Freeswitch does not support webrtc SCTP data channel. /Kaiduan On Thursday, October 21, 2021, 09:32:19 a.m. EDT, Giovanni Maruzzelli <gmaruzz@gmail.com> wrote: On Thu, Oct 21, 2021 at 3:10 PM Jonathan Hunter <jhunter@voxboxcoms.co.uk> wrote: 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 sip.js)? You can even process the MESSAGE into freeswitch's chatplan, if needed. -giovanni 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. Thanks Jon -- Sincerely, Giovanni Maruzzelli OpenTelecom.IT cell: +39 347 266 56 18 _________________________________________________________________________ The FreeSWITCH project is sponsored by SignalWire https://signalwire.com Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services. Build your next product on our scalable cloud platform. Join our online community to chat in real time https://signalwire.community Professional FreeSWITCH Services sales@freeswitch.com https://freeswitch.com Official FreeSWITCH Sites https://freeswitch.com/oss https://freeswitch.org/confluence https://cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users https://freeswitch.com