Unified Communications Infrastructure

Hi Expert and Every Member,My UC System include 2 CUCM 6.1 , 1 Unity Connection 2.0, 1 Voice Gateway 3825 with 12 FXO, 1 Operator with IP Phone 7962 ( 2 Expansion Module 7914). We can do outbound call very well. Unfortunately, when customer from PSTN...

Hi All, I would just like to clarify if we can apply the latest devpack cmterm-devicepack9.1.2.16147-1.cop.sgn to CUCM 9.1.1 to support 78XX IP Phones? As per checking with the CUCM Device Package compatibility matrix: Only Unified CM 9.1(2), 10.5(2...

Hi,  I'm inherited a Cisco Jabber environment and am rather new with it and I've been tasked with making some setting changes.  I've been able to read a bit on it and follow some youtube videos but one change my Firm would like to make is to set jabb...

Hi all,seems to me this can't be true but when attended one telepresence class they told me the following:"It is recommended to install CUCM with DNS enabled even if it will not be used initially. If you do not select the DNS option during installati...

I need to set up CUCM. How do I do this?

Dears, We need to make time attendance using ip phone the call manger version 10.5  Apperciate your feedback  Regards 

I have CME version 9.5, it is possible to add the IP Phone 8841 without changing the ios? CME 9.5 upgrade to (CME 10.5 or CME 11.5) any additional licenses required or not.?

Dear All,CA SiteMinder is the current default SSO method in ne of client environment, based on Cisco URL below, CA SiteMinder is supported in Jabber 9.7 but removed for Jabber 10.6.Cisco URLs: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber...

Hello, I cant have the SIP trunk listed on the utilization tab in my Prime COllaboration Assurance 11.5. I have added/re-added all the CUBE routers numerous times and still cannot see the SIP trunks in that tab. My CUBE routers are 3945Es and my CUCM...