Extension Mobility Cross Cluster (EMCC) – Troubleshooting

Hello All, While configuring EMCC, i came across few issues while trying to login to EMCC service. Thank God Cisco has been creating documents for configuration and troubleshooting. It is very helpful while troubleshooting as it comes along with all the reason codes which is helpful for everyone. Issue : – Login is unavailable(213) Reason […]

Extension Mobility Cross Cluster (EMCC) – Troubleshooting was last modified: January 22nd, 2016 by Administrator
Continue Reading

Extension Mobility Cross Cluster (EMCC) – Configuration

Hello All, What is Extension Mobility Cross Cluster?  Extension Mobility enables you to login within the cluster (intra-cluster) whereas Extension Mobility Cross Cluster (EMCC) enables you to login from a home cluster to a phone at visiting cluster (inter-cluster). This was introduced in 8.X Version or later. Recently i have configured EMCC and i came […]

Extension Mobility Cross Cluster (EMCC) – Configuration was last modified: January 22nd, 2016 by Administrator
Continue Reading

Troubleshooting Extension Mobility

Hello All, Recently we learned how to configure Extension Mobility, now lets troubleshoot EM issues. Issues :- When you click on Services, it says Host Not Found.   Solution : – Check that the Cisco Tomcat service is running by choosing Cisco Unified Serviceability > Tools > Control Center—Network Services Go to System > Enterprise […]

Troubleshooting Extension Mobility was last modified: January 22nd, 2016 by Administrator
Continue Reading

Configuring Extension Mobility in CUCM

Hello All, Today let’s configure Extension Mobility as a service in Cisco Unified Communication Manager. What is Extension Mobility? Cisco Extension Mobility allows users to access their Cisco Unified IP Phone configuration such as line appearances, services, and speed dials from other Cisco Unified IP Phones or Cisco IP Communicator.   Configuration of Extension Mobility […]

Configuring Extension Mobility in CUCM was last modified: January 22nd, 2016 by Administrator
Continue Reading

Cisco Call Manager Express – SIP/SCCP Configuration

Hello Everyone, While testing further i had a thought of preparing a lab scenario where i have SCCP Phones and SIP Phones registered in the same CME and will initiate a call within the lab scenario. PS:- I have implemented the scenario using GNS3 and can confirm that calls are working internally from SIP to […]

Cisco Call Manager Express – SIP/SCCP Configuration was last modified: January 22nd, 2016 by Administrator
Continue Reading

Cisco Call Manager Express (CME) – Third Party SIP Phone Configuration

Hello Every, We have been configuring Cisco IP Communicator / Cisco IP Phone like 79XX model in Cisco CME using SCCP but today lets configure Third Party SIP Phone using SIP Protocol and get it registered to CME. Let’s start now – Assuming that you have configured the IP Address and made the E1/T1 up. […]

Cisco Call Manager Express (CME) – Third Party SIP Phone Configuration was last modified: January 22nd, 2016 by Administrator
Continue Reading

Cisco Call Manager Express (CME) – Basic Configuration

Hello Everyone, I know the readers are quite experienced and they would not be interested in this post as this will guide to build the basic configuration of Call Manager Express. I assume that basic configuration are done like assigning of IP Address on the interface, bringing E1/T1 cards up. To start with a very […]

Cisco Call Manager Express (CME) – Basic Configuration was last modified: January 22nd, 2016 by Administrator
Continue Reading