Slow network optimizations

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Harshit Bangar

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Nov 26, 2015, 5:18:25 AM11/26/15

to discuss-webrtc

Hi,
I am trying to make it work on 2g or lower bandwidth networks (my signaling - xmpp works and I am getting ice candidates and sdp). All I am getting is black screen and no voice.
Are there any optimizations you guys can recommend? I can think of few now but not sure if it works:
1. I am using turn server from bistri. I am thinking of setting up my own turn server restund or coturn which are collocated to my current location. Again I am not sure how well they perform on virtual machine where there is some delay.
2. Changing audio codec to ilbc since it is much better for low bandwidth.

3. Caching ice candidate and sdp - What can be a caching strategy. I surely don't want to send candidates multiple times candidate and sdp if both the clients are on same network?