[Freeswitch-users] UDP/DTLS/SCTP webrtc-datachannel Freeswitch 1.10.6 and sip.js
jhunter at voxboxcoms.co.uk
Thu Oct 21 14:02:25 UTC 2021
Thank you for the reply, yes good point I saw you implement that in the
cookbook some years ago :)
I was just interested in using the data channel but you are right I could
just use that for chat.
On Thu, Oct 21, 2021 at 2:44 PM Giovanni Maruzzelli <gmaruzz at gmail.com>
> On Thu, Oct 21, 2021 at 3:10 PM Jonathan Hunter <jhunter at voxboxcoms.co.uk>
>> Hi guys,
>> Just wondered if anyone had suggestions around this or had this issue
>> before, we have 2 web clients using the sip.js library and we are trying to
>> use the data channel to send messages to one another.
> Why don't you use the MESSAGE sip method (supported by both freeswitch and
> You can even process the MESSAGE into freeswitch's chatplan, if needed.
>> If I bypass media and send media peer to peer it works fine, however if I
>> try and send an invite with the data channel defined;
>> m=application 52004 UDP/DTLS/SCTP webrtc-datachannel
>> Freeswitch seems to consume this when bridging to the target end
>> point/user. Does freeswitch support SCTP/ webrtc-datachannel if I wanted to
>> present it from leg A to leg B so the media can flow via freeswitch?
>> This is using debian:buster container.
> Giovanni Maruzzelli
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Email:jhunter at voxboxcoms.co.uk
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