[Serusers] SER 0.10.99 (Carpo) - Cancel from CP-7912G not recognized - second - sr-users

15 Jan 2007

I found another CANCEL problem where the Request-URI
has not two double dots (sip:: ..) 
The call goes from Carpo to Carpo, wheras in my
previous mail the call went to a gateway.

What I found in the log is, that the branch Parameter
is 
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK68fec26c25c87141

till PRACK, there and in the OK from the server this
changes. 
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK4abf1bf17596f52

the CANCEL request from the phone has the initial
branch value. 
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141

finally the CANCEL is rejected
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141;rport=5066;received=84.150.187.204

What is the reason for the rejection of the CANCEL?
Is this a server or a phone problem?

---------------------------
calling 23200302
SCC Cmd[0:0]CLIP
SCC Cmd[0:0]CALL
proxy = sip.carpo.de:5060
[0]INVITE Retry 0
[0:0] Tx Msg to 80.95.252.5:5060

INVITE sip:23200302@sip.carpo.de;user=phone SIP/2.0
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK56e50100b962975c
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 1 INVITE
Contact:
<sip:paula.mayer@84.150.187.204:5066;transport=udp>
User-Agent: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Supported: replaces, 100rel
Expires: 300
Content-Length: 289
Content-Type: application/sdp

v=0
o=paula.mayer 17339 17339 IN IP4 192.168.178.42
s=Cisco 7912 SIP Call
c=IN IP4 84.150.187.204
t=0 0
m=audio 30006 RTP/AVP 0 18 8 101
a=rtpmap:0 PCMU/8000/1
a=rtpmap:18 G729/8000/1
a=fmtp:18 annexb=yes
a=rtpmap:8 PCMA/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 407 Proxy Authentifikation erforderlich
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK56e50100b962975c
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=68e836eb5e2cffe6b7aefb548a3e0a9b.43de
Call-ID: 2749835686(a)84.150.187.204
CSeq: 1 INVITE
P-Nat: Yes
Proxy-Authenticate: Digest realm="carpo",
nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8"
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0
Warning: 392 80.95.252.14:5070 "Noisy feedback tells: 
pid=22174 req_src_ip=80.95.252.5 req_src_port=5060
in_uri=sip:23200302@sip.carpo.de;user=phone
out_uri=sip:23200302@sip.carpo.de;user=phone
via_cnt==2"

Response=407; Proxy Authentication Required
[0]TxMsg to 80.95.252.5:5060

ACK sip:23200302@sip.carpo.de;user=phone SIP/2.0
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK56e50100b962975c
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=68e836eb5e2cffe6b7aefb548a3e0a9b.43de
Call-ID: 2749835686(a)84.150.187.204
CSeq: 1 ACK
User-Agent: Cisco-CP7912/8.0.0-060111A
Content-Length: 0

[0]INVITE Retry 0
[0:0] Tx Msg to 80.95.252.5:5060

INVITE sip:23200302@sip.carpo.de;user=phone SIP/2.0
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 INVITE
Contact:
<sip:paula.mayer@84.150.187.204:5066;transport=udp>
User-Agent: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="271e020ff6474a1304077083c9beca99"
Expires: 300
Content-Length: 289
Content-Type: application/sdp

v=0
o=paula.mayer 17358 17358 IN IP4 192.168.178.42
s=Cisco 7912 SIP Call
c=IN IP4 84.150.187.204
t=0 0
m=audio 30006 RTP/AVP 0 18 8 101
a=rtpmap:0 PCMU/8000/1
a=rtpmap:18 G729/8000/1
a=fmtp:18 annexb=yes
a=rtpmap:8 PCMA/8000/1
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 INVITE
P-Nat: Yes
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0

Response=100; Trying
[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 180 Klingelt
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK68fec26c25c87141
Record-Route: <sip:80.95.252.5;lr=on>
Record-Route:
<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>
Record-Route: <sip:80.95.252.5;lr=on>
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=3015611499
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 INVITE
Require: 100rel
RSeq: 1
Contact:
<sip:wa.mayer@84.150.187.204:5062;transport=udp>
Server: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Content-Length: 0

