TelePresence and Video Infrastructure

I have a VCSe running 7.2.2 softwareTrying to at the call history but it is being overrun by failed call attempts from "hackers" I have put inplace rules that are blocking these fraudulant calls from going through.1) is there something further that I...

HiWe have a new telepresence system set up. It consists of 8 endpoints, a vcs and vcs expressway. The endpoints are configured with internal domains but at this time there is no public domain that has been registered. In order to make calls to extern...

I am looking to add a VCS C and VCS E and create a cluster with my existing C and E. The 2nd set will be deployed in a different site. What kinf of traffic passes between the servers? Is there any QoS requirements for media between the servers or is ...

Hi everyone, Another issue to submit.Lync interop option key has been added, b2bua zones have been defined, sip trunk has been set on the Lync front end, everything looks like the interop deployment guide.But, we would like to make it work in TCP bet...

Hello friends,i have a few questions about my video conference system. My scenario looks like this :First please i want to know :1. When i register my Video Phone to the VCS with name for example svetli@test.bg can i call to other Video Phones regist...

I have two endpoint at client place where I have to deploy a gatekeeper in DMZ for the Public IP call routing through firewall to these endpoint. Since VCS seems to be costly for only two endpoint. Is there any other solution or gatekeeper I can depl...

Hello,We have a C40 unit with dual display option. We have a DVI input and an HDMI input setup to connect to two laptops. Is it possible to present both inputs at the same time? (DVI laptop to Left screen and HDMI laptop to Right screen) We are only ...

Hello,We are connecting the SX20 with a minijack to RCA stereo cable to the meeting room amplifier. When we turn on the amplifier we get a lot of noise from SX20. All other devices we plug like mp3 players, PC, DVD, CD are workign properly without no...

HiI cant pairing the SX20 with the touchThe touch screen its say wrong username or password but with this credentials i am able to login to the sx20 via web interfacePS:The sx20 is registered to teh CUCM

Dear all,i am focusing the following requirment. A cisco 2901 ISR with ISDN Interfaces is used as ISDN/SIP Voice Gateway. For outgoing calls (SIP to ISDN), the SIP User would like to provide user specific calling party address which should be transpo...

Hello I am unable to remove a CTL from a CTS500 codec .... any ideas ?Thanks