[Freeswitch-users] FS for only Media processing.

Tue Nov 28 19:53:29 UTC 2017

Hi RTPengine can do following:
- proxy RTP streams
- decode/encode SRTP to RTP
- record RTP streams
But for now it does not do any transcoding.

On Tue, Nov 28, 2017 at 6:56 PM, Sharath Kumar <shakumarsoftware at gmail.com>
wrote:

> Ashwin,
> >>If you do not want to have a very complex solution you may want to
> explore OpenSIPs as the signalling plane and rptengine(
> https://github.com/sipwise/rtpengine) in the media plane ?'
>
> Does RTP enging *actually* terminate the RTP and decode packets or is it a
> media proxy ? I did not see a list of codecs that it supports either.
>
> On Mon, Nov 27, 2017 at 4:45 PM, Ashwin Rath <ashwinrath at gmail.com> wrote:
>
>> Hi Srigo
>>
>> What you are describing is more like a media gateway kind of solution. My
>> team has developed such a solution in the past with OpenSIPs in the
>> signalling plane and a custom built NPU based media plane. We initially
>> started with FreeSWITCH but we had trouble getting the core into the NPU so
>> we changed paths.
>>
>> If you do not want to have a very complex solution you may want to
>> explore OpenSIPs as the signalling plane and rptengine(
>> https://github.com/sipwise/rtpengine) in the media plane ?
>>
>>
>> On 27 November 2017 at 15:38, Srigo Kanapathipillai <ksrigo at gmail.com>
>> wrote:
>>
>>> Hi Sharath,
>>>
>>> If you want a simple centralized sip signaling box with FS for dealing
>>> with media.
>>>
>>> Why don't you jst use Opensips or Kamailio for centralised sip signaling
>>> and loadbalance to FS media servers?
>>>
>>> Srigo
>>>
>>> Sent from my iPhone
>>>
>>> On 27 Nov 2017, at 23:12, Sharath Kumar <shakumarsoftware at gmail.com>
>>> wrote:
>>>
>>> Thanks for the feedback!
>>>
>>> On Mon, Nov 27, 2017 at 3:01 PM, Michael Jerris <mike at jerris.com> wrote:
>>>
>>>> maybe its possible, but it doesn’t really make a lot of sense to do so…
>>>> The sip overhead is minimal compared to the media handling.  You’d be
>>>> totally re-creating the wheel and adding significant complication for zero
>>>> benefit.
>>>>
>>>> On Nov 27, 2017, at 4:52 PM, Sharath Kumar <shakumarsoftware at gmail.com>
>>>> wrote:
>>>>
>>>> > but you would need some other signaling other than sip in order to
>>>> get sdp to the box and handle it according to some sort of protocol.  This
>>>> is typically done with sip as it is the most standard way to do so, but
>>>> others are possible.
>>>>
>>>> Thank Michael. I was just wondering if it is possible to just use ESL
>>>> inbound/outbound to achieve this ?
>>>>
>>>> On Mon, Nov 27, 2017 at 1:53 PM, Michael Jerris <mike at jerris.com>
>>>> wrote:
>>>>
>>>>> There is code to handle media sure, but you would need some other
>>>>> signaling other than sip in order to get sdp to the box and handle it
>>>>> according to some sort of protocol.  This is typically done with sip as it
>>>>> is the most standard way to do so, but others are possible.  The question
>>>>> would be what exactly you are trying to accomplish.
>>>>>
>>>>>
>>>>> > On Nov 27, 2017, at 2:21 PM, Sharath Kumar <
>>>>> shakumarsoftware at gmail.com> wrote:
>>>>> >
>>>>> > Hello,
>>>>> >
>>>>> > Is it possible to use FS just for RTP/codec processing ? I don't
>>>>> want to use SIP/mod_sofia ? the SIP is terminated on a different box but I
>>>>> would like to decode the RTP/codecs on a box running FS ?
>>>>> >
>>>>> > Is it too difficult to write a custom module to do this ? is it too
>>>>> tightly coupled with mod_sofia ?
>>>>> >
>>>>> > Any ideas will be greatly appreciated ?
>>>>> >
>>>>> > thank you,
>>>>> > Shaks
>>>>>
>>>>>
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>>>
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>>
>>
>>
>> --
>> Ashwin Kumar Rath
>>
>> _________________________________________________________________________
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>>
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>
>
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>
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>
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-- 
Best regards,
Volodymyr
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