Hello, we used PJSUA application for testing TLS functionality in PJSUA lib. As we need to add a custom contact header from calling endpoint we just added --id="sip:111@192.168.13.62" and custom contact header --contact="<sip:111@192.168.13.62:12345;transport=TLS>" as parameter. We used random port 12345 within contact header as there is no separate configuration option to set a port the be used. When using those options, making an outgoing call will work, but it won't use port 12345, instead it will dynamically create a new TLS port (here 37195) for communication: 09:20:16.209 tlsc0x1dbced8 ....TLS transport 192.168.13.62:37195 is connecting to 192.168.13.62:5076... 09:20:16.209 pjsua_core.c ....TX 1496 bytes Request msg INVITE/cseq=84 (tdta0x1db7d68) to TLS 192.168.13.62:5076: INVITE sip:192.168.13.62:5076;transport=TLS SIP/2.0 Via: SIP/2.0/TLS 192.168.13.62:37195;rport;branch=z9hG4bKPjAH-olL-uvPIfgGRq7R2LOCxcljwLKLkx;alias Max-Forwards: 70 From: sip:111@192.168.13.62;tag=XVuDjOu-p7QUQVPojfeOmdFTtPwfBbDp To: sip:192.168.13.62 Contact: <sip:111@192.168.13.62:12345;transport=TLS> Call-ID: E1bJSm9Tq5a92-Yekre57oFzOJyGfBmt CSeq: 84 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: PJSUA v2.9 Linux-4.12.14/x86_64/glibc-2.26 Content-Type: application/sdp Content-Length: 830 This invite will initiate a working call due to correct Via-Tag, but due to Contact being set to the given value (especially port), any request from other party (like a bye from remote) will not be received at caller: 09:20:23.624 tlsc0x17ec868 ....TLS transport 192.168.13.62:35141 is connecting to 192.168.13.62:12345... 09:20:23.624 pjsua_core.c ....TX 440 bytes Request msg BYE/cseq=26574 (tdta0x184be68) to TLS 192.168.13.62:12345: BYE sip:111@192.168.13.62:12345;transport=TLS SIP/2.0 Via: SIP/2.0/TLS 192.168.13.62:34937;rport;branch=z9hG4bKPjReRIhcmUrRXCJabWfJQevTVVrJlNKQTC;alias Max-Forwards: 70 From: <sip:192.168.13.62>;tag=c8EPCtRyXtgIwkPlydxTc2vW.CfqCin2 To: <sip:111@192.168.13.62>;tag=XVuDjOu-p7QUQVPojfeOmdFTtPwfBbDp Call-ID: E1bJSm9Tq5a92-Yekre57oFzOJyGfBmt CSeq: 26574 BYE User-Agent: PJSUA v2.9 Linux-4.12.14/x86_64/glibc-2.26 Content-Length: 0 We assume this is a bug in handling custom contact headers, especially the port being set in there. Is there any configuration to set connect port like in contact header? The following configuration has been used at caller side: # pjsua SIP client config file --app-log-level=6 --id sip:111@192.168.13.62 --contact <sip:111@192.168.13.62:12345;transport=TLS> --no-udp --local-port=5065 --use-tls --tls-ca-file data/test_ca.crt --tls-cert-file data/test_host.crt --tls-privkey-file data/test_host.key --use-srtp=1 --srtp-secure=1 --log-file=c_pjsua.logs Please let us know how to handle this and if this is a bug. Best regards, Tobias Schneider _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip@xxxxxxxxxxxxxxx http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
