Unified Communications Infrastructure

The CUBE Configuration Guide references a "CUBE Advanced guide": Note: Licensing implications and configuration details are not covered in this chapter. For information about HA, refer to the High Availability section in the CUBE Advanced guide. I ju...

Using CUC v 10.5, I have a user that informed be of a change in his settings. He would receive the voice mail from Unity via email. The user states that he used to double click on the .wav file and it would play on his desk phone.  Currently, when he...

Hi Fellows, I have purchased 2901 router with 10.5 CME version, ip phones 7821 and 7861 are not registering with CME, They are continuously looking for following files and this process continues, I am attaching my config also, phones are stuck on pho...

Dear All,we need to renew the licence for the below and the vendor asking for information , how to extract from the system LIC-CUCM-USR-B  CON-ECMU-LICMUSRB 800We need license PAK numberLIC-CUCM-ESS-B CON-ECMU-LICUESSB 200We need license PAK numberUN...

We have Cisco Unified SIP Proxy with set of policy lookups and route tables in it.policy lookup PL-1sequence 1 RT-1 request-uri uri-component user route table RT-1key 22 target-destination SERVER NETWORK Does CUSP support regular expressions in route...

Hello Guys, One of our customers currently has 20 ER User licenses and they have around 50 IP Phones total. They want to tie only 20 IP Phones to be tracked by Cisco Emergency Responder and the other 30 IP Phones not to be tracked by CER so that they...

Hi Everyone I have a question that I wanted to know would someone have an answer. I was approached by our network admin team and they wanted to know if skype for business can be integrated with CUCM. They are looking at going away from Jabber and the...

I have two CME - 2911 which version 10.0 and version 12.0. I try to SIP trunk between two CME each other but I encountered some problems as follows:- I can call from SCCP phone (registered CME-1 version 10.0) to SCCP phone (registered CME-2 version 1...