[OpenSIPS-Users] b2b_init_request('top hiding')

[Dani Popa]

ok,

Thanks,
Dani

On 04/21/11 11:10, Anca Vamanu wrote:
> Hi Dani,
>
> As Ovidiu said - b2b doesn't work with nat_traversal. The main 
> limitation comes from the fact that nat_traversal uses dialog module 
> and b2b does not work with dialog module yet. The reason is that 
> dialog module was designed to store proxied dialog, not the ones where 
> opensips is an endpoint.
> Indeed there isn't a clear note in documentation about this limitation 
> - I will add it now.
>
> Regards,
> -- 
> Anca Vamanu
> OpenSIPS Developer
>
> On 04/20/2011 06:26 PM, Anca Vamanu wrote:
>> Hi Dani,
>>
>> Seems similar to something that we also hit.. but still not the same. 
>> Can you please paste the output of 'bt'** 
>> <http://opensips.svn.sourceforge.net/viewvc/opensips/branches/1.6/modules/tm/uac.c?revision=7747&view=markup> 
>> in gdb?
>>
>> Regards,
>> -- 
>> Anca Vamanu
>> OpenSIPS Developer
>>
>>
>> On 04/20/2011 03:11 PM, Dani Popa wrote:
>>> Hi,
>>>
>>> I have a problem using b2b_init_request with "top hiding". When i 
>>> receive 200 ok for invite, opensips crash with 
>>> "ERROR:nat_traversal:__dialog_confirmed: FAKED reply - exit".
>>>
>>> In core dump this is where opensips crash:
>>>
>>> #0  get_source_uri (dlg=0xb2b4bc84, type=8, _params=0xb70b3c20) at 
>>> nat_traversal.c:968
>>> 968         snprintf(uri, 64, "sip:%s:%d", 
>>> ip_addr2a(&msg->rcv.src_ip), msg->rcv.src_port);
>>>
>>> opensips info:
>>>
>>> version: opensips 1.6.4-2-tls (i386/linux)
>>> flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, DISABLE_NAGLE, 
>>> USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, 
>>> FAST_LOCK-ADAPTIVE_WAIT
>>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 
>>> 16, MAX_URI_SIZE 1024, BUF_SIZE 65535
>>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>> svnrevision: unknown
>>> @(#) $Id: main.c 7530 2010-12-13 19:07:53Z bogdan_iancu $
>>> main.c compiled on 06:23:09 Apr 20 2011 with gcc 4.5.2
>>>
>>>
>>> Can someone give me a hint?
>>>
>>> Thanks,
>>> Dani
>
>
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