inline...<br><br><div><span class="gmail_quote">2007/6/12, Thomas Britis <<a href="mailto:thomas@tcnet.com.br">thomas@tcnet.com.br</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi all,<br><br> I'm getting a problem when a user behind a windows gateway (NATed<br>client) connects to my ser box.<br> I think this was already discussed here but I didn't find anything on<br>the logs.
<br><br> The problem is with the '407 Proxy Authentication Required' signal that<br>never reaches the client.<br><br> Here is the scenario:<br>1- The user sends the INVITE from a higher port to the SIP server.
<br>It looks like this:<br>User:63040 -> SER:5060<br><br>2- SER responds with a 407 Proxy Authentication Required on the client's<br>local sip port:<br>SER:5060 -> User:5060</blockquote><div><br>Shouldn't SER send 407 to port 63040?? Which config file are you using?? In the onsip/getting started examples, authentication is done before NAT check and the challenge is not directed to the right port.
<br> <br>If you provide the auth+INVITE section of your config file, we might try to point wihch are the required changes..<br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
At this point, I think windows drops the package because it don't refer<br>to any entry at the NAT table, but I'm not sure about that.</blockquote><div><br>Most routers will do that, not only windows...the first and probably not last time I don't blame exclusively w$ ;)
<br><br>Samuel.<br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> I want to know if there's a solution to this 'problem'.
<br><br> Thank you all.<br>--<br>Thomas Storino Britis<br>TCNet Informatica e Telecomunicacoes LTDA<br>_______________________________________________<br>Serusers mailing list<br><a href="mailto:Serusers@lists.iptel.org">
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