On Monday, November 12, 2012 09:49:49 PM Jörn Krebs wrote: > Hi guys, I got the error, that my last mail hasn't been postet, so I try > again: > > I know this might have been discussed a thousand times, but actually, > I think, not often enough. > First my situation: > I have a private network, iptables NATed of cause! then I have a > Xen-VoIP-Server(Asterisk) and at last a VoIP provider. > What I like to do is initiate VoIP calls over my VoIP Server and send > the data (RTP audio stream) directly to my provider. The would work > pretty good if ther wasn't my iptables NAT. One possibility is to run siproxd on your firewall (provided your VoIP system can use a proxy). This should resolve nearly all VoIP problems related to a NATting firewall. -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html