ICE-TCP

[Lê Nhật Tân]

I set up BBB server and Turn server. I want to transmiss audio and video with TCP protocol, because UDP is not reliable and lost packet. So how can I force TCP in ICE in your code  (on github)?

[Fred Dixon]

Hi,

>  I want to transmiss audio and video with TCP protocol, because UDP is not reliable and lost packet.

For transmission of audio and video, UDP is the best choice.  Are you experiencing audio/video issues with users?  If so, what analysis lead you to the conclusion that you want to try using TCP/IP.

The benefit with TCP/IP is that it will resend missing packets.  However, if your users are on a network that is both slow and dropping packets, then resending packets is gong to likely saturate their already slow network.  It will make their audio/video worse.

FreeSWITCH has forward error correction in place to compensate for dropped packets.  Again, interested in learning more about your analysis.

Regards,... Fred

On Thu, Jul 18, 2019 at 2:43 AM Lê Nhật Tân <lenhat...@gmail.com> wrote:

I set up BBB server and Turn server. I want to transmiss audio and video with TCP protocol, because UDP is not reliable and lost packet. So how can I force TCP in ICE in your code  (on github)?

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