Unified Communications Infrastructure

hello i have a cisco ip phone module 7911 with a 2005 ios ... my  company's call manager is version 8 and it seems that it does not support that ip phones's ios version ... what can i do to the company's call manager to make ios 2005 operational with...

I just got the real traces from RTMT software, but I can only view the call diagram. When I try to view the details messages, the RTMT doesn´t issue them. The hyperlinks don´t work. RTMT module 9.1(001) UCM 9.1.2

Hello Everyone, I see error "Both Primary and Secondary DNS Servers Failed" when I run utils diagnose test on CUCM SUB. I have same configuration on all nodes but they dont give any error but this sub gives. Any idea what is that error? CUCM version...

I have recently been given the responsibility of maintaining our VOIP network.  An upgrade was performed in which Call Manager was upgraded from Version 6.3 to 10.5. Unity was upgraded from Version 5.0 to 10.6. Now that we are using a more recent ver...

Hi,  Is it possible to have the Jabber status turned to " in a meeting" without performing the exchange integration between IMP and exchnage. As Jabber takes most of the status from outlook, rather then going to exchange server for the status of a pe...

Hello Everyone, I want know what is the difference between Webex names user and Webex Ports licences.? And how many simultaneous host can create meetings for both licenses(for Example 100 named/ports)...?   Regards, Irf

Hi, I am planning on using the readress feature for my cucm pub. Does this process require a restart of the publisher? Once this is complete what happens when integrated to uccx? Is the new address reflected in UCCX? Thanks

my voice network have 2 cucm , 2 cuc , 1 cup , vcs-e and vcs-c , i have another cup but for some reason it isn't functional "version 10 and my functional cup is 10.5" as it isn't connected to either vcs-c or cucm , also its services are down, im not ...

Hi All, I am facing this issue in which i have to upgrade a CUCM virtualized with Vmware Hypervisor 5.0 on a Business Edition 6000M from the 9.X version to the 11.X. At this moment the CUCM has Unity, Jabber and licenses for IP Phones (Enhanced, Ess...

We are running Cisco Unified Communications Manager v 8.6.2.22028-1 and Cisco Unity Connection v 8.5.1ES65.13900-65 and need to upgrade our Windows Active Directory to 2008R2 functional level. Are there any compatibility issues between UCM 8.6 and/o...

Hi Everyone I have a user who I shipped a 7965 to that connects via VPN and he is having a problem with his PC port. The port is enabled on my end from what I can see in CUCM but when he looks at it on the phone it's disabled. I wanted to know has an...