Hi Can you please open a jira ? https://freeswitch.org/confluence/display/FREESWITCH/Reporting+Bugs+to+JIRA Cheers, Dragos On Tue, Jul 23, 2019 at 4:44 PM Allan Kristensen <ak@hejdu.dk> wrote:

Hello,

I'm missing remote sound when recording call using the Opus codec. The sound works perfectly during the call, but when listing to recording afterwards, remote sound is missing (sound from SIP UA / A-leg). When using PCMA/PCMU codec recording works fine.

*To use OPUS I do:* Set 'absolute_codec_string', 'OPUS@8000h@20i@1c'

*To start the recordin i do:* <action application="record_session" data="$${RECORDING_DIR}/${uuid}.wav"/>

Extra info: The call is being transcoded to PCMA/PCMU to carrier when using Opus codec.

Tried both v1.8 branch and master and using Opus lib 1.3-1

Does transcoding cause the problems perhaps? or is it mod_opus?

Thank you... /Allan _________________________________________________________________________

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