Hello, with this command: *rtpengine --codecs* PCMA: fully supported PCMU: fully supported G723: fully supported G722: fully supported QCELP: supported for decoding only G729: supported for decoding only speex: fully supported GSM: fully supported iLBC: not supported opus: fully supported vorbis: fully supported ac3: fully supported eac3: fully supported ATRAC3: supported for decoding only ATRAC-X: supported for decoding only AMR: fully supported AMR-WB: fully supported PCM-S16LE: fully supported MP3: fully supported you can see the list of codecs are supported or not and how use them Regards --- I'm SoCIaL, MayBe El 19/02/2018 a las 05:48, Denys Pozniak escribió:
Hello!
Small note. In case of opus use: codec-transcode-opus (opus is lowercase).
On 17 February 2018 at 02:53, Richard Fuchs <rfuchs@sipwise.com <mailto:rfuchs@sipwise.com>> wrote:
On 2018-02-16 07:55 PM, Carsten Bock wrote:
Hi,
Quick (and simple) question:
Can someone provide a working RTPengine request, to enable Transcoding?
I know, this is possible, but I thought before looking into deep, how this should be configured for the rtpengine_offer() command, could someone provide an example?
It's pretty straight forward.
Example: A offers some SDP to B.
Let's say you think B probably speaks PCMU, so you want to make sure to offer it, even if A didn't offer it: forward transcoding. Add `transcode-PCMU`.
Let's say you also know B is allergic to PCMA, so you want to remove it from the offer to B, but still be able to speak it to A: backward transcoding. Add `codec-mask-PCMA`.
These two cases are really independent of each other, but can be combined.
Full example with some other options:
rtpengine_offer('ICE=remove rtcp-mux-demux codec-mask-PCMA transcode-PCMU')
Simple!
Cheers
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--
BR Denys Pozniak
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