[OpenSIPS-Users] TCP timeout

[Bogdan-Andrei Iancu]

Hi Andrei,

Well, the trace looks good - I see the call is properly set up (INVITE + 
200 OK + ACK), no retransmissions, no unusual stuff.

But for whatever reasons, the caller party sends a BYE....as the BYE 
comes after 130 sec, I rule out a codec mismatch ...  Maybe a media 
timeout ? do you have media in both direction during that 130 secs ?

Regards,
Bogdan

Andrei Bucur wrote:
> Hi Bogdan,
>
> I have the following topology:
>
> Nokia SIP client ------ router --------- OpenSIPS ---------- Asterisk
> 192.168.253.235	     82.76.196.2		193.0.0.30
> 193.0.0.21
>
> I attached the captured files with opensips logs and packets on 193.0.0.30
> port 5060
>
> I belive ACK is not routed properly
>
> Thank you,
> Andrei
>
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org
> [mailto:users-bounces at lists.opensips.org] On Behalf Of Bogdan-Andrei Iancu
> Sent: Friday, January 07, 2011 6:26 PM
> To: OpenSIPS users mailling list
> Subject: Re: [OpenSIPS-Users] TCP timeout
>
> Hi Andrei,
>
> which party do hang up the call ? caller? callee ? after the call setup 
> (200 OK), do you any ACK from caller to callee ? Maybe the ACK is not 
> properly routed to callee and callee fires a BYE request - maybe a sip 
> capture from opensips machine will help.
>
> Regards,
> Bogdan
>
> Andrei Bucur wrote:
>   
>> Hi,
>>
>> I use opensips 1.6.4-notls and I configure it to listen on TCP 5060 
>> and UDP
>> 5060
>> Everything is working ok on the UDP part but if using TCP 5060 the call
>> hangs up after about 130 sec
>>
>> The problem seems like to be tcpconn_timeout:
>>
>>     
> ============================================================================
> ======================
>   
>> Jan  7 11:03:14 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:tcpconn_timeout: timeout for hash=2 - 0x7ff3d90703d0 (2816 > 
>> 2811)
>> Jan  7 11:03:14 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:io_watch_del: io_watch_del (0x762c20, 40, -1, 0x10) fd_no=30 
>> called
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:print_ip: tcpconn_new: new tcp connection to: 192.168.231.55
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:tcpconn_new: on port 33598, type 2
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:tcpconn_add: hashes: 255, 3
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:handle_new_connect: new connection: 0x7ff3d90703d0 40 flags: 0002
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15892]: 
>> DBG:core:send2child: to tcp child 0 0(15882), 0x7ff3d90703d0
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:handle_io: received n=8 con=0x7ff3d90703d0, fd=36
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:io_watch_add: io_watch_add(0x762d80, 36, 2, 0x7ff3d90703d0), 
>> fd_no=1
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:tcp_read_req: content-length= 0
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:parse_msg: SIP Request:
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:parse_msg:  method:  <BYE>
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:parse_msg:  uri:     <sip:*43 at 192.168.230.21>
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:parse_msg:  version: <SIP/2.0>
>> Jan  7 11:03:15 proxy /usr/local/sbin/opensips[15882]: 
>> DBG:core:parse_headers: flags=2
>>
>>     
> ============================================================================
> ======================
>   
>>  
>> Any suggestion ?
>> Thank you,
>> Andrei
>>     

-- 
Bogdan-Andrei Iancu
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2 - 4 February 2011, ITExpo, Miami,  USA
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