when i call a Landline there is a very loud noise , it does not exist when i am calling a smartphone
Is this on meet.jit.si?
no in the selfhosted version
Check the codecs, make sure you enable only the supported codecs and the preferred once and drop the others.
Where can I check them?
Are you talking about jigasi or Jitsi Desktop?
and when calling the Mobile phone i can talk but i can’t hear the conference
The config is in /etc/jitsi/jigasi/sip-communicator.properties.
i added this line org.jitsi.impl.neomedia.transform.csrc.CsrcTransformEngine.DISCARD_CONTRIBUTING_SOURCES=true
and now everything works i also disable the opus codec
FYI, This mean that the sip service does not handle RTP correctly.
ah okay good to know i will ask them about that.
does this have any sideffects ?
It just adds rtp extension with cssrc list in every packet.