Yes, it's in response to an INVITE. Here is the complete flow
U 10.x.x.xx:5060 -> 21x.xx.x.x:5060 #132 INVITE sip:[email protected];transport=udp SIP/2.0. Record-Route: <sip:134.xxx.xxx.xx:5060;r2=on;lr;ftag=0S3pjXmBSU26m;did=ee1.07e2;nat=yes>. Record-Route: <sip:127.0.0.8;line=sr-H46V93NbGr0i98SDs8FcP3QV9LAWw1abHkqWlXczwL7tH3TqJ40tJmTto.AEobzVSbGVu6ECQ6Gfs3oC94AUoXc6o8NDsXl6s3CDwjQqM1fb>. Via: SIP/2.0/UDP 134.xxx.xxx.xx:5060;branch=z9hG4bK344e.71c27ecd75bd8bf9c9a971e5ec472e16.0;i=2. Via: SIP/2.0/UDP 127.0.0.8;branch=z9hG4bKsr-Sz6QPbTDsrqSQc7ys87Ds87VP37Ds87YG870sXCWo1G6ujo6oXzisr0isX7Dsr0isXCSZXcFujwtH.KOH.QqGXs09XNtw.dEJ5GhvjhauNHzwFILSblkHXdfw8lwo1lW. Max-Forwards: 66. From: "1272xxxxxxx" <sip:[email protected]>;tag=0S3pjXmBSU26m. To: <sip:[email protected];transport=udp>. Call-ID: 17cb7d78-99f3-123d-6f92-ecf4bbd64f6c. CSeq: 84026958 INVITE. Contact: <sip:127.0.0.8;line=sr-H46V95lLx46FlN7isr0isX7Dsr0isXhcsXyV9LAWw1abHkqWlXccom7toLHqu1Az94pIu1pbv8NVP3NVsr0VP3NV-3Qb9Xyi-3T*>. Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY. Supported: timer, path, replaces. Allow-Events: talk, hold, conference, refer. Content-Type: application/sdp. Content-Disposition: session. Content-Length: 329. Remote-Party-ID: "1272xxxxxxx" <sip:[email protected] >;party=calling;screen=yes;privacy=off. User-Agent: NewAge Border Controller. P-hint: outbound. . v=0. o=NewAgeNetworks 1717145045 1717145046 IN IP4 134.xxx.xxx.xx. s=NewAgeNetworks. c=IN IP4 134.xxx.xxx.xx. t=0 0. m=audio 32860 RTP/AVP 0 8 18 1 U 10.x.x.xx -> 21x.xx.x.x +32647@1480:182 #133 01. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sendrecv. a=rtcp:32861. a=ptime:20. U 21x.xx.x.x:5060 -> 10.x.x.xx:5060 #141 SIP/2.0 100 Trying. Via: SIP/2.0/UDP 134.xxx.xxx.xx:5060;branch=z9hG4bK344e.71c27ecd75bd8bf9c9a971e5ec472e16.0;i=2. Via: SIP/2.0/UDP 127.0.0.8;branch=z9hG4bKsr-Sz6QPbTDsrqSQc7ys87Ds87VP37Ds87YG870sXCWo1G6ujo6oXzisr0isX7Dsr0isXCSZXcFujwtH.KOH.QqGXs09XNtw.dEJ5GhvjhauNHzwFILSblkHXdfw8lwo1lW. From: "1272xxxxxxx" <sip:[email protected]>;tag=0S3pjXmBSU26m. To: <sip:[email protected] ;transport=udp>;tag=sbcsipuas_1_C6058_20240531091821072_sbc05. Call-ID: 17cb7d78-99f3-123d-6f92-ecf4bbd64f6c. Contact: <sip:21x.xx.x.x:5060>. CSeq: 84026958 INVITE. Server: sbc_5. Content-Length: 0. . U 21x.xx.x.x:5060 -> 10.x.x.xx:5060 #181 SIP/2.0 607. Via: SIP/2.0/UDP 134.xxx.xxx.xx:5060;branch=z9hG4bK344e.71c27ecd75bd8bf9c9a971e5ec472e16.0;i=2. Via: SIP/2.0/UDP 127.0.0.8;branch=z9hG4bKsr-Sz6QPbTDsrqSQc7ys87Ds87VP37Ds87YG870sXCWo1G6ujo6oXzisr0isX7Dsr0isXCSZXcFujwtH.KOH.QqGXs09XNtw.dEJ5GhvjhauNHzwFILSblkHXdfw8lwo1lW. From: "1272xxxxxxx" <sip:[email protected]>;tag=0S3pjXmBSU26m. To: <sip:[email protected] ;transport=udp>;tag=sbcsipuas_1_C6058_20240531091821072_sbc05. Call-ID: 17cb7d78-99f3-123d-6f92-ecf4bbd64f6c. Contact: <sip:21x.xx.x.x:5060>. CSeq: 84026958 INVITE. Server: sbc_5. Content-Length: 0. Regards, On