WARNING: Request-CSCertificate failed – Lync 2013

When deploying Skype for Business / Lync server in my lab, i got an error “Warning: Request-CSCertificate failed” in the step where we have to request for a certificate.  To troubleshoot and resolve the issue, I simply logged into my CA server and made the following changes: Login to Windows CA Server Go to Run […]

WARNING: Request-CSCertificate failed – Lync 2013 was last modified: July 20th, 2018 by Administrator
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Modifying License Mac on CUCM/CUC/UCCX/

Do you want to modify the license mac for your Cisco Unified Communications Manager (CUCM), Cisco Unity Connection (CUC) or UCCX? Here is the procedure to modify the license mac. First and the foremost, you need to have root access to your UC application in order to modify the license mac. In case you have […]

Modifying License Mac on CUCM/CUC/UCCX/ was last modified: June 25th, 2018 by Administrator
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CUCM, Cisco Unity Connection, UCCX Root Access

Get Root Access to your Cisco Unified Communications Manager (CUCM), Cisco Unity Connection (CUC) or UCCX. There are many advantages of having root access to the system but there are some dis-advantages also unless you know what you are doing with your root access. Root access can help you to gain access to the system […]

CUCM, Cisco Unity Connection, UCCX Root Access was last modified: June 25th, 2018 by Administrator
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Bypass CUCM or Cisco Unity Connection hardware check

Sometimes when you setup your own lab at your home and you have limited hardware resources, it gets difficult to install UC application, specially Cisco Unity Connection. You will not get an options to install Cisco Unity Connection until and unless the hardware requirements are met i.e., Cisco Unity Connection needs minimum of 4GB RAM […]

Bypass CUCM or Cisco Unity Connection hardware check was last modified: June 21st, 2018 by Administrator
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Activate and Verify Extension Mobility Service Cisco

Activate and Verify Extension Mobility Service is Running Note:  I’ve also seen where multiple call managers are being used to register phones, however, the Cisco Extension Mobility Service is not active on all servers.  Watch out for this. From the Navigation menu select Cisco Unified CallManager Serviceability Select Tools > Control Center – Feature Services Make sure […]

Activate and Verify Extension Mobility Service Cisco was last modified: April 2nd, 2018 by Vikram Prakash
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Licensing in CUCM – Various Types of Licensing

Few days ago i came across this topic of Licensing(Prime License manager) in CUCM and i found  it itself is whole realm.  Firstly what is licensing and why actually it is important and what are the various styles of it. Am going to cover all this in here.So, let’s get started: In Version 9.0 cisco […]

Licensing in CUCM – Various Types of Licensing was last modified: March 23rd, 2018 by kanishka
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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 between Unrestricted CUCM and Restricted CUCM? Restricted version of CUCM […]

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