Thank you. I will. Thank you for your support
Antonis Psaras -----Original Message----- From: Bogdan-Andrei Iancu <bog...@opensips.org> Sent: Τετάρτη, 21 Απριλίου 2021 13:50 To: apsa...@microbase.gr; 'OpenSIPS users mailling list' <users@lists.opensips.org> Subject: Re: [OpenSIPS-Users] Generate CANCEL on 180 Well, you should bring that to the carrier :( Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer https://www.opensips-solutions.com OpenSIPS Bootcamp 2021 online https://opensips.org/training/OpenSIPS_eBootcamp_2021/ On 4/21/21 1:47 PM, Antonis Psaras wrote: > No. there is no reply. Just ignored. > > > Antonis Psaras / Managing Director > > -----Original Message----- > From: Bogdan-Andrei Iancu <bog...@opensips.org> > Sent: Τετάρτη, 21 Απριλίου 2021 13:20 > To: apsa...@microbase.gr; 'OpenSIPS users mailling list' > <users@lists.opensips.org> > Subject: Re: [OpenSIPS-Users] Generate CANCEL on 180 > > So there is a race between the CANCEL you send and the incoming 200 OK, right > ? And does the carrier even reply to that CANCEL? the RFC3261 says it is a > must to provide a reply to any incoming request. > > Regards, > > Bogdan-Andrei Iancu > > OpenSIPS Founder and Developer > https://www.opensips-solutions.com > OpenSIPS Bootcamp 2021 online > https://opensips.org/training/OpenSIPS_eBootcamp_2021/ > > On 4/21/21 12:46 PM, Antonis Psaras wrote: >> Hello Bogdan >> >> The flow is the following >> >> INVITE >> Trying (instantly) >> (after 2sec) >> 183 >> (after 3sec) >> 180 >> (here I do the process but during that I receive) >> 200 (instantly) >> (here the CANCEL is sent) >> CANCEL >> >> And the call is keep going, hence the CANCEL was ignored by the carrier by >> the carrier because the call was answered. >> >> Regards >> >> >> Antonis Psaras >> >> -----Original Message----- >> From: Bogdan-Andrei Iancu <bog...@opensips.org> >> Sent: Τετάρτη, 21 Απριλίου 2021 12:32 >> To: apsa...@microbase.gr; OpenSIPS users mailling list >> <users@lists.opensips.org> >> Subject: Re: [OpenSIPS-Users] Generate CANCEL on 180 >> >> Hi Antonis, >> >> What exactly does not work ? sending the CANCEL out? or the callee "refuses" >> to cancel and sends a 200 OK ? >> >> Regards, >> >> Bogdan-Andrei Iancu >> >> OpenSIPS Founder and Developer >> https://www.opensips-solutions.com >> OpenSIPS Bootcamp 2021 online >> https://opensips.org/training/OpenSIPS_eBootcamp_2021/ >> >> On 4/20/21 11:13 PM, Antonis Psaras wrote: >>> I did the following >>> >>> if (t_check_status("180")) >>> { >>> t_cancel_branch(); >>> drop; >>> } >>> >>> But there is an issue. >>> >>> When 180 is followed by 200 instantly, the CANCEL is not working as >>> expected. >>> >>> When I add a delay on Answer ie 1sec then CANCEL works. >>> >>> Any suggestion? >>> >>> Antonis Psaras >>> >>> -----Original Message----- >>> From: Users <users-boun...@lists.opensips.org> On Behalf Of Kingsley >>> Tart >>> Sent: Τρίτη, 20 Απριλίου 2021 20:10 >>> To: OpenSIPS users mailling list <users@lists.opensips.org> >>> Subject: Re: [OpenSIPS-Users] Generate CANCEL on 180 >>> >>> Firstly, I'm new to OpenSIPS so treat my comments accordingly. >>> >>> But, can you do something in an onreply route? >>> >>> eg, in a test setup I have, when I get an INVITE I do this: >>> >>> create_dialog("pPB"); >>> t_on_reply("doodle"); >>> >>> (I can't remember whether the dialog is needed for this) >>> >>> and then I have this: >>> >>> onreply_route[doodle] { >>> # expect $T_reply_code to likely first be 100 >>> # then 180 or 183 for a progressing call >>> # 200 when call is answered >>> # or failure code (eg 4xx) or whatever >>> if (t_check_status("^1[0-9][0-9]$")) { >>> switch ($T_reply_code) { >>> case 180: $acc_extra(t_ringing) = $Ts; break; >>> case 183: $acc_extra(t_progress) = $Ts; break; >>> } >>> } else if (t_check_status("^2[0-9][0-9]$")) { >>> $acc_extra(t_answer) = $Ts; >>> } else { >>> xlog("Something else\n"); >>> } >>> } >>> >>> so when a 180 is received, it calls the above route function. Could you >>> send a CANCEL from there? >>> >>> Cheers, >>> Kingsley. >>> >>> On Tue, 2021-04-20 at 16:55 +0300, Antonis Psaras wrote: >>>> Dear all >>>> >>>> I am trying to create a service which will generate missed calls. >>>> In order to be more accurate, I want to CANCEL the request when 180 >>>> is received. >>>> >>>> The scenario is the following >>>> >>>> Asterisk Invite -> OpenSIPs -> Carrier >>>> >>>> Carrier 183 -> OpenSIPs -> Asterisk >>>> >>>> Carrier 180 -> OpenSIPs >>>> >>>> OpenSIPs Cancel -> Carrier >>>> >>>> >>>> Is that possible to be done from script without external app? >>>> >>>> Regards >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users@lists.opensips.org >>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>> _______________________________________________ >>> Users mailing list >>> Users@lists.opensips.org >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users@lists.opensips.org >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users > _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users