Re: Firewall traversal with explicit IP address calls

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Hi Jan,

Yes, I've tried, but unfortunately it seems like it doesn't work for IP dialed calls.

BTW, is there any way set different routing policies depending on the dialed IP address? I was thinking of something like this:

[RoutingPolicy]
10.20.0.0/16=explicit
192.168.0.0/16=internal
default=parent

Thank you in advance,

C.B.

2012/2/1 Jan Willamowius <jan@xxxxxxxxxxxxxx>
Carlos,

RTPMultiplexing is a function of H.460.19 which in turn needs H.460.18.

Have you tried SendPrefix=* to route IP dialed calls to your neighbor ?

Regards,
Jan

Carlos Bustos Plaza wrote:
> Jan, thank you very much for answering so soon, and for maintaining this
> really useful piece software
>
> We aren't setting ForwardDestIP, but parent routing is working OK, and we
> are able to place calls from our VC system dialing a public IP address.
>
> Our concern is that, in order to place calls from the inside using the
> parent routing, we have to configure the firewall to allow a lot of ports,
> because it uses ports from the H.245 range and from the RTP range.
>
> Would it be possible to use (at least) RTPMultiplexing for parent routed
> calls?
>
> Regards,
>
> C.B.
>
>
>
>
> ==================================================
>
> Hi Carlos,
>
> when you configure GnuGk as [Endpoint] to another gatekeeper, it will
> use its own NAT traversal method if the parent is a GnuGk also. But as
> you noted it can't use H.460.18 in that case.
>
> Are you using the ForwardDestIP switch to forward the dialed IP ?
> Right now we are doing the neighbor selection by the dialed prefix.
> Maybe we need something to select neighbors by dialed IP, too ?
>
> Regards,
> Jan


--
Jan Willamowius, jan@xxxxxxxxxxxxxx, http://www.gnugk.org/

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