Hello Ellie,

Contribution is an option. We are discussing that.

I have 2 cases in mind for RTP proxing on Bono:
- RTP to RTP proxing when clients are located in a fully isolated networks
- WebRTC to RTP and vice versa (as I understand from Clearwater
documentation, it does not work now)


On Fri, Nov 6, 2015 at 5:49 PM, Eleanor Merry <[email protected]>
wrote:

> Hi Mikhail,
>
>
>
> We’ve got no current plans to add support for this.
>
>
>
> Why do you need this? Would you like to contribute to Clearwater by
> helping to add the support for this?
>
>
>
> Ellie
>
>
>
> *From:* Mikhail Kulinich [mailto:[email protected]]
> *Sent:* 02 November 2015 18:30
> *To:* Eleanor Merry
> *Cc:* [email protected]
> *Subject:* Re: [Clearwater] RTP forwarding
>
>
>
> Hi Ellie, thank you.
>
>
>
> Do you have plans to develop media anchoring on Bono?
>
> For instance, http://www.rtpproxy.org/ software may act as RTP proxy if
> I'm not mistaken. Or Clearwater architecture wouldn't support that?
>
>
>
> On Fri, Oct 30, 2015 at 10:34 PM, Eleanor Merry <
> [email protected]> wrote:
>
> Hi Mikhail,
>
>
>
> That’s correct!
>
>
>
> Bono nodes run an instance of restund (http://www.creytiv.com/restund.html)
> which acts as a STUN/TURN server to help establish media flows if the
> endpoints support ICE (
> https://en.wikipedia.org/wiki/Interactive_Connectivity_Establishment).
> In the event that the endpoints are behind restrictive NATs, the restund
> service may need to proxy the media streams to allow them to get through
> the NATs (using TURN).
>
>
>
> If your endpoints are behind NATs but do not support ICE for media NAT
> traversal, you will need the P-CSCF to anchor the media on all calls.  Bono
> does not support this functionality, but our commercial P-CSCF, Perimeta (
> http://www.metaswitch.com/products/perimeta-session-border-controller),
> does.
>
>
>
> Ellie
>
>
>
> *From:* Clearwater [mailto:[email protected]]
> *On Behalf Of *Mikhail Kulinich
> *Sent:* 27 October 2015 09:35
> *To:* [email protected]
> *Subject:* [Clearwater] RTP forwarding
>
>
>
> Hello!
>
> I found out that Bono requires some ports to be opened to external network.
>
> Here is the extraction from the firewall documentation page (
> http://clearwater.readthedocs.org/en/stable/Clearwater_IP_Port_Usage/index.html
> ):
>
> ·         RTP forwarding:
>
> ·         UDP/32768-65535
>
>
>
> As far as I understand, those ports may be used to carry RTP traffic
> between 2 IMS clients if they are, for instance, on different sub-nets
> (e.g. can't communicate directly with each other). Bono acts as RTP proxy.
> Am I right? If not, could you please clarify what is RTP forwarding?
>
>
> --
>
> Thank you,
>
> Mikhail
>
>
>
>
> --
>
> Mikhail
>



-- 
Mikhail
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