TelePresence and Video Infrastructure

Hi,I use the SPA3102. Incoming calls come in via the PSTN line and outgoing calls leave via the internet. Out going calls, I have no problems. With the incoming calls I get a crackling/hissing line. I've checked my PSTN Line without the SPA3102 and i...

Newbie here! Camera is not sending video nor can video of other locations be seen on the monitor of one of our Tandberg units..audio is working.  Screen is just showing a icon of a phone with the word STREAMING on it.  This is not a newly setup unit....

Hi all,I have some trouble when connect from Tandberg 3000 MXP to Cisco MCU 3545 while working well with Polycom 9004. I've allowed all at ASA firewall.Please give me some ideas to troubleshoot this issue, thanks all!Regards,Khoavd

Hi Community,In the Codec C Series, is possible to connect 2 LCDs simultaneous without dual display licence?I just need to project the conference in both LCD's.Best Regards,Pedro Vasques

Does anyone know of a solution to record the audio portion of a call between 2 IP phones with VT Advantage?  We have voice recording through verint.  When we set up VTAdvantage and call, the verint recorders get start and stop signals, but no audio. ...

I think I have configured it all correctly and I have viewed the netcraftsmen website but it differs a little. When I run a sip trace from Media-fone5 i see an error : Warning: 399 (CUCM name) " Line not Configured" I can not find out what line need...

Hello, everyone. The company is considering to upgrade our CallManager 4.2 to CUCM 8. I have some questions: 1, should I upgrade the current unity 4 to Unity connection 8? Is unity 4 working fine with CUCM8? I am asking this because we think this ca...

I have a small callmanager 8 setup with 9971 cam phones and 3rd party conference room VTC kit. Last week I set up mobility & SNR for my users. I've noticed since then that calls from the 3rd party VTC kit to the 9971s work perfectly with video, but c...

Hi,We have had an imense amount of problems with faxing from our network. We were able to determine it was clocking issue and we attempted to resovle it by synching the clocks.We have 3  T1 pri’s from two different providers. Two t1’s are from TW ( t...

Hi,First post here. Thanks for the assistance.On http://www.cisco.com/en/US/docs/ios/voice/cube/configuration/guide/vb-gw-h323h323.html , it indicates this comment "Note H.323-to-H.323: By default, H.323-to-H.323 connections are disabled and POTS-to-...

Got unmapped exception error on vg224 with The content of elements must consist of well-formed character data or markup...How can I fix this problem other than fix it within the secure shell on cucm 7.1??

We have a home user using an EX90 connecting to our network via VPN. The user's bandwidth at home is about 1Mbps. When the user makes a direct call to another EX90 or to a C40, the call is clear. Whenever the user calls into the MCU, the video qualit...