Cisco TelePresence 3000 displays video on one screen only the middle one and right and left and blank?

[munish259272]

Cisco TelePresence 3000 displays video on one screen only when a meeting is conducted between it and an endpoint with two screens like cisco webex room kit but when it is connected to a room with 3 screens all video is shown on all the three screens.

How can i change this ? i want to see video of the remote two screen endpoint on all the 3 screens not just one

[Anurag Srivastava1 · Accepted solution]

Hello,

This is how this CTS 3000 works,

There is a protocol called TIP (telepresence interchangeability protocol) which is responsible for multi screen video call.

So if you are connected to a single screen or dual screen endpoint usually the picture comes in middle screen because these endpoint send the complete video of room in one stream.

but if you are connected to any three screen endpoint you will get video on all three screens because it will send you 3 video streams (left center and right portion of room ) in one single stream using TIP protocol and then when it comes to far end it will again demux 3 streams and show all screen to give in person view of meeting.

Please see the below link for detailed TIP 

https://www.mef.net/Assets/IMTC/Document_Archives/Tip-for-Developers/Implementation/21242_0.pdf