Le vendredi 05 janvier 2007 à 13:53 +0000, ael a écrit : [...]
> > > > Check if there is not something to configure at the router level. > > I played for a fair time with the router settings, but I think the > problem is that I don't know what the HandyTone ATA is actually doing. > It is at the front end just after the cable modem so I think that is > where the foible is hiding. Rarely I saw the STUN reporting symmetric > NAT and I gather that the STUN protocol can be nondeterministic in such > situations. My tests were with only 1 active machine on the network, so > the STUN server might be seeing the ATA as one host and the ekiga > machine as another. > Indeed, in such a case, STUN is non deterministic. > I will run etherreal during a session to see whether this helps: I might > forward a log here in case someone can help with interpretation. But of > course, I will only see the traffic behind the router. Unless I > rearrange the network for testing purposes which I don't have time to do > for now. > > All that said, it seems to be quite reliable to use the "magic": start > ekiga, change the network protocol from STUN and back to STUN and then > everything works. > I suppose that in that case you can not be called from the outside, but I can not confirm that. > I haven't tried port forwarding because I would like to be able to use > ekiga on any local machine. I suspect that would work if I put the ATA > behind, rather than in front of, the main router and then forward > specific ports to the ATA. But if an incoming call arrived while I was > using all my bandwidth for a major download, I suspect that the voip > call quality would suffer (and I do get a few problems even now). Using sipproxd might be a good idea. I'm not sure putting the ATA in front of the router helps with bandwidth, except if there is an internal traffic shaper. -- _ Damien Sandras (o- //\ Ekiga Softphone : http://www.ekiga.org/ v_/_ NOVACOM : http://www.novacom.be/ FOSDEM : http://www.fosdem.org/ SIP Phone : sip:[EMAIL PROTECTED] _______________________________________________ ekiga-list mailing list ekiga-list@gnome.org http://mail.gnome.org/mailman/listinfo/ekiga-list