TelePresence and Video Infrastructure

I tried 3 different free SIP Video clients for Android 2.2 (Samsung Galaxy 5), but they don´t work fine.They can register on VCS E, but each one have different problem that impact its use (one don`t send the video, the other have audio distortion whe...

Hello!For those who did not notice, TC4.2 is released from the release notes:New features and functionality in TC4.2.0* Support for Cisco TelePresence MX200* New software release for Cisco TelePresence PrecisionHD 1080p Camera.* New features accessib...

I am setting up a VCS Expressway and am doing some testing. I go into Maintenance > Tools > locate to test a search. If I run the Locate using H323 protocol, it finds the alias as expected. If I run it using SIP protocol, I get an error "Failed to st...

Hello, I have problem with encyption between two Cisco E20 in call. Usually, the connection is encypted, but sometimes it isn't.Both devices have encryption set to best effort.Any ideas? Thank you.

Does anybody know how to turn ON/OFF the DTMF sequence on a C20? For example, if you are calling in to a telephone conference and have to dial a number to get in to the conference.

Hi All!I am completely newbie in this, and have a question. Can I make a direct call between two Tandberg Codecs without any additional device (SIP or H.323 gateway/gatekeeper)?. Codecs are on a same LAN. Thanks!

Scenario: Can successfully place calls through Polycom VBP (video border proxy) from MXP endpoint via straight alias.... format: numeric prefix followed by ip address....xxxx@<ipaddress of vbp> Scenario: Can successfully place calls through Polycom...

I'd like to manage a few items such as NOT auto starting when Windows starts. I know how to shut it off in the software and what to delete and change in the registry, but I'd like a reliable way of doing that via some other means, such as by GPO.Anyt...

We've registered MCU3515 (ver 5.7) both port including EPM to CM successfully and allocated MCU resources to the endpointwe can also place a call from CUVA (ver 2.2 /w cipc 7.0.6) to -> MCU it get connectedand we place another call from CTS500 (ver 1...

hi guys! am new to voip would..having a cisco 2611 router can i connect to cisco ip phones for my internal office voice solution? thanks

Hi,I'm confuse about the Inbound Dial-Peer and what is the best practise during the Installation while we have the CUCM in place?Need Help..Thanks-Thor