Unified Communications Infrastructure

Hi All, Just upgraded presence from 8.5 - 8.6.4 but various services are not starting & when I go into network services, there isnt anything listed like engine etc - is it a bug or have I missed something?Thanks

I am working on hardware requirements for Cisco Unity connection. I am looking into the OVA template and it says for the hard disk you need is  2x500GB for 20000 usersMy question is why we need 2 500GB. Can we do 1TB??       Thanks in advanceUday    ...

HiI have 1 C2901-CME-SRST/K9, 1 WS-C2960S-24PS-L, 5 Ip phone 9951, now I want voice answer with option for the destination number then auto mail box if  no body answer, what kindly of software and hardware will be required?Thanks

hello guyz,i have one cisco callmanager express router 2921 and 2951 .At present we are using 2951 voice router for 150 users.Earlier we were using 2921 router for 100 users.Now since our users increased, we have replaced 2921 with 2951 . But eventua...

                   Hi,                       what are configuration required to make cisco voice gateway to work mgcp and H.323 same time.Regards,Shib

Hi All,Softphone users are unable to hear the other party for few seconds. We are having this issue for incoming calls.If anybody came across this issue, please let us know your suggestionThanks in advance !

Dear All ,I  installed unrestricted version  on MSC server by mistake and I tried to install a restricted version after it but I failed do it and after check Cisco doc. I read  that  it is not possible to revert back to restricted version once upgrad...

Hello Dears,I need your help in this:I want to order Cisco CUCM 8.6 with the required Licemses and install it on MCS Server, but I couldn't do it on the Cisco Configuratio Tool, I don't know the right part number for the CUCM and the required License...

I try to do backup in call manager 8.5 but not work with me ? I need more detail......

How can I do the backup of speed dials in Cisco Unified Callmanager Assistant Console?I have a cluster running the version of CUCM 7.0.2.