Thanks for workaround. But I will wait for you solution ) I ready for testing ) Thank you Daniel for your work! -- Best regards, Sergey Basov e-mail: sergey.v.basov(a)gmail.com 2017-04-26 16:57 GMT+03:00 Daniel-Constantin Mierla <miconda(a)gmail.com>om>: > Hello, > > > On 26.04.17 14:53, Sergey Basov wrote: >> Hi All. >> >> I have just try to test topos with GW which requires PRACK. >> >> As you can see UA at packet 21 send PRACK to topos contact, but after >> topos, on other kamailio side in PRACK request line present not >> kontact but record-route header. >> >> Can you fix it? >> >> > probably needs to look into the code. If you need a quick workaround, > try to remove Supported header from INVITE so the callee should no > longer Require 100rel. > > Cheers, > Daniel > > -- > Daniel-Constantin Mierla > www.twitter.com/miconda -- www.linkedin.com/in/miconda > Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com > Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users(a)lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Hi, Daniel. I just done one more test topos with re-invite which comes from caller to callee, same direction as PRACK. And I found that, in case of prack, b_contact field is empty... Please find attached debug=3 part of re-invite message. Hope it helps. -- Best regards, Sergey Basov e-mail: sergey.v.basov(a)gmail.com 2017-04-27 10:30 GMT+03:00 Sergey Basov <sergey.v.basov(a)gmail.com>om>: > Hi, Daniel > > Please look at attached part of debug=3 while receiving and parsing PRACK. > At line 208 seems rr module does not find correct part of record_route > which in DB consists from 2 parts. > > So at line 219 and later uac module cannot restore uris. > > Thank you. > -- > Best regards, > Sergey Basov e-mail: sergey.v.basov(a)gmail.com > > > 2017-04-26 17:08 GMT+03:00 Sergey Basov <sergey.v.basov(a)gmail.com>om>: >> Thanks for workaround. >> >> But I will wait for you solution ) >> >> I ready for testing ) >> >> Thank you Daniel for your work! >> >> -- >> Best regards, >> Sergey Basov e-mail: sergey.v.basov(a)gmail.com >> >> >> 2017-04-26 16:57 GMT+03:00 Daniel-Constantin Mierla <miconda(a)gmail.com>om>: >>> Hello, >>> >>> >>> On 26.04.17 14:53, Sergey Basov wrote: >>>> Hi All. >>>> >>>> I have just try to test topos with GW which requires PRACK. >>>> >>>> As you can see UA at packet 21 send PRACK to topos contact, but after >>>> topos, on other kamailio side in PRACK request line present not >>>> kontact but record-route header. >>>> >>>> Can you fix it? >>>> >>>> >>> probably needs to look into the code. If you need a quick workaround, >>> try to remove Supported header from INVITE so the callee should no >>> longer Require 100rel. >>> >>> Cheers, >>> Daniel >>> >>> -- >>> Daniel-Constantin Mierla >>> www.twitter.com/miconda -- www.linkedin.com/in/miconda >>> Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com >>> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com >>> >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users(a)lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users