Użytkownik Damien Sandras napisał: > Le samedi 28 février 2009 à 16:20 -0500, H. S. a écrit : > >> On Sat, Feb 28, 2009 at 3:49 PM, H. S. <[email protected]> wrote: >> Hi, >> >> I have just convinced a few of my friends to move from Skype >> to Ekiga. >> >> While testing with one of them, we noticed that he can call me >> sucessfully but I cannot call him. If I try calling his sip >> address, I get a message in the status "Remote user is >> unreachable". That user is behing a modem which is working in >> pppoe mode. His computer computer has a private address. While >> configure Ekiga, the stun was selected in the network setting. >> His computer is Ubuntu Hardy, Ekiga 2.0.12. >> >> How do we go about solving this problem? >> >> Thanks. >> PS: With echo cancellation off, the voice quality is at least >> as good as we get with Skype. Good job, ekiga devels! But with >> echo cancellation on, the quality is not as good. Proving that >> the suggestion in online docs to use headsets is a good >> once :) >> >> hmm ... he restarted Ekiga and now I am able to call him, even across >> the pppoe ADSL modem. Looks like a restart of Ekiga fixed something. >> Does that show what could have been missed? >> > > Most probably the NAT binding expired. If it is reproducable, perhaps he > could try setting a lower > value in /apps/ekiga/protocols/sip/binding_timeout using gconftool-2, > gconf-editor or your favorite text editor if it is on windows. > If it is NAT-time problem, wouldn't it be better to simply forward ports used by Ekiga on router (5060-5100 for SIP)?
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