[Users] Issues with calls using openser.

[Klaus Darilion]

The log shows that you challenge reINVITEs. MAybe this breaks the 
grandstream. Please try without challenging the reINVITE. If this helps, 
then it is a probably a grandstream bug.

But of course there is the question why the grandstream sends a reINVITE 
at all? This is often a codec problem.

Please also try to use other client (e.g. xlite) and post complete ngrep 
dumps: "ngrep -q -t -W byline port 5060"

regards
klaus


Shane Burrell wrote:
> The SIP UA was a grandstream ATA running the latest stable firmware.  Prior
> to upgrading to 1.1 and moving to mediaproxy it worked well with the
> exception of good nat support which is why I would really like mediaproxy to
> work.  Is there anything I should look for in the sip dialog to determine if
> the client, sip proxy, or the gateway is the culprit on disconnecting the
> call?
> 
> Thanks,
> 
> Shane
> 
> -----Original Message-----
> From: Klaus Darilion [mailto:klaus.mailinglists at pernau.at] 
> Sent: Wednesday, January 03, 2007 4:52 AM
> To: Shane Burrell
> Cc: users at openser.org
> Subject: Re: [Users] Issues with calls using openser.
> 
> 
> Maybe a bug in the caller's SIP client?
> 
> regards
> klaus
> 
> Shane Burrell wrote:
>> I recently installed the latest version of openser and this time used
>> mediaproxy rather than rtpproxy. Everything seems to work but if a sip
>> device is called the phone rings and is instantally disconnected and the
> far
>> end is left off-hook.  This worked before but I did modify my script to
> work
>> with mediaproxy.  Below is the wireshark decode of the sip messagining.
> Any
>> help or suggestions on where to look would be great.  Calls from the sip
>> device works flawlessly. I am using a MaxTNT as the gateway.
>>
>>  
>>
>>  
>>
>> |Time     | 152.93.36.91      | siprt1.me.net| 152.93.37.83      |
>>
>> |22.031   |         INVITE SDP ( telephone-event)          |
>> |SIP From: sip:8385021101 at 152.53.16.91:5060 To:sip: 8385024200@
>> siprt1.me.net:5060
>>
>> |         |(5060)   ------------------>  (5060)   |                   |
>>
>> |22.031   |         100 Giving a try              |                   |SIP
>> Status
>>
>> |         |(5060)   <------------------  (5060)   |                   |
>>
>> |22.031   |                   |         INVITE SDP ( telephone-event)
>> |SIP Request
>>
>> |         |                   |(5060)   ------------------>  (5060)   |
>>
>> |22.040   |                   |         100 Trying|                   |SIP
>> Status
>>
>> |         |                   |(5060)   <------------------  (5060)   |
>>
>> |22.042   |                   |         180 Ringing                   |SIP
>> Status
>>
>> |         |                   |(5060)   <------------------  (5060)   |
>>
>> |22.042   |         180 Ringing                   |                   |SIP
>> Status
>>
>> |         |(5060)   <------------------  (5060)   |                   |
>>
>> |25.244   |                   |         200 OK SDP ( telephone-event)
>> |SIP Status
>>
>> |         |                   |(5060)   <------------------  (5060)   |
>>
>> |25.245   |         200 OK SDP ( telephone-event)          |
>> |SIP Status
>>
>> |         |(5060)   <------------------  (5060)   |                   |
>>
>> |25.269   |         ACK       |                   |                   |SIP
>> Request
>>
>> |         |(5060)   ------------------>  (5060)   |                   |
>>
>> |25.269   |                   |         ACK       |                   |SIP
>> Request
>>
>> |         |                   |(5060)   ------------------>  (5060)   |
>>
>> |25.269   |         INVITE SDP ( telephone-event)          |
>> |SIP From: sip: 8385021101 at 152.93.36.91:5060 To:sip: 8385024200@
>> siprt1.me.net:5060
>>
>> |         |(5060)   ------------------>  (5060)   |                   |
>>
>> |25.270   |         407 Proxy Authentication Required          |
>> |SIP Status
>>
>> |         |(5060)   <------------------  (5060)   |                   |
>>
>> |25.291   |         ACK       |                   |                   |SIP
>> Request
>>
>> |         |(5060)   ------------------>  (5060)   |                   |
>>
>> |25.291   |         BYE       |                   |                   |SIP
>> Request
>>
>> |         |(5060)   ------------------>  (5060)   |                   |
>>
>> |25.293   |                   |         BYE       |                   |SIP
>> Request
>>
>> |         |                   |(5060)   ------------------>  (5060)   |
>>
>> |25.326   |                   |         200 OK    |                   |SIP
>> Status
>>
>> |         |                   |(5060)   <------------------  (5060)   |
>>
>> |25.327   |         200 OK    |                   |                   |SIP
>> Status
>>
>> |         |(5060)   <------------------  (5060)   |                   |
>>
>>  
>>
>>  
>>
>>  
>>
>>  
>>
>> Shane
>>
>>  
>>
>>  
>>
>>  
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
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>> Users mailing list
>> Users at openser.org
>> http://openser.org/cgi-bin/mailman/listinfo/users
> 
> 


-- 
Klaus Darilion
nic.at