[asterisk-users] ICE

Gholamreza Sabery gr.sabery at gmail.com
Sat Apr 26 02:18:29 CDT 2014


Thx alot. ;-)


On Wed, Apr 23, 2014 at 6:02 PM, Joshua Colp <jcolp at digium.com> wrote:

> Gholamreza Sabery wrote:
>
>> Hello,
>>
>
> Kia ora,
>
>
>  I have an Asterisk server with a public IP address and a bunch of
>> clients. Most of my clients are behind NATs (sometimes two clients are
>> behind the same NAT i.e in the same private network). I want to use ICE
>> so that the clients behind the same NAT can send RTP traffic directly to
>> each other and other clients use Asterisk or a TURN server. I tested a
>> specific scenario using two Linphone 3.7 as clients behind the same NAT
>> but finally traffic ended in Asterisk. I checked the packets; the first
>> client sends its host and server reflexive candidates to Asterisk and
>> Asterisk sends it's public address. Then Asterisk will send it's own
>> address to second client and second client in the final 200 OK SIP only
>> sends it's local address normally without using ICE (ICE is enabled on
>> both clients).
>> Using ICE for such a purpose is possible at all?
>>
>
> Asterisk does not currently support this configuration (specifically
> passing through candidates and ICE information like this).
>
> Cheers,
>
> --
> Joshua Colp
> Digium, Inc. | Senior Software Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - US
> Check us out at: www.digium.com & www.asterisk.org
>
> --
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