TelePresence and Video Infrastructure

I have cisco router 2821  Version 12.4(13r)T, RELEASE SOFTWARE (fc1)) with one VIC-4FXS-DID.When I do voice call I get a busy tone! With show voice call sumary i saw that vpm state was FXSLS_PARK in all of four FXS states.In  reloading router and or ...

I have setup a dial-peer to connect my call. I was able to connect to the other end(outbound call). the problem I'm facing is that for some reason, the other end can't hear anything from me, but I can hear from the other end.Thanks.

Hello:I have a problem when I use data share in a videoconference. After I have started the H.239 media stream, the content takes a minute to appear and each time I show a new screen, I need a lot of time (until one minute) until the image is reconst...

Hello's,We have a UC500 that has been configured and working fine for a while.  It has one SSID running and it too has been working.Recently we added in a new MS Server and it took over DHCP for the LAN.  The old server is still in use, though DHCP h...

After finished the installation of CTS1300 that just ship to me.I try to login at Administration Login Screen with user: Admin and password: ciscoBut it's fail to login.Please help to give me the process of password recovery.

HiI am fairly new to wireless and need some clarification about Voice conferencing. We have Cisco call manager now my office want make a voice conferencing with other office .we are looking a conferencing device which should be wireless and getting I...

Hi Guys,I'm struggling to find the Voice Debug commands output explaination guide.I need to understand the debug outputs, which is very diffcult to understand , Can someone help me out to get this.Thanks,Oliver

Do you know of any "Reconfiguration and Upgrade Guides" for CUCM 7.X that explains the process of pointing the Pub and Sub to a new domain? I have searched and so far I have not found anything explaining a step process for this task.Thanks in Advance...

Hi,i have purchased all 4 VOIP Network Management Software (CUOM, CUSM, ecc...) with their PAK. Now i'm going to register the 4 PAK, but i have a doubt: Cisco requires the MAC address of the server that hosts the Management Software. I have installed...

Im just curious if anyone has run across a way        to integrate a "Door Phone" with IP telephony.  I am looking to see if there is any device that we could use that would "pop" a video screen up on the pc when they dialed the phone. In most of our...

CCM 4.1(3)   2851 12.4(25b)User at remote site tries to transfer a call from the PSTN to another site.Call arrives at remote phone, but no audio in either direction. (No re-order or anything, just dead air)Call information appears on destination phon...

I have a Polycom HDX 4000 configued and registered as an Advance SIP device to CUCM 7.0.2 and CUVA and when I place a call between those devices it is connected as Audio Only.Polycom HDX is upgraded to the lates version to support CUCM, CUVA is lates...