Fri, May 31, 2024 at 6:03 PM Who AmI <[email protected]> wrote: > Hi Mustafa, > > Ideally we would need the Invite to better understand this, the 607 is in > response to the Invite. Whether this is something in the Invite itself or > something at the called end we don't know. > > Thanks, > > John. > > On Fri, 31 May 2024 at 13:57, Ghulam Mustafa via sr-users < > [email protected]> wrote: > >> Hello Kamailio Community, >> >> I'm encountering a parsing error in Kamailio when receiving a SIP 607 >> "Unwanted" response. The relevant log entries are: >> >> May 31 12:32:09 k-proxy1 /usr/sbin/kamailio[320898]: ERROR: <core> >> [core/receive.c:378]: receive_msg(): core parsing of SIP message failed >> (36.53.xx.xx:5060/1) >> May 31 12:32:10 k-proxy1 /usr/sbin/kamailio[320895]: ERROR: <core> >> [core/parser/parse_fline.c:272]: parse_first_line(): parse_first_line: bad >> message (offset: 11) >> May 31 12:32:10 k-proxy1 /usr/sbin/kamailio[320895]: ERROR: <core> >> [core/parser/msg_parser.c:790]: parse_msg(): ERROR: parse_msg: >> message=<SIP/2.0 >> 607#015#012Via: SIP/2.0/UDP >> 134.195.195.40:5060;branch=z9hG4bKc87a.ed6403ae1529f36b65171bf964604be0.0;i=2#015#012Via: >> SIP/2.0/UDP >> 127.0.0.8;branch=z9hG4bKsr-Sz6QPbTDsrqSQc7ys87Ds87VP37Ds87YG870sXCWo1G6ujo6oXzisr0isX7Dsr0isXCSZXcFujwtH.KOH.QqGXs09XNtw.dEJ5GhvjhauNHzwFIzl5c9wbfNG3oaHkl3#015#012From: >> "15516756486" <sip:[email protected]>;tag=KXtSBZ1at71Hc#015#012To: >> <sip:[email protected];transport=udp>;tag=sbcsipuas_1_C35684_20240531083209909_sbc06#015#012Call-ID: >> a40d965d-99ec-123d-6f92-ecf4bbd64f6c#015#012Contact: >> <sip:36.53.xx.xx:5060>#015#012CSeq: 84025572 INVITE#015#012Server: >> sbc_5#015#012Content-Length: 0#015#012#015#012> >> >> And the actual SIP message is >> >> U 36.53.xx.xx:5060 -> 10.x.x.30:5060 #850 >> SIP/2.0 607. >> Via: SIP/2.0/UDP 134.195.195.40:5060 >> ;branch=z9hG4bKbdbd.95060a558d66b77d258b8d0799be4cf0.0;i=2. >> Via: SIP/2.0/UDP 127.0.0.8 >> ;branch=z9hG4bKsr-Sz6QPbTDsrqSQc7ys87Ds87VP37Ds87YG870sXCWo1G6ujo6oXzisr0isX7Dsr0isXCSZXcFujwtH.KOH.QqGXs09XNtw.dEJ5GhvjhauNHzwFCaHXyLA3G.SjwaAmdn. >> From: "13xxxxxxxxxx" <sip:[email protected]>;tag=pFFatBpUc75BH. >> To: <sip:[email protected] >> ;transport=udp>;tag=sbcsipuas_1_C56639_20240531081932874_sbc04. >> Call-ID: e0d2f5fa-99ea-123d-6f92-ecf4bbd64f6c. >> Contact: <sip:36.53.xx.xx:5060>. >> CSeq: 84025194 INVITE. >> Server: sbc_5. >> Content-Length: 0. >> >> Any insights or suggestions would be greatly appreciated. >> >> Thank you! >> >> Mustafa >> >> __________________________________________________________ >> Kamailio - Users Mailing List - Non Commercial Discussions >> To unsubscribe send an email to [email protected] >> Important: keep the mailing list in the recipients, do not reply only to >> the sender! >> Edit mailing list options or unsubscribe: >> >
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