[Freeswitch-users] Registration issue with Polycom

[Brian West]

The problem is the Polycom is behind NAT.  Right?  It has nothing to  
do with the contact header...

Add this to your sofia profile:

<param name="NDLB-force-rport" value="true"/>

/b


On Aug 23, 2008, at 5:01 AM, Craig Guy wrote:

> Hi Brian,
>
> 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.
>
> 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.
>
> Craig
>
> From: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org 
> ] On Behalf Of Brian West
> Sent: Saturday, 23 August 2008 9:52 AM
> To: freeswitch-users at lists.freeswitch.org
> Subject: Re: [Freeswitch-users] Registration issue with Polycom
>
> 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.
>
> /b
>
> On Aug 22, 2008, at 8:43 PM, Craig Guy wrote:
>
>
> Hi,
>
> 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?
>
> #
> U 203.23.223.109:5076 -> 4.53.88.29:5060
> REGISTER sip:4.53.88.29 SIP/2.0.
> Via: SIP/2.0/UDP 192.168.1.1;branch=z9hG4bK7db8749a8ECDE4D3.
> From: "Craig Guy" <sip:1001 at 4.53.88.29>;tag=914B0517-5EB6FA00.
> To: <sip:1001 at 4.53.88.29>.
> CSeq: 1 REGISTER.
> Call-ID: 7ef2a3fc-a794db15-262aa31e at 192.168.1.1.
> Contact: <sip:1001 at 203.23.223.109:5076>;methods="INVITE, ACK, BYE,  
> CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE,  
> REFER".
> User-Agent: PolycomSoundPointIP-SPIP_320-UA/2.1.2.0049.
> Max-Forwards: 70.
> Expires: 3600.
> Content-Length: 0.
> .
>
> #
> U 4.53.88.29:5060 -> 203.23.223.109:5060
> SIP/2.0 401 Unauthorized.
> Via: SIP/2.0/UDP  
> 192.168.1.1;branch=z9hG4bK7db8749a8ECDE4D3;received=203.23.223.109.
> From: "Craig Guy" <sip:1001 at 4.53.88.29>;tag=914B0517-5EB6FA00.
> To: <sip:1001 at 4.53.88.29>;tag=7U95e600jSH5e.
> Call-ID: 7ef2a3fc-a794db15-262aa31e at 192.168.1.1.
> CSeq: 1 REGISTER.
> User-Agent: FreeSWITCH-mod_sofia/1.0.1-exported.
> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,  
> NOTIFY, REFER, UPDATE, REGISTER, INFO, PUBLISH.
> Supported: 100rel, timer, precondition, path, replaces.
> WWW-Authenticate: Digest realm="4.53.88.29", nonce="b59a58b1- 
> bdc6-4487-b346-12838168039d", algorithm=MD5, qop="auth".
> Content-Length: 0.
> .
> _______________________________________________
> Freeswitch-users mailing list
> Freeswitch-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
> _______________________________________________
> Freeswitch-users mailing list
> Freeswitch-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org

Brian West
sip:brian at freeswitch.org



-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20080823/390e5d44/attachment-0002.html