[OpenSIPS-Users] ACK problem when using opensips for a TLS call

Bogdan-Andrei Iancu bogdan at voice-system.ro
Tue Jul 6 22:13:22 CEST 2010


Hi Eran,

I suspect some issue with the record routing leading into bogus routing 
of ACK. could you post the received ACK and the 200 OK sent to caller?

Regards,
Bogdan


Eran Cohanim wrote:
>
> Hi,
>
> I have the following topology in my lab:
>
> [tls]
>
> [UA1] ------+
>
> |+ [sip peer]-------------------------[opensips]
>
> [UA2] ------+ [tls]
>
> [tls]
>
> Scenario: UA1 calls UA2 (via opensips proxy. Meaning invite from SIP 
> peer is sent to the opensips and proxied back to the same SIP peer)
>
> Failure:
>
> ACK Request after “200OK” from UA1 is sent to SIP peer and then to the 
> opensips proxy but swallowed by the opensips proxy!
>
> The following error appear in log:
>
> Note: Using opensips 1.6.2 with TLS support (attached opensips config 
> file)
>
> Jul 5 15:47:54 sbin/opensips[12296]: NOTICE:signaling:mod_init: 
> initializing module ...
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:sl:mod_init: Initializing 
> StateLess engine
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:tm:mod_init: TM - 
> initializing...
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:core:main: using 1 Mb 
> private memory per process
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:maxfwd:mod_init: initializing...
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:usrloc:ul_init_locks: locks 
> array size 512
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:registrar:mod_init: 
> initializing...
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:textops:mod_init: 
> initializing...
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:xlog:mod_init: initializing...
>
> Jul 5 15:47:54 sbin/opensips[12296]: INFO:acc:mod_init: initializing...
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> depth = 1
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> preverify is good: verify return: 1
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> depth = 0
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> preverify is good: verify return: 1
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> depth = 1
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> preverify is good: verify return: 1
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> depth = 0
>
> Jul 5 15:48:18 sbin/opensips[12300]: NOTICE:core:verify_callback: 
> preverify is good: verify return: 1
>
> Jul 5 15:48:37 sbin/opensips[12301]: ERROR:core:forward_request: 
> cannot forward to af 2, proto 2 no correspondinglistening socket
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>   


-- 
Bogdan-Andrei Iancu
OpenSIPS Bootcamp
20 - 24 September 2010, Frankfurt, Germany
www.voice-system.ro




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