[asterisk-users] WebRTC signaling

[Joshua C. Colp]

On Fri, Jun 23, 2023 at 11:19 PM TTT <lists at telium.io> wrote:

> I’m looking at using Asterisk 20 with WebRTC clients (sipjs).  I know the
> media runs over TCP, but what about the signaling?
>
>
Media doesn't generally go over TCP, it goes over UDP.


>
>
> I read something about signaling over UDP was proposed as part of a webrtc
> standard, but can’t find if that was ever ratified or if Asterisk can even
> use UDP for the signaling instead of TCP for the signaling.
>
>
>
> Does encryption of the signaling (SIPS) change anything?
>

WebRTC doesn't define signaling. SIP is an option, and the browser provides
websockets for its transport. It's all in what the browser supports.

-- 
Joshua C. Colp
Asterisk Project Lead
Sangoma Technologies
Check us out at www.sangoma.com and www.asterisk.org
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