[SR-Users] 488 Not Acceptable Here when remove codecs with rtcp-fb

[Federico Santulli]

I did a patch over the SDPOPS module to do this.

If needed I can push it over git.

Kind regards.

Federico Santulli

NHM - S.R.L.
Via Raffaello Sanzio, 88
81031 Aversa (CE)
Italy


> Il giorno 5 mag 2020, alle ore 15:55, José Lopes <jose.lopes at itcenter.com.pt> ha scritto:
> 
> Hello,
> 
> I am using KSR.sdpops.keep_codecs_by_name to remove some codecs.
> When I make a call between two webrtc clients and I keep only VP8 video codec, the browser rejects the call with 488 Not Acceptable Here.
> 
> I notice the attributes a=rtcp-fb: of codecs removed are kept.
> I removed that attributes with:
> KSR.textops.replace_body_atonce("a=rtcp-fb:1.*\n", "");
> KSR.textops.replace_body_atonce("a=rtcp-fb:98.*\n", "");
> And the call worked.
> 
> There is another way to remove these attributes related to codec name?
> Or is it possible to get the ids of the codecs with dynamic payload type numbers from SDP?
> 
> Thanks for your attention.
> 
> Best regards,
> Jose Lopes
> 
> 
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