Hello,

in the rtpengine LOG i can see:

Oct 16 06:32:53 sip1 rtpengine[146001]: DEBUG: [28vs0pbtdtu7udefti8m]: ... ": [ "sdp-attr-remove-audio-ssrc::" ], "replace": [ "origin", "session-connection" ], "transport-protocol": "RTP/AVP", "rtcp-mux": [ "demux" ], "SDES": [ "off" ], "call-id": "28vs0pbtdtu7udefti8m", "via-branch": "z9hG4bK4978560", "received-from": [ "IP4", "186.98.231.105" ], "from-tag": "h8l2da68sp", "command": "offer" }

but the ssrc lines still presents in the INVITE sent to sip device.

Regards

---
I'm SoCIaL, MayBe

El 14/10/2023 a las 12:39 p. m., Social Boh via sr-users escribió:

Hello,

I'm trying to using sdp-attr without luck:

sdp-attr-remove-audio-ssrc:

in this sentence:

$xavp(r=>$T_branch_idx) = $xavp(r=>$T_branch_idx) + " rtcp-mux-demux DTLS=off SDES-off ICE=remove RTP/AVP sdp-attr-remove-audio-ssrc:";

this to remove two ssrc lines

Regards

---
I'm SoCIaL, MayBe

El 14/10/2023 a las 11:12 a. m., Richard Fuchs via sr-users escribió:

On 14/10/2023 02.46, [EXT] Karsten Horsmann via sr-users wrote:

Hi,

did you pass over the ice stuff from webrtc to the udp side? You could strip that of with rtpengine options.

With recent versions we even have explicit SDP manipulations options, so you can use rtpengine to strip attributes that it itself doesn't understand or process.

Cheers

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