Re: [Users] ovpops for serial forking and its cures

Hi Bogdan, the gw is trusted and I use from_gw (LCR module) and so the INVITE falls into route[2] (PSTN to SIP scenario). In my test, the 407 seems to locally generated from OpenSer. Maybe I have to add in the failure_route[2] a statement that newly point to route[2] and not t_relay()? To summarize my scenario is this: PSTN user A calls VOIP user B. OpenSer recognize the call coming from trusted gws. OpenSer rewrite root number B with the first avp (let's say C) The INVITE is relayed to URI C (registerd user). C is ringing, 200 OK and ACK from gw. PSTN user AA calls VOIP user B. OpenSer recognize the call coming from trusted gws. OpenSer rewrite root number B with the first avp (let's say C) The INVITE is relayed to URI C (registerd user). But C is busy (reply with 486 Busy Here), ACK from OpenSer to C OpenSer relays upstream 407 Proxy Authentication Required that is acked from gw and the process stop here. I have tryed to modify the aliases table to have one alias mapped to N AOR but without success. Now I'm playing with avpops module, but I'm stopped at this point. Do you have any suggestion? Many thanx, Francesco ----- Original Message ----- From: "Bogdan-Andrei Iancu" <bogdan(a)voice-system.ro> To: "Francesco Bottà" <francesco.botta(a)eutelia.it> Cc: <users(a)openser.org> Sent: Wednesday, August 03, 2005 11:45 AM Subject: Re: [Users] ovpops for serial forking and its cures >Hi Francesco, > >so you have a PSTN to SIP call - does your OpenSER require >authentication for GW? or the "407" is not generated by OpenSER? > >in the auth block, skip from auth the request coming from the GW IP. > >if (src_ip!=gw_IP) { > #perform auth > ..... >} > >Francesco Bottà wrote: > > > >>Hi all, >> >>I'm playing around serial forking with avpops module. My goal is to have one PSTN number mapped to N voip number; so, when the first voip number is busy, OPENSER catch 486 reply and then try with the second AOR and so on. But here raise the problem: the OPENSER forward the reply upstream with a code 407 Proxy Auth Required and the PSTN GW send his ACK and all stop here. >> >>Below ther's a snippet of mi openser.cfg: >> >>modparam("avpops", "avp_aliases", "serial_fork=i:665") >> >>[..skipping..] >> >> >>#if RURI is to a voip user: >> >> >> avp_db_load("$ruri", "$serial_fork"); >> avp_print(); >> avp_pushto("$ruri","$serial_fork"); >> lookup("aliases"); >> if lookup("location") { >> >> >> t_on_reply("1"); >> t_on_failure("2"); >> t_relay(); >> >> >> break; >> }; >> >>onreply_route[1] { >> if (t_check_status("486")) { >> t_on_failure("2"); >> break; >> }; >>} >> >> >>failure_route[2] { >> if (t_check_status("486")) { >> # delete the first element of the list (if any) and pass to second from list >> avp_delete("$serial_fork"); >> if (avp_pushto("$ruri", "$serial_fork")) { >> append_branch(); >> avp_delete("$serial_fork"); >> t_on_failure("2"); >> t_relay(); >> } >> } >> >>} >> >>