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<p class="MsoNormal"><span lang="EN-US">Hi everyone, <br>
<br>
I am currently working with sip.js and freeswitch which is currently connecting to our freeswitch via the our internal network.
<br>
Looking at the registration I am seeing that the contact show fs_nat= yes. Here the registration from the server.<br>
<br>
Call-ID: 6ctjv10kv92d3eft9i6lc7<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">User: <a href="mailto:01234678@example.com">
01234678@example.com</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Contact: "01234678" <<a href="sip:01234678@example.com;transport=ws;fs_nat=yes;fs_path=sip%3A01234678%4010.128.130.129%3A51786%3Btransport%3Dwss">sip:01234678@example.com;transport=ws;fs_nat=yes;fs_path=sip%3A01234678%4010.128.130.129%3A51786%3Btransport%3Dwss</a>><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Agent: SIP.js/0.15.10<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Status: Registered(WSS-NAT)(unknown) EXP(2021-02-11 13:10:07) EXPSECS(658)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Ping-Status: Reachable<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Ping-Time: 0.00<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Host: example<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">IP: 10.128.130.129<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Port: 51786<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Auth-User: unknown<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Auth-Realm: example.com<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">MWI-Account: <a href="mailto:01234678@example.com">
01234678@example.com</a><br>
<br>
Nat detection is disabled for the freeswitch and a normal snom phone registering to the server does not show the fs_nat=yes<br>
Does freeswitch always detect nat for webrtc connections? Or is there possibly something wrong in my configuration?<br>
<br>
Kind Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Max<o:p></o:p></span></p>
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<BR><FONT color=#d8d8d8 size=2
face=Calibri>------------------------------------------------------------
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<DIV
style="FONT-SIZE: 13px; FONT-FAMILY: Calibri; COLOR: black">Phone:
+491752242485<BR>Fax:
<BR>Mail: maximilian.dorn@pinguin.ag
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<P style="FONT-SIZE: 13px; FONT-FAMILY: Calibri"></P></DIV><FONT color=#d8d8d8
size=2 face=Calibri>------------------------------------------------------------
<BR></FONT>
<DIV style="FONT-SIZE: 13px; FONT-FAMILY: Calibri; COLOR: black">Phone:
+49.30.30 36 63 366<BR>Fax: +49.30.30 36 63
367<BR>E-Mail: <A href="mailto:info@pinguin.ag">info@pinguin.ag</A><BR><BR><A
href="http://www.pinguin.ag">www.pinguin.ag</A> <BR>
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<P style="FONT-SIZE: 13px; FONT-FAMILY: Calibri"></P></DIV><FONT color=#d8d8d8
size=2 face=Calibri>------------------------------------------------------------
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<DIV style="FONT-SIZE: 13px; FONT-FAMILY: Calibri; COLOR: black"><IMG
style="HEIGHT: 30px; WIDTH: 125px" border=0 alt="Pinguin AG"
src="cid:pinguin.ag_f1f2f94b-4088-4a1c-afba-e73816a444e1.png">
<P style="FONT-SIZE: 13px; FONT-FAMILY: Calibri">Pinguin AG<BR>Hauptstraße 8 |
10827 Berlin | Germany<BR><BR>USt-ID: DE240701807<BR><BR>Sitz der Gesellschaft:
Berlin-Schöneberg, AG Berlin-Charlottenburg, HRB 101380 B<BR>Vorstand: Roland
Becker, Aufsichtsratsvorsitzender: Clemens C.
Vogelsberg<BR></P></DIV></body>
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