<div dir="ltr"><div>Hello All.</div><div>I have issue with my Windows Blink version 3.2.0, when I send call to Blink with contain ipv6 address in some headers, i got error messages in pjsip_trace.txt log. </div><div><br></div><div>Inbound INVITE: </div><div><br>[blink.exe 6640] (1) 2021-10-11 10:40:56.580 sip_transport. Error processing 3618 bytes packet from TCP <a href="http://3.236.25.254:5060">3.236.25.254:5060</a> : PJSIP syntax error exception when parsing 'Request Line' header on line 8 col 78:<br>INVITE sip:69012357@192.168.31.48:5060;transport=tcp SIP/2.0<br>Record-Route: <sip:3.236.25.254;transport=tcp;r2=on;lr=on;did=c6b.b6b><br>Record-Route: <sip:[2600:1f18:578:5701::7e];transport=tcp;r2=on;lr=on;did=c6b.b6b><br>Record-Route: <sip:[2600:1f18:578:5702::f6]:5080;transport=tcp;r2=on;lr=on;ftag=egX8FeQrXX56S><br>Record-Route: <sip:[2600:1f18:578:5702::f6];transport=tcp;r2=on;lr=on;ftag=egX8FeQrXX56S><br>Via: SIP/2.0/TCP 3.236.25.254;branch=z9hG4bK8edc.f97d1edf95d0f8f60259dd7b574f1fd7.0;i=6ef1<br>Via: SIP/2.0/TCP [2600:1f18:578:5702::f6]:5080;branch=z9hG4bK8edc.13b190339b569dbd172b2e373dd4dde9.0;i=1d6a9<br>Via: SIP/2.0/TCP [2600:1f18:578:5704:a3f9:df76:384d:d35b]:11000;received=2600:1f18:578:5704:a3f9:df76:384d:d35b;rport=48937;branch=z9hG4bKaZU7H42j2Q1Kr<br>Max-Forwards: 46<br>From: "alex reznik" <<a href="mailto:sip%3A6688@ngalabwv.wv.nga911.com">sip:6688@ngalabwv.wv.nga911.com</a>>;tag=egX8FeQrXX56S<br>To: <<a href="mailto:sip%3Areznikovone@ngalabwv.wv.nga911.com">sip:reznikovone@ngalabwv.wv.nga911.com</a>><br>Call-ID: a6764362-2a66-11ec-9293-7d4c27303a07<br>CSeq: 42415253 INVITE<br>Contact: <sip:reznikovtwo@[2600:1f18:578:5704:a3f9:df76:384d:d35b]:11000;alias=[2600:1f18:578:5704:a3f9:df76:384d:d35b]~48937~2><br>Call-Info: <urn:nena:uid:callid:9de1e9db280a073559b7ec7175760cc8a2a62ff5144daeeae35b0f96748f:ip-100-86-46-65.ec2.internal>;purpose=nena-CallId<br>User-Agent: nga911<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, PRACK, NOTIFY, PUBLISH, SUBSCRIBE<br>Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer<br>Content-Type: application/sdp<br>Content-Disposition: session<br>Content-Length: 1682<br>Remote-Party-ID: "alex reznik" <<a href="mailto:sip%3A6688@ngalabwv.wv.nga911.com">sip:6688@ngalabwv.wv.nga911.com</a>>;party=calling;screen=yes;privacy=off<br>Accept: application/sdp, application/pidf+xml<br>Geolocation-Routing: yes<br>X-searchCallerId: 6688<br>Supported: precondition, timer, path, replaces<br>X-ecallmgr_Call-Correlation-ID: 63801157289-064716d4</div><div><br></div><div>Inbound OK<br><br>[blink.exe 6640] (1) 2021-10-11 10:54:14.219 sip_transport. Error processing 2385 bytes packet from TCP <a href="http://3.236.25.254:5060">3.236.25.254:5060</a> : PJSIP syntax error exception when parsing 'Status Line' header on line 9 col 128:<br>SIP/2.0 200 OK<br>Via: SIP/2.0/TCP 192.168.31.48:55059;received=91.204.178.77;rport=55059;branch=z9hG4bKPj548992daead74ff8867becf4dc069472;alias<br>Record-Route: <sip:[2600:1f18:578:5702::f6];r2=on;lr=on;ftag=544ede0810714edf93acd08ee4317aae><br>Record-Route: <sip:[2600:1f18:578:5702::f6]:5080;transport=tcp;r2=on;lr=on;ftag=544ede0810714edf93acd08ee4317aae><br>From: "AlexR MSRP TEST1" <<a href="mailto:sip%3Areznikovone@ngalabwv.wv.nga911.com">sip:reznikovone@ngalabwv.wv.nga911.com</a>>;tag=544ede0810714edf93acd08ee4317aae<br>To: <<a href="mailto:sip%3A6688@ngalabwv.wv.nga911.com">sip:6688@ngalabwv.wv.nga911.com</a>>;tag=jSFaK31t3jB1N<br>Call-ID: 1b5f5966c3ad4b13a1698bee6c49759b<br>CSeq: 22191 INVITE<br>Contact: <sip:6688@[2600:1f18:578:5704:a3f9:df76:384d:d35b]:11000;transport=udp;alias=[2600:1f18:578:5704:a3f9:df76:384d:d35b]~11000~1><br>User-Agent: nga911<br>Accept: application/sdp<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, PRACK, NOTIFY, PUBLISH, SUBSCRIBE<br>Supported: precondition, 100rel, timer, path, replaces<br>Content-Type: application/sdp<br>Content-Disposition: session<br>Content-Length: 1366</div><div><br></div><div>What wrong with Blink? <br></div><div><br></div></div>