High Availability

Extension Mobility Redundancy High Availability We are using Extension Mobility to login to Cisco IP Phones, but have we configured redundancy for Extension Mobility? What if a Subscriber goes down? There are three ways to achieve Extension Mobility Redundancy or High Availability – I have

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Cisco UCCX IPPA Phone Agent One Button Login

Cisco UCCX IPPA Phone Agent One Button Login Have you configured One Button Login for Cisco IP Phone Agent Service (IPPA)? One button IPPA Service will allow you to login to Cisco IP Phone Agent service without entering the Name, Extension and Password. For One

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Choosing VMV7 vs VMV8 OVA Template

What is the difference between VMV7 vs VMV8 OVA Template? Have you ever wondered what is the difference between VMV7 and VMV8 (For example cucm_9.1_vmv7_v1.6.ova and cucm_9.1_vmv8_v1.6.ova? As per my understanding, i found the configurations to be almost similar between VMV7 and VMV8 like Number

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CUCM BAT Import Error 19145 An Alternate Number can only…

CUCM BAT Import Error : 19145 An Alternate Number can only be associated to directory number of line template Are you trying to import Phone.csv file using Bulk Administration Tool (BAT) in Cisco Unified Communications Manager (CUCM)? There are chances that you might hit an error

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How to make Windows and Cisco Router as NTP Server

Today i am writing an article on how do you make Windows machine as NTP Server or Cisco Router as NTP Server. Many newcomers to Cisco VoIP asks this question specially when they try to install Cisco Unified Communications Manager. There are couple of ways