<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 12pt; color: #000000'><span>Hi Brian.</span><div><span><br></span></div><div><span>It was my first thought when I saw the logs... but the strange thing is that I have no NAT problems if I configure an extension in default context like this:</span></div><div><span><br></span></div><div><span><extension name="iptel"></span></div><div><span> <condition field="destination_number" expression="^iptel(.*)$"></span></div><div><span> <action application="bridge" data="sofia/internal/$1@iptel.org"/></span></div><div><span> </condition></span></div><div><span></extension><br><br>With this configuration I call iptel[my_iptel_account] without any problem from my sip phone registered to freeswitch.<br><br>I'll double check the NAT configuration in sofia module but from the logs I see it was configured correctly using UPNP.</span></div><div><span><br></span></div><div><span>Thank you<br><br><span name="x"></span>Denis<span name="x"></span><br></span><br><hr id="zwchr"><blockquote style="border-left:2px solid rgb(16, 16, 255);margin-left:5px;padding-left:5px;"><b>Da: </b>"Brian West" <brian@freeswitch.org><br><b>A: </b>"FreeSWITCH Users Help" <freeswitch-users@lists.freeswitch.org><br><b>Inviato: </b>Luned́, 27 febbraio 2012 3:28:51<br><b>Oggetto: </b>Re: [Freeswitch-users] 401 Unauthorized in iptel external gateway<br><br>Its nat. <div><br></div><div>notice the 401 </div><div>Via: SIP/2.0/UDP 192.168.1.2:5080:5080;rport=14802;branch=z9hG4bKjS09v88N9p59K</div><div><br></div><div>IT says I received you from 192.168.1.2:5080 but port 14802 so go fix your nat and fix your external profile with the right info/ip's in it.</div><div><br></div><div>/b</div><div>Sent from my hospital bed <br><div><div>On Feb 26, 2012, at 8:14 PM, Vitalie Colosov wrote:</div><br class="Apple-interchange-newline"><blockquote><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Maybe some explanation can be received from these lines:<div><br></div><div><span> nta: received 401 Unauthorized for REGISTER (24810914)</span><br><span> nta: 401 Unauthorized has fatal syntax errors</span><br><span> nta: timer E fired, retransmit REGISTER (24810914)</span></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif">Curious what are those "syntax errors" which other soft phones are able to overcome...</font></div><div><font color="#222222" face="arial, sans-serif">Maybe it does not like this message?</font></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div>Warning: 392 <a href="http://217.9.36.145:5060/" target="_blank">217.9.36.145:5060</a> "Noisy feedback tells: pid=868 req_src_ip=122.176.168.104 req_src_port=14802 in_uri=sip:<a href="http://sip.iptel.org/" target="_blank">sip.iptel.org</a>;transport=udp out_uri=sip:<a href="http://sip.iptel.org/" target="_blank">sip.iptel.org</a>;transport=udp via_cnt==1"</div><div><font color="#222222" face="arial, sans-serif"><br></font></div></span><br class="Apple-interchange-newline"></blockquote></div><br></div><br>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br>consulting@freeswitch.org<br>http://www.freeswitchsolutions.com<br><br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>http://www.cudatel.com<br><br>Official FreeSWITCH Sites<br>http://www.freeswitch.org<br>http://wiki.freeswitch.org<br>http://www.cluecon.com<br><br>FreeSWITCH-users mailing list<br>FreeSWITCH-users@lists.freeswitch.org<br>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users<br>UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users<br>http://www.freeswitch.org<br></blockquote><br></div></div></body></html>