[Freeswitch-users] Problem with gateway registration

[Michael Jerris]

can you send a link of a text sip trace please.

On Oct 1, 2009, at 3:29 PM, Nicolas Brenner wrote:

> Any ideas about this?
>
> The SIP provider is offering H323, but I'm not quite sure about  
> that, is mod_opal working right?
>
> Thanks!
>
> Nicolas
>
> On Tue, Sep 29, 2009 at 6:42 PM, Nicolas Brenner <nicolas at medularis.com 
> > wrote:
> Anthony, thanks. Below are my config files for the two gateways from  
> the sip trace. Both files are located in conf/directory/default.
>
> ---------------------
>
> redvoiss.xml (the one that works)
>
> <include>
>   <user id="gateway_redvoiss">
>     <gateways>
>       <gateway name="redvoiss-pp">
>         <param name="username" value="xxxxxxx"/>
>         <param name="password" value="xxxxxxx"/>
>         <param name="from-domain" value="pxextmy.redvoiss.net"/>
>         <param name="realm" value="pxextmy.redvoiss.net"/>
>         <param name="proxy" value="pxextmy.redvoiss.net"/>
>         <param name="from-user" value="xxxxxxx"/>
>         <param name="caller-id-in-from" value="false"/>
>         <param name="expire-seconds" value="600"/>
>         <param name="register" value="true"/>
>         <param name="retry_seconds" value="5"/>
>         <param name="extension" value="2010"/>
>         <param name="context" value="public"/>
>         <param name="codec-prefs" value="G729"/>
>         <param name="rfc2833-pt" value="101"/>
>       </gateway>
>     </gateways>
>     <params>
>       <param name="password" value="4321"/>
>     </params>
>   </user>
> </include>
>
> ---------------------
>
> orange.xml (the one that doesn't work)
>
> <include>
>   <user id="gateway_orange">
>     <gateways>
>       <gateway name="orange">
>         <param name="username" value="xxxxxxx"/>
>         <param name="password" value="xxxxxxx"/>
>         <param name="from-domain" value="216.72.10.39"/>
>         <param name="realm" value="216.72.10.39"/>
>         <param name="proxy" value="216.72.10.39"/>
>         <param name="from-user" value="xxxxxxx"/>
>         <param name="caller-id-in-from" value="false"/>
>         <param name="expire-seconds" value="600"/>
>         <param name="register" value="true"/>
>         <param name="retry_seconds" value="5"/>
>         <param name="extension" value="2011"/>
>         <param name="context" value="public"/>
>         <param name="codec-prefs" value="G729"/>
>         <param name="rfc2833-pt" value="101"/>
>       </gateway>
>     </gateways>
>     <params>
>       <param name="password" value="4321"/>
>     </params>
>   </user>
> </include>
>
> ---------------------
>
> If I remove the register=true param for the non-working gateway, I  
> don't get the registration error on the cli, but then all call  
> attempts get rejected with a 401 Unauthorized, and I get a hangup  
> cause of NORMAL_UNSPECIFIED.
>
>
> Best,
>
> Nicolas
>
>
>
> On Tue, Sep 29, 2009 at 2:22 PM, Anthony Minessale <anthony.minessale at gmail.com 
> > wrote:
> 900 level errors are sofia internal errors so probably something is  
> wrong with your gateway config xml.
> if you want to send it with any critical info replaced with XXX  
> maybe we can see the issue for you.
>
>
>
> On Tue, Sep 29, 2009 at 1:05 PM, Nicolas Brenner <nicolas at medularis.com 
> > wrote:
> Hello everyone,
>
> I am trying to add a gateway, but after configuring it just like the  
> others gateways I have, it is failing to register with a message  
> like this:
>
> 2009-09-29 12:54:40.853440 [ERR] sofia_reg.c:1402 orange  
> Registration Failed with status Operation has no matching challenge   
> [904]. failure #1
> 2009-09-29 12:54:40.906798 [WARNING] sofia_reg.c:364 orange Failed  
> Registration, setting retry to 10 seconds.
>
> I captured the sip traffic and noticed that when trying to register  
> with one gateway (the one that works), I get a "Trying" reply  
> immediately followed by a "401 Unauthorized" which contains a "WWW- 
> Authenticate: digest" with a "qop=auth" parameter. Then Freeswitch  
> replies with a second REGISTER including a large "Authorization:  
> digest" section with cnonce and nc=00000001 parameters.
>
> The gateway which doesn't register, doesn't send the "qop=auth"  
> parameter together with the "401 Unauthorized", and then Freeswitch  
> sends a "Authorization: digest" section on the second REGISTER with  
> no cnonce or nc parameters.
>
> I know very little abouth SIP, so I'm wondering what this "qop=auth"  
> parameter means and how does it affect the registration process. Is  
> there any way to do without the qop=auth parameter?
>
> Also, I tried registering with X-Lite directly to the gateway, and  
> it worked, so it appears to be a problem in the Freeswitch/gateway  
> combination. (Note: X-Lite sends an "Authorization: digest" section  
> on the _first_ REGISTER, apparently this makes a difference)
>
> Attached is a sip trace for the registration traffic when doing  
> "sofia profile external restart reloadxml" on the cli, captured with  
> "tshark -i eth0 -o "rtp.heuristic_rtp: TRUE" -w /tmp/capture.pcap -b  
> filesize:51200 -b files:100 -R 'sip or rtp or icmp or dns or rtcp or  
> t38'"
>
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