Hi Guys,
Not sure if this a problem or normal behaviour or I'm doing something wrong.
after a 4XX is sent and the ACK recieved I can see 3 retransmissions of
the 4XX message all with corresponding ACKs. Whywould it re transmit
after an ACK
in the logs in the reply route I only see one. Is there something I
should be doing or is this normal behaviour. It doesnt do it with BYEs
We are testing with BT next wee and I'd like everything to be shipshape
this is from the carrier to opensips
│INVITE sip:441618501...@gl-sip-03.greenlightcrm.com SIP/2.
PSTN CARRIER OPENSIPS
│Record-Route: <sip:109.239.96.133;lr;ftag=0UUHS0000030000E
──────────┬─────────
──────────┬─────────│01001u1J9XWPK0DDUY6X;did=e7f.7bf9fe87>
│ INVITE (SDP) │ │Via: SIP/2.0/UDP
109.239.96.133:5060;branch=z9hG4bK547c.48
17:42:38.425641 │ ──────────────────────────> │ │a4d4.0
+0.004634 │ 100 Giving a try │ │Via: SIP/2.0/UDP
194.145.191.131:5060;branch=z9hG4bK00E0F5
17:42:38.430275 │ <────────────────────────── │
│0E45333EAEE2FDC3E18D
+0.105251 │ 180 Ringing │ │From:
<sip:01382250029@194.145.191.131>;tag=0UUHS000003000
17:42:38.535526 │ <────────────────────────── │
│1D01001u1J9XWPK0DDUY6X
+0.128720 │ 180 Ringing │ │To:
<sip:441618501059@109.239.96.133>
17:42:38.664246 │ <<<──────────────────────── │ │Call-ID:
4515e0000ef5-57f7d085-4d7d4603-f256d18-48e7f14@12
+10.118555 │ 408 Request Timeout │ │0.0.1
17:42:48.782801 │ <────────────────────────── │ │CSeq:
33717 INVITE
+0.000610 │ ACK │ │Contact:
<sip:194.145.191.131:5060>
17:42:48.783411 │ ──────────────────────────> │
│Allow-Events: refer
+0.436750 │ 408 Request Timeout │ │Allow: INVITE,
ACK, BYE, CANCEL, OPTIONS, PRACK, INFO, REF
17:42:49.220161 │ <<<──────────────────────── │ │, NOTIFY,
SUBSCRIBE, UPDATE
+0.000636 │ ACK │ │Content-Type:
application/sdp
17:42:49.220797 │ ────────────────────────>>> │
│Max-Forwards: 69
+1.003961 │ 408 Request Timeout │ │Supported:
timer, replaces, histinfo, 100rel
17:42:50.224758 │ <<<──────────────────────── │
│User-Agent: TELES-SBC
+0.000705 │ ACK │ │Content-Length: 463
17:42:50.225463 │ ────────────────────────>>> │ │
+2.005938 │ 408 Request Timeout │ │v=0
17:42:52.231401 │ <<<──────────────────────── │ │o=-
1890151066 0 IN IP4 194.145.191.134
+0.000651 │ ACK │ │s=TELES-SBC
17:42:52.232052 │ ────────────────────────>>> │ │c=IN IP4
194.145.191.134
│ │ │t=0 0
│
Regards,
--
Richard Robson
Greenlight Support
01382 843843
supp...@greenlightcrm.com
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