Re: Question on the RTP packet header

Mark Murawski <[email protected]> Mon, 28 Aug 2023 16:21:07 -0400
Newsgroups gmane.comp.telephony.pbx.asterisk.user
Message-ID <[email protected]>
Hi Dan,

Your best bet for looking at RTP media specifics is the standards that 
define RTP.

Wikipedia has some really good resources on RTP and a list of the 
various RFC standards that relate:
https://en.wikipedia.org/wiki/Real-time_Transport_Protocol



On 8/28/23 11:16, Dan Cropp wrote:
>
> I am working on a project that uses Asterisk ARI ExternalMedia request 
> to stream the RTP audio from Asterisk to an UDP/RTP receiver project.
>
> Using slin16 format.
>
> 1) I believe I am seeing is a 12-byte header followed by 640 bytes of 
> data.  Is this correct?
>
> 2) Is there some place I can find a description of the 12-byte packet 
> header fields?
>
> Dan
>
>

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