Hi, I am facing some strange situation. Opensips is listening on multiple ports on a single public IP 193.xx.xx.20 on ports: 5060, 26999, 36999 Asterisk is on 193.xx.xx.24:5060
Sometimes Opensips respond from 5060 to a 200OK instead received port. U 188.xx.xx.173:53929 -> 193.xx.xx.20:26999 SIP/2.0 200 OK. Via: SIP/2.0/UDP 193.xx.xx.20:26999;received=193.xx.xx.20;branch=z9hG4bK46cd.df220482.1. Via: SIP/2.0/UDP 193.xx.xx.24:5060;rport=5060;received=193.xx.xx.24;branch=z9hG4bK218bf88e. Record-Route: <sip:193.xx.xx.20:26999;lr;r2=on;ftag=as61ef6194;did=49d.46da2342>. Record-Route: <sip:193.xx.xx.20;lr;r2=on;ftag=as61ef6194;did=49d.46da2342>. Call-ID: 5ebb1c01580da34c694b320e0627d...@sip.mydomain.com. From: "User" <sip:850...@sip.mydomain.com>;tag=as61ef6194. To: <sip:850...@sip.mydomain.com>;tag=Yab-MAmXkF5lAQq2E6QpifQ8xa9xDoU7. CSeq: 102 INVITE. Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS. Contact: <sip:850...@188.xx.xx.173:53929;ob>. Supported: replaces, 100rel, timer, norefersub. Content-Type: application/sdp. Content-Length: 294. . v=0. o=- 3574781465 3574781466 IN IP4 188.xx.xx.173. s=pjmedia. c=IN IP4 188.xx.xx.173. t=0 0. m=audio 4006 RTP/AVP 18 101. c=IN IP4 188.xx.xx.173. a=rtcp:4007 IN IP4 188.xx.xx.173. a=sendrecv. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. U 193.xx.xx.20:5060 -> 188.xx.xx.173:53929 ACK sip:850...@188.xx.xx.173:53929;ob SIP/2.0. Via: SIP/2.0/UDP 193.xx.xx.20:26999;branch=z9hG4bK46cd.df220482.3. Via: SIP/2.0/UDP 193.xx.xx.24:5060;rport=5060;received=193.xx.xx.24;branch=z9hG4bK63fbcba6. Max-Forwards: 69. From: "User" <sip:850...@sip.mydomain.com>;tag=as61ef6194. To: <sip:850...@sip.mydomain.com>;tag=Yab-MAmXkF5lAQq2E6QpifQ8xa9xDoU7. Contact: <sip:850...@193.xx.xx.24:5060>. Call-ID: 5ebb1c01580da34c694b320e0627d...@sip.mydomain.com. CSeq: 102 ACK. User-Agent: PBX. Content-Length: 0. . the last response should send the response from port 26999 to be ok ... or the call is hanged up after 32 seconds U 193.xx.xx.20:26999 -> 188.xx.xx.173:53929 any advice ? Thank you, Andrei
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