TelePresence and Video Infrastructure

Hi,I'm designing a cheap method to make the recording on Cisco VC point to point call.Cisco SX20 (HDMI-output-1) ------ HDMI splitter -----(separate two HDMI output) ------ Monitor ===== Video Recording Server / Hardware(I must restrict to record the...

Hi,ExpertsHave you ever test the situation that standalone SX10 ip dialing to polycom MCU RMX500？is it possible（no vcs or cucm）

Anybody know if there is an external ringer that can be interoped with a Cisco IP phone?  We installed a VoIP system in a factory that is very loud and the Customer is in need of a louder ringer.  Wanted to get some ideas from folks that might have r...

Can some body suggest me what are the prerequisite in Server side for Expressway-E?

Hi, Can anyone tell the dialing rules. How h323 dial other and how other can dial h323? How SIP dial other and how other can dial SIP? And what is IP to IP dialing?

Hi,i have an issue where a 7841 (SIP) phone on my local LAN keeps getting one way audio issues every few days or so. this is the only 7841 i have in my environment. i have some 7821s and a 7861 and these are working fine.they are all registered to a ...

I have a DX80 and when I call a telepresence room system like an MX800 the URI of the DX shows up as 8861@pub.testlab.com.  Pub.testlab.com is the FQDN of the CUCM publisher, with testlab.com being the SIP FQDN.  What's odd is that if I call from the...

HelloI would to configure my DX and telepresence endpoints( MX, EX,..) in order to have a speed dial button to allow users to connect to a multipoint conference.When the user push the speed dial button the call is established and the DTMF tones (secu...

I am using NAT for my video model sx10. I can make a call out using h323 ip. But i cannot receive the call. Do i need to put h323 number

Hello Friends. i wanted to know if we can route 1800 series toll free numbers in the call manager version 6.

Hi.We use Telepresence T3: TCU runs 4.2.1 software version and codecs are on 7.0.1.2 version. TAC suggested we should downgrade codecs to 6.0.4.1. Where can I find compatibility matrix for codec and TCU versions?2. What is the procedure for downgrade...

Our small office uses direct IP connections for VC meetings.  We set the "do not disturb" mode "on" but can't figure out how to keep it on permanently.  We set it and before long we resume receiving random calls which flash on the screen to acceptanc...