Yes, I had the same idea first, but lookup function is not available in local_route.
Thanks, On Thu, Jun 4, 2015 at 9:15 AM, Newlin, Ben <[email protected]> wrote: > Can you not perform the lookup in local_route? Then you could send it > where it is supposed to go without the need for the loop. > > Ben Newlin > > From: Stas Kobzar > Reply-To: OpenSIPS users mailling list > Date: Wednesday, June 3, 2015 at 8:45 PM > To: OpenSIPS users mailling list > > Subject: Re: [OpenSIPS-Users] Double via in MI generated NOTIFY > > Yes, it resolves to itself. The domain is the one from OpenSIPS domains > table. > And this is actually what I want. I want OpenSIPS to find the contact > from its locations table using function lookup("locations"); > > And it works, OpenSIPS finds contact IP and sends NOTIFY to the phone. > The only thing is that the packet has 2 Via headers with the same IP and > port of OpenSIPS server. > > As I said, it works, but looks weird. > > > On Wed, Jun 3, 2015 at 7:00 PM, Newlin, Ben <[email protected]> wrote: > >> It sounds like you may be sending the NOTIFY to yourself when you use >> the domain name instead of the IP. Have you verified the address that the >> domain resolves to? Is it the same as the OpenSIPS instance? >> >> Ben Newlin >> >> From: Stas Kobzar >> Reply-To: OpenSIPS users mailling list >> Date: Wednesday, June 3, 2015 at 6:00 PM >> To: Bogdan-Andrei Iancu >> Cc: OpenSIPS users mailling list >> Subject: Re: [OpenSIPS-Users] Double via in MI generated NOTIFY >> >> Hi Bogdan, >> >> No, I do not use local_route at all. >> >> My code for these kind of notifies is in the beginning of the initial >> part or main route after t_check_trans and looks like this: >> >> >> ---------------------------------------------------------------------------------------- >> t_check_trans(); >> >> # RFC3265: NOTIFY can not be outside SIP dialog. >> # So we should drop the packet >> if(is_method("NOTIFY")) { >> # There is an exception: if this is a check-sync packet >> # for phone configuration reload request >> if($hdr(Event) =~ "check-sync"){ >> lookup("locations", "m"); >> xlog("L_INFO", "$ci|$rm| Send reboot request notify packet to >> destination $ru"); >> t_relay(); >> exit(); >> } >> send_reply("481","Dialog does not exists"); >> exit; >> } >> >> ---------------------------------------------------------------------------------------- >> >> I have tried different scenarios: >> - Put this code before t_check_trans >> - do not use lookup function >> - replaced t_relay with forward >> >> Nothing helped. >> >> However, when I run fifo command using IP address in sip URI, like this: >> opensipsctl fifo t_uac_dlg NOTIFY sip:[email protected] . . '"From: < >> sip:[email protected]>;tag=8755a8d01aa27e903a6f4ccaf393f04\r\nTo: < >> sip:[email protected]>\r\nEvent: check-sync\r\n"' >> >> then, the packet seems to send directly from local_route. Because, in >> this case, I do not even see it in the logs. >> >> Thank you! >> Stas >> >> >> >> >> On Wed, Jun 3, 2015 at 11:05 AM, Bogdan-Andrei Iancu < >> [email protected]> wrote: >> >>> Hi Stas, >>> >>> Do you do any local_route stuff ? If yes, do you modify the RURI/DURI or >>> other parts of the requests? >>> >>> Regards, >>> >>> Bogdan-Andrei Iancu >>> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com >>> >>> On 01.06.2015 17:42, Stas Kobzar wrote: >>> >>> Hello, >>> >>> I am sending NOTIFY packet with event "check-sync" to reload phone >>> configuration. >>> >>> I am doing it with opensips FIFO mi. >>> >>> My command looks like this: >>> opensipsctl fifo t_uac_dlg NOTIFY sip:[email protected] . . '"From: < >>> sip:[email protected]>;tag=8755a8d01aa27e903a6f4ccaf393f04\r\nTo: < >>> sip:[email protected]>\r\nEvent: check-sync\r\n"' >>> >>> When I use IP address in RURI (sip:[email protected]) it works as >>> expected. >>> >>> However, when I use domain name in RURI (like this: >>> sip:[email protected]) and my command looks like this: >>> opensipsctl fifo t_uac_dlg NOTIFY sip:[email protected] . . >>> '"From: <sip:[email protected]>;tag=8755a8d01aa27e903a6f4ccaf393f04\r\nTo: >>> <sip:[email protected]>\r\nEvent: check-sync\r\n"' >>> >>> I have two Via headers in my resulting NOTIFY packet with different >>> branche tags: >>> >>> NOTIFY sip:[email protected] SIP/2.0. >>> Via: SIP/2.0/UDP 10.130.8.20:5060;branch=z9hG4bK0872.598957f2.0. >>> Via: SIP/2.0/UDP 10.130.8.20:5060;branch=z9hG4bK0872.498957f2.0. >>> To: sip:[email protected]. >>> From: <sip:[email protected] >>> >;tag=734c62bd59eb9f33d3e6313898450dd1. >>> CSeq: 10 NOTIFY. >>> Call-ID: [email protected]. >>> Max-Forwards: 69. >>> Content-Length: 0. >>> Server: ETS voip router01. >>> Event: check-sync >>> . >>> >>> >>> In first case, I do not even see the packet in main route but I see it >>> in local_route. >>> >>> In my second case I see it in main route but the packet is sent with >>> double Via header. >>> >>> I am sure it is not my routing script, because I have just put a >>> forward to some IP whenever NOTIFY is received and I still have this >>> problem. >>> >>> Is it a known issue? >>> >>> Everything still works fine, but having a double Via in logs a bit >>> confusing. >>> >>> Thank you, >>> -- >>> >>> Stas Kobzar >>> >>> Developeur VoIP / VoIP Developer >>> >>> ___________________ >>> >>> Modulis.ca Inc. >>> >>> # Bureau / Office: 514-284-2020 x 246 >>> >>> Email: s <http://firstname.lastname>[email protected] >>> >>> https://www.modulis.com >>> >>> <https://www.modulis.com/es-url-001> >>> >>> >>> _______________________________________________ >>> Users mailing >>> [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>> >>> >>> >> >> >> -- >> >> Stas Kobzar >> >> Developeur VoIP / VoIP Developer >> >> ___________________ >> >> Modulis.ca Inc. >> >> # Bureau / Office: 514-284-2020 x 246 >> >> Email: s <http://firstname.lastname>[email protected] >> >> https://www.modulis.com >> >> <https://www.modulis.com/es-url-001> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > > -- > > Stas Kobzar > > Developeur VoIP / VoIP Developer > > ___________________ > > Modulis.ca Inc. > > # Bureau / Office: 514-284-2020 x 246 > > Email: s <http://firstname.lastname>[email protected] > > https://www.modulis.com > > <https://www.modulis.com/es-url-001> > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > -- Stas Kobzar Developeur VoIP / VoIP Developer ___________________ Modulis.ca Inc. # Bureau / Office: 514-284-2020 x 246 Email: s <http://firstname.lastname>[email protected] https://www.modulis.com <https://www.modulis.com/es-url-001>
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