[Freeswitch-users] FS as a SRS

David Villasmil david.villasmil.work at gmail.com
Wed Jun 8 16:03:08 MSD 2016


Hello Miguel,

Thanks for your reply, but I think maybe I didn't explain myself correctly,
let me try again:

A recording server receives INVITEs including multiple "m=" which will be
used as rtp source so the server can record an ongoing conversation
happening somewhere else. As per RFC4566 an SDP may have as many m= as it
wants (https://tools.ietf.org/html/rfc4566#page-22).

The idea is to use SIPREC the following way:

The voice server will choose the call to record and send a 3rd leg to the
recording server, which will receive the INVITE ans answer with 200 OK and
start recording the rtps.

Regards,

David

On Wed, Jun 8, 2016 at 12:40 PM, Miguel Oyarzo <miguelaustro at gmail.com>
wrote:

>
>
> Nighter FS nor Asterisk will process two same-type RTP streams in the same
> SDP. The 2nd RTP streams will be declined and answered with a port 0
> (200OK), as suggested by rfc3264.
>
> Regards,
>
> On Wed, Jun 8, 2016 at 2:37 AM, David Villasmil <
> david.villasmil.work at gmail.com> wrote:
>
>> Hello,
>> Is it possible to use FS as a recording server?
>>
>> We will be receiving INVITEs with a siprec tag and sdp with the
>> participants. To which FS should answer with 2 rtp ports on which to
>> receive the audio. We would be receiving 2 rtp streams that we need to
>> record to a file.
>>
>> Thanks!
>>
>> David
>>
>> _________________________________________________________________________
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>
>
>
> --
> "Do not use a cannon to kill a mosquito" (Confucius)
>
> Miguel Oyarzo
> VoIP Engineer && DevOps
> Linux User: # 483188 - counter.li.org
> http://au.linkedin.com/in/mikeaustralia
> Melbourne, Australia
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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