Am 13.04.19 um 14:30 schrieb Bernhard Übelacker: > Hello Alf, > > Am 12.04.19 um 22:10 schrieb Alf: >> I am prepared to test your patch as soon as I get a binary of the >> patched lib. > > please find attached some commands to build the package > with the patches in question by yourself. >
Hello Bernhard, !! Success !! It works as expected - no more crashes, dialing out and accepting incoming calls, all works fine. I think, the problem was that Telekon/t-online does not supply a nonce after initial registering. At the beginning a nonce is sent once or twice to stay compatible with the old procedure (before transition to BNG). I found some figures indicating that some 15% of Users are still not converted, while 85% are on "BNG", which uses authentication by hardware (the port on the DSLAM). Here part of the debug output as logged by linphone with your patches, see the line with >>> "error: ... [nonce]not found.. <<<< which I suppose caused to the crash. .... message: 2019-04-14 19:01:54:880 channel [0x55e37bc52800]: keep alive sent to [UDP://tel.t-online.de:5060] message: 2019-04-14 19:02:04:909 channel [0x55e37bc52800]: keep alive sent to [UDP://tel.t-online.de:5060] message: 2019-04-14 19:02:08:614 linphone_core_find_auth_info(): returning auth info username=061234567818, realm=tel.t-online.de message: 2019-04-14 19:02:08:614 Auth info found for [061234567818] realm [tel.t-online.de] error: 2019-04-14 19:02:08:614 parameter [nonce]not found for header [authorization] message: 2019-04-14 19:02:08:614 Transaction [0x55e37bb11cb0] deleted message: 2019-04-14 19:02:08:615 Changing [client] [REGISTER] transaction [0x55e37bd3ec00], from state [INIT] to [TRYING] message: 2019-04-14 19:02:08:615 channel [0x55e37bc52800]: message sent to [UDP://tel.t-online.de:5060], size: [571] bytes REGISTER sip:tel.t-online.de SIP/2.0 Via: SIP/2.0/UDP 192.168.33.12:5060;branch=z9hG4bK.GfqS~Yviw;rport From: <sip:061234567...@tel.t-online.de>;tag=PdBaldvNc To: sip:061234567...@tel.t-online.de CSeq: 22 REGISTER Call-ID: kNvTHMUU1E Max-Forwards: 70 Supported: replaces, outbound ..... If you need more information, please let me know, I can generate a debug log over a longer time period including incoming and outgoing calls. Again myany thanks for your great help and patience. Kind regards, Alf
