How to activate Realtime Video Streaming

Hello All,
I am able to call peer to peer by configuring sip.conf.
Now I want a veideo call per to peer.
Is there is any special configuration required at sip.conf and extention.conf?
Please suggest.

Enable video for the endpoints in their definition, Add the required codecs and you should be fine.

There are no dialplan changes needed.

  1. How to Enable video for the Endpoints Definition? Any parameters Do I need to add at sip.conf configuration file at the server?

Please advice