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<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks Brian,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>That’s enabled it to register and place calls.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Craig<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>
freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] <b>On Behalf Of </b>Brian
West<br>
<b>Sent:</b> Sunday, 24 August 2008 12:01 AM<br>
<b>To:</b> freeswitch-users@lists.freeswitch.org<br>
<b>Subject:</b> Re: [Freeswitch-users] Registration issue with Polycom<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The problem is the Polycom is behind NAT. Right?
It has nothing to do with the contact header... <o:p></o:p></p>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>Add this to your sofia profile:<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal><param name="NDLB-force-rport"
value="true"/><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>/b<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal>On Aug 23, 2008, at 5:01 AM, Craig Guy wrote:<o:p></o:p></p>
</div>
<p class=MsoNormal><br>
<br>
<o:p></o:p></p>
<div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi Brian,</span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I suspect that FS may not like the contact header in the sip REGISTER
request. The source port of the REGISTER is 5076, the contact header also
specifies port 5076, and there is no mention of port 5060 anywhere in the
REGISTER message itself. Note that the Polycom has appended
‘methods=’ to the contact header. I’m not familiar
enough with the RFC to know if this is valid for the contact header, but I
won’t rule out that this additional stuff on the contact header is
causing FS to discard it and use port 5060 instead of the requested 5076.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Neither of my Snom or Billion contact headers are formatted this
way. I might see if I can find a Polycom firmware update and see if that
changes the header. </span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Craig</span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm;
border-width:initial;border-color:initial'>
<div>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:black'>From:</span></b><span
class=apple-converted-space><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif";color:black'> </span></span><span
lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:black'><a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a><span
class=apple-converted-space> </span>[<a
href="mailto:freeswitch-users-bounces@lists.freeswitch.org">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>]<span
class=apple-converted-space> </span><b>On Behalf Of<span
class=apple-converted-space> </span></b>Brian West<br>
<b>Sent:</b><span class=apple-converted-space> </span>Saturday, 23 August
2008 9:52 AM<br>
<b>To:</b><span class=apple-converted-space> </span><a
href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>
<b>Subject:</b><span class=apple-converted-space> </span>Re:
[Freeswitch-users] Registration issue with Polycom</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
</div>
<div>
<p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='color:black'>I'm going to gues that nat is
involved... and the polycom doesn't rfc3581 so you'll need to turn on
NDLB-force-rport on the sip profile so we respond on the port we received the
initial inbound registration from. Notice it comes in from 5076.. yet we
401 it to 5060.... This is the reason the polycom is number two on my
list.<o:p></o:p></span></p>
</div>
<div>
<div>
<p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='color:black'>/b<o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p>
</div>
<div>
<div>
<div>
<p class=MsoNormal><span style='color:black'>On Aug 22, 2008, at 8:43 PM, Craig
Guy wrote:<o:p></o:p></span></p>
</div>
</div>
<div>
<p class=MsoNormal><span style='color:black'><br>
<br>
<br>
<o:p></o:p></span></p>
</div>
<div>
<div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Hi,</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>I’ve got an issue trying to register a Polycom IP320 against
FS 1.0.1, as below the Polycom is coming from and registering with a contact
port 5076, however FS is sending the 401 to port 5060. Any ideas? I
have a Snom registering successfully as 1000 from behind a different NAT.
Any ideas?</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>#</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>U 203.23.223.109:5076 -> 4.53.88.29:5060</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>REGISTER<span class=apple-converted-space> </span><a
href="sip:4.53.88.29">sip:4.53.88.29</a><span class=apple-converted-space> </span>SIP/2.0.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Via: SIP/2.0/UDP 192.168.1.1;branch=z9hG4bK7db8749a8ECDE4D3.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>From: "Craig Guy" <<a href="sip:1001@4.53.88.29">sip:1001@4.53.88.29</a>>;tag=914B0517-5EB6FA00.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>To: <<a href="sip:1001@4.53.88.29">sip:1001@4.53.88.29</a>>.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>CSeq: 1 REGISTER.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Call-ID:<span class=apple-converted-space> </span><a
href="mailto:7ef2a3fc-a794db15-262aa31e@192.168.1.1">7ef2a3fc-a794db15-262aa31e@192.168.1.1</a>.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Contact: <<a href="sip:1001@203.23.223.109:5076">sip:1001@203.23.223.109:5076</a>>;methods="INVITE,
ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,
REFER".</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>User-Agent: PolycomSoundPointIP-SPIP_320-UA/2.1.2.0049.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Max-Forwards: 70.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Expires: 3600.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Content-Length: 0.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'> </span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>#</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>U 4.53.88.29:5060 -> 203.23.223.109:5060</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>SIP/2.0 401 Unauthorized.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Via: SIP/2.0/UDP 192.168.1.1;branch=z9hG4bK7db8749a8ECDE4D3;received=203.23.223.109.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>From: "Craig Guy" <<a href="sip:1001@4.53.88.29">sip:1001@4.53.88.29</a>>;tag=914B0517-5EB6FA00.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>To: <<a href="sip:1001@4.53.88.29">sip:1001@4.53.88.29</a>>;tag=7U95e600jSH5e.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Call-ID:<span class=apple-converted-space> </span><a
href="mailto:7ef2a3fc-a794db15-262aa31e@192.168.1.1">7ef2a3fc-a794db15-262aa31e@192.168.1.1</a>.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>CSeq: 1 REGISTER.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>User-Agent: FreeSWITCH-mod_sofia/1.0.1-exported.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE,
SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Supported: 100rel, timer, precondition, path, replaces.</span><span
style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>WWW-Authenticate: Digest realm="4.53.88.29",
nonce="b59a58b1-bdc6-4487-b346-12838168039d", algorithm=MD5,
qop="auth".</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>Content-Length: 0.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:black'>.</span><span style='color:black'><o:p></o:p></span></p>
</div>
</div>
</div>
<div>
<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";
color:black'>_______________________________________________<br>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";
color:black'>_______________________________________________<br>
Freeswitch-users mailing list<br>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";
color:black'>Brian West<o:p></o:p></span></p>
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