[OpenSIPS-Users] B2B BYEs

Bogdan-Andrei Iancu bogdan at opensips.org
Thu Jan 14 16:40:49 CET 2016


Hi Søren,

Do you have an ngrep capture (taken from opensips b2b, covering all 
calls/legs involved in the scenario) showing the call with the B2B 
restarted?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 13.01.2016 14:39, Søren Andersen wrote:
>
> Hi Bogdan-Andrei,
>
> Only if I reload the B2B the BYEs is sent directly to the client. – 
> But the funny thing is this only happens if the client is receives a 
> call.  If the client initialize the call everything works fine.
>
> /Søren
>
> *Fra:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
> *Sendt:* 13. januar 2016 11:39
> *Til:* OpenSIPS users mailling list <users at lists.opensips.org>; Søren 
> Andersen <SOAN at stofa.dk>
> *Emne:* Re: [OpenSIPS-Users] B2B BYEs
>
> Hi Søren,
>
> With or without restarting the B2B isn;t the BYE sent by client to the 
> B2B instance ?
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
> On 12.01.2016 16:32, Søren Andersen wrote:
>
>     Hello there,
>
>     I’ve some strange issues with the B2B module. – I use MySQL as
>     backend, and if I reload OpenSIPS the BYE is sent directly to the
>     client, and not my SIP proxy. My B2B and OpenSIPS is two
>     difference servers.
>
>     If I take a look in b2b_entities table I notice the contact1 field
>     contains the IP address of the client.  But if I don’t reload the
>     OpenSIPS the BYE will be sent correctly the my proxy, and then to
>     the client.
>
>     Now, my question is how can I make sure that B2B server will not
>     try to communicate with the clients after a reload?
>
>     My topology:
>
>     ISP -> B2B -> Proxy -> Client
>
>     My config:
>
>     loadmodule "b2b_entities.so"
>
>     loadmodule "b2b_logic.so"
>
>     modparam("b2b_logic", "script_scenario", "/etc/opensips/b2b.xml")
>
>     modparam("b2b_entities", "db_url",
>     "mysql://opensips:XXX@XX.XX.XX.XX/b2b"
>     <mailto:mysql://opensips:XXX@XX.XX.XX.XX/b2b>)
>
>     modparam("b2b_entities", "db_mode", 1)
>
>     modparam("b2b_logic", "db_mode", 1)
>
>     modparam("b2b_logic", "db_url",
>     "mysql://opensips:XXX@XX.XX.XX.XX/b2b"
>     <mailto:mysql://opensips:XXX@XX.XX.XX.XX/b2b>)
>
>     modparam("b2b_entities", "replication_mode", 1)
>
>     modparam("b2b_logic", "init_callid_hdr", "Init-CallID")
>
>     if (is_method("INVITE") && !has_totag()) {
>
>     b2b_init_request("B2B","sip:$tU at XX.XX.XX.XX"
>     <mailto:sip:$tU at XX.XX.XX.XX>);
>
>     exit;
>
>     }
>
>     /Søren
>
>
>
>
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>
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>
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>
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