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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