I am trying to find out what codec is used in the asterisk multicast ? Is it ulaw, alaw, g.729 or something else ? Thanks Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20200216/d47e6c66/attachment.html>
On 2/16/2020 5:38 PM, Jerry Geis wrote:> I am trying to find out what codec is used in the asterisk multicast ?It is µ-law by default, but you can override it in the dial string¹. Note that if you do override it, you would need to use a codec that has a static RTP payload code² as no SDP is exchanged. Kind regards, Sean 1. https://github.com/asterisk/asterisk/blob/16/CHANGES#L1435-L1448 2. https://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml#rtp-parameters-1