IP Telephony and Phones

Hello,     I have a subset of phones in our environment that are configured to not advertise the default G722 codec.  They are set up this way for call recording reasons.  All other phones use G722.  Before our upgrade, on CUCM 8.0, this worked fine ...

Hi all,     We are having some problems related to the lease of ip addresses to the phones, the situation is the next one:    There are some ip cisco phones 7941,7911 that can not get an dynamic IP address provided commonly by a     router 2851 (the ...

Hello,I am getting alerts of high utilization and broadcast rates on one of my voicegateways from CiscoWorks. Does anyone know the best way to troubleshoot this is and if it's a concern?thanks

Hi all, ive got 2 server MCS 7816H3-K9-CMB2 with LIC-CMC6.1-7816= one publisher one subscriber with version 6.1. At the time there are round about 400 devices on the servers i would like to add another 400 devices. Additional t that i would like to u...

Hello, We are planning to do an upgrade of our Microsoft Active Directory from 2003 to 2008 R2 Actually we have an integration of our Cisco Callmanager (version 7.1.5 SU3) and of our Cisco Unity (version 5.0) with our Active Directory. And to be sure...

We are doing a CUCM cluster upgrade from physical 8.0.3 to virtual 8.6(2a). There is 1 pub and 1 sub. We are doing the 8.6 upgrade in an isolated VM environment before going live to test and reduce downtime. Which brings me to my question:The phones ...

Hello,I  have CUCM8.6 and The Corporate Directory displays the user names as follows:Last Name, First NameI would like to change it to the following format:First Name, Last NameThere  is a workaround which is exchanging the First Name field by the La...

Hi ,I am doing a upgrade from CUCMv7 to CUCM8. I have restored the configuration version 7 through DRS, and was sucessfull. So, I installed the upgrade file in the server to install the CUCMv8, and was installed. Now I have in the CUCMv7 in the activ...

Hi I am trying to register e20(vTE4.1.1.273710) to CUCM(8.6.1)Is auto-reg works correct with E20? Because i couldnt do.And When i try to register with manuel-reg option, depent on this steps https://supportforums.cisco.com/message/3299316#3299316 , D...

                   Sorry if this is a dumb question.  Since CUBE is an SBC, should inbound calls arrive on one interface and outbound calls go out on another?  That is to say, shouldn't one interface be in the DMZ facng the PSTN and the other on the ...

Hello All,When we make change to End User in CUCM (e.g. change user's IPCC extension) it is not reflecting those changes in RMCM Resources under UCCX. Tried to delete user ( removing IPCC ext) in CUCM and user still exist under RMCM rather than Inact...