Unified Communications Infrastructure

I was wondering is it possible to set up smart card authentication with the Unified collaboration applications. Working in a DoD environment and would like to set it up to where we can login to CUCM, CUC, Cisco ISE using our DoD issued CAC card versu...

How to check on the logs start when the CUCM Sub lost connectivity on the CUCM Pub.

Hi all  i tried to upgrade CUCM from 10.5 to 11.x but i have this error /usr/local/cm/script/cm-dbl-install L2 PostInstall 11.0.1.21900-11 10.5.1.10000-7 /usr/local/cm/ /partB/usr/local/cm/ /common/log/install/capture.txt failed (1) failed to upgra...

I am going through the documentation on clustering for our Call Manager.  I am being told that once the new cluster was opened and replicated the old cluster1 is not able to user the original numbers in the system. Saniaro: 1.  Old user leaves the co...

hello all,   am sending the call from h323 gateway to cucm via dial peer, but am getting connected status in ip phone and getting(please chk the number reponse).am not sure  from where am getting  this response  my call flow gateway (h323)---> cumc...

With CUPI is it possible to enable the Alternate Greeting / disable the Alternate Greeting. If so when enabling can you sent the Enabled Until time? -AO

CUCM version 11. Added product instance to Prime License Manager, but "Test Connection" fails with "Unknown Error". This used to work until 1/8/2016. Installed licenses valid for another 3 months. Have tried: license client reset registration Also tr...

Dears, We have an application that we want to integrate it with our 8.6 CUCM. The point of this integration is to make calls thru CM by a tool in the app. The call should be initiated by the app itself as a soft-phone.  We need to know what is the ...

hi, can someone throuw some light on the below: I have purchased 150 cme-srst license for my cme . However i have to register around 40 more phones than the license.  currently the CME has 250 demo licenses so phones are fine. I would like to know w...

Hello everyone. sorry if this question had been asked and answered previously, as I couldn't find an exact match from a quick search. Anyways I'm trying to understand the precise meaning of this option that can be found in multiple locations, be it ...