IP Telephony and Phones

Hi,I have a working setup with a centralized IOS gatekeeper providing inter-zone CAC for voice calls between CUCM and several CMEs.I now want to add video calls (experimenting with Video Adavantage).My initial goal is to add 1x 384k video call to the...

     I am trying to instrall callmanager 8.0 on a mcs 7825i4 server.. It passses hardware validatin, then it flashes bios and fails with "kernel Panic, not syncing. VFS unable to mount root fs on unknow block 9,1.Any ideas??????

We are looking at purchasing the Cisco 500 series IP phone system for our offices but have a question.  Is there software available that will allow supervisors to view and track the calling party ID of active calls on the system.  Will this ID remain...

I am attempting to configure an IPC phone as the primary device but I get error [ 10203 ] the primary device can not be a secondary phone. Any suggests where I change that?

7945 SIP45.9-0-3S--------CallManager 8.0(3a)----SIP Trunk----3845/IOS 151-2.T1-------PRI/PSTN The below URL states Call Preservation is on by default on SIP Trunks in CallManager. However in testing SIP SRST I found my call to PSTN dropped when CallM...

I have two ASAs 5505 and 5510. Can I use them in parallel for phone proxy and cuma proxy with single CUCM and CUMA? Both ASAs will have different public ip for interface, for natting tftp server and for MTA. Is this type of configuration supported if...

Hi,We are having a subscriber and a publisher. We have the backup taken of both the Publisher and Subscriber. We want to change the hard disk to higher capacity on the subscriber so we have to rebuild the subsciber with the exact version of the call ...

We have a department that wants the second DNs on their 7942G phones in a call pickup group.  We are running Call Manager 7.1.4.  We configured the pickup group with both audio and visual notification.  We set the timer to 6 seconds to make sure the ...

Hi,I have an issue with a translation pattern in cucm 7.1.I would like to perform a translation #.xxxxx to be forwarded to the pilot of an CUE-AA 30000.I have configured that and it works ok, but the AA after playing a message sould redirect the call...

Dear frnds,can any one please guide me how to convert the date and time format from the CDR report to much redeable format.. becoz its coming in some numiric format but for me its not readable please advice...

Hello All Friends's,I am unable to understand how to plug Internet cable into 1861,  it's strange I never see any VOIP router, But I am always trying to configure, I am doing try to configure from remote location & my partner said the 1861 has a WAN ...

Guys,im trying to configure mobile communicator on CUCM 8.X under add new device. i have the mobility advantage and software etc working properly but i cant seem to figure out this one. im assuming that once it works i should see it registered on CUC...