Add a=sendrecv onto sdp
Hi. Please advise how I can add a=sendrecv parameter onto the SDP part of 183 Session progress. I'm using preAnswer in lua script to respond 183 with SDP to an invite. -- obelousov.tel
This might be what you're looking for, this is a SIP Profile parameter: <param name="NDLB-sendrecv-in-session" value="true"/> https://freeswitch.org/confluence/display/FREESWITCH/NDLB It may also be possible to re-write the SDP per call: https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#Codec... ________________________________ From: FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Oleg Belousov <obelousov@gmail.com> Sent: 12 September 2020 22:22 To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Subject: [Freeswitch-users] Add a=sendrecv onto sdp Hi. Please advise how I can add a=sendrecv parameter onto the SDP part of 183 Session progress. I'm using preAnswer in lua script to respond 183 with SDP to an invite. -- obelousov.tel<http://obelousov.tel>
Thank you for the advice, will check both options. -- obelousov.tel On Mon, Sep 14, 2020 at 11:28 AM Shaun Stokes <shaun@sysconfig.cloud> wrote:
This might be what you're looking for, this is a SIP Profile parameter: <param name="NDLB-sendrecv-in-session" value="true"/> https://freeswitch.org/confluence/display/FREESWITCH/NDLB
It may also be possible to re-write the SDP per call:
https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#Codec...
------------------------------ *From:* FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Oleg Belousov <obelousov@gmail.com> *Sent:* 12 September 2020 22:22 *To:* FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> *Subject:* [Freeswitch-users] Add a=sendrecv onto sdp
Hi. Please advise how I can add a=sendrecv parameter onto the SDP part of 183 Session progress. I'm using preAnswer in lua script to respond 183 with SDP to an invite. -- obelousov.tel _________________________________________________________________________
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You should not need it. Sendrecv is default.
On Sep 12, 2020, at 4:22 PM, Oleg Belousov <obelousov@gmail.com> wrote:
Please advise how I can add a=sendrecv parameter onto the SDP part of 183 Session progress. I'm using preAnswer in lua script to respond 183 with SDP to an invite.
participants (3)
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Mike Jerris
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Oleg Belousov
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Shaun Stokes