Hi, Nothing is jumping out to me here in the Invite, if this is working for other destinations but not this one then the SIP response might truly be the answer here: 607 - Unwanted - "
The user agent(UA) of the called party, based on input from the called party or some UA-internal logic, uses this to indicate that this call is unwanted and that future attempts are likely to be similarly rejected " https://datatracker.ietf.org/doc/html/rfc8197 Doesn't seem to be a Kamailio issue if it is only affecting this destination and if it doesn't affect the service on the Kamailio itself. Thanks, John. On Fri, 31 May 2024 at 14:25, Ghulam Mustafa <[email protected]> wrote: > 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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