Response=180; Ringing
[0]PRACK Retry 0
[0:0] Tx Msg to 80.95.252.5:5060

PRACK sip:wa.mayer@84.150.187.204:5062 SIP/2.0
Route:
<sip:80.95.252.5;lr=on>,<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>,<sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK4abf1bf17596f52
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=3015611499
Call-ID: 2749835686(a)84.150.187.204
CSeq: 3 PRACK
RAck: 1 2 INVITE
User-Agent: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="34b5d81e9d984c39b09f586b09b12f04"
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK4abf1bf17596f52
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=3015611499
Call-ID: 2749835686(a)84.150.187.204
CSeq: 3 PRACK
Server: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Supported: replaces
Content-Length: 0

SCC Cmd[0:0]CANCEL
[0:0]Cancel INVITE
[0]CANCEL Retry 0
[0:0] Tx Msg to 80.95.252.5:5060

CANCEL sip:wa.mayer@84.150.187.204:5062 SIP/2.0
Route:
<sip:80.95.252.5;lr=on>,<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>,<sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="5a04c4c23e034a4192e964fa468c9461"
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141;rport=5066;received=84.150.187.204
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=a8c29d96e482b9ddbb33ac37669b77b1.da3a
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0
Warning: 392 80.95.252.5:5060 "Noisy feedback tells: 
pid=16875 req_src_ip=84.150.187.204 req_src_port=5066
in_uri=sip:wa.mayer@84.150.187.204:5062
out_uri=sip:wa.mayer@84.150.187.204:5062 via_cnt==1"

[0]CANCEL Retry 1
[0:0] Tx Msg to 80.95.252.5:5060
CANCEL sip:wa.mayer@84.150.187.204:5062 SIP/2.0
Route:
<sip:80.95.252.5;lr=on>,<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>,<sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="5a04c4c23e034a4192e964fa468c9461"
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141;rport=5066;received=84.150.187.204
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=a8c29d96e482b9ddbb33ac37669b77b1.da3a
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0
Warning: 392 80.95.252.5:5060 "Noisy feedback tells: 
pid=16872 req_src_ip=84.150.187.204 req_src_port=5066
in_uri=sip:wa.mayer@84.150.187.204:5062
out_uri=sip:wa.mayer@84.150.187.204:5062 via_cnt==1"

[0]CANCEL Retry 2
[0:0] Tx Msg to 80.95.252.5:5060
CANCEL sip:wa.mayer@84.150.187.204:5062 SIP/2.0
Route:
<sip:80.95.252.5;lr=on>,<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>,<sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="5a04c4c23e034a4192e964fa468c9461"
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141;rport=5066;received=84.150.187.204
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=a8c29d96e482b9ddbb33ac37669b77b1.da3a
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0
Warning: 392 80.95.252.5:5060 "Noisy feedback tells: 
pid=16874 req_src_ip=84.150.187.204 req_src_port=5066
in_uri=sip:wa.mayer@84.150.187.204:5062
out_uri=sip:wa.mayer@84.150.187.204:5062 via_cnt==1"

[0]CANCEL Retry 3
[0:0] Tx Msg to 80.95.252.5:5060

CANCEL sip:wa.mayer@84.150.187.204:5062 SIP/2.0
Route:
<sip:80.95.252.5;lr=on>,<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>,<sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="5a04c4c23e034a4192e964fa468c9461"
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141;rport=5066;received=84.150.187.204
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=a8c29d96e482b9ddbb33ac37669b77b1.da3a
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2
(i386/linux3:00;2,0,0,0,
))
Content-Length: 0
Warning: 392 80.95.252.5:5060 "Noisy feedback tells: 
pid=16871 req_src_ip=84.150.187.204 req_src_port=5066
in_uri=sip:wa.mayer@84.150.187.204:5062
out_uri=sip:wa.mayer@84.150.187.204:5062 via_cnt==1"

[0]CANCEL Retry 4
[0:0] Tx Msg to 80.95.252.5:5060

CANCEL sip:wa.mayer@84.150.187.204:5062 SIP/2.0
Route:
<sip:80.95.252.5;lr=on>,<sip:80.95.252.11:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>,<sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To: <sip:23200302@sip.carpo.de;user=phone>
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest
username="paula.mayer",realm="carpo",nonce="45abcd5aa631dd0be187ade4e8203010f5fb9de8",uri="sip:23200302@sip.carpo.de",response="5a04c4c23e034a4192e964fa468c9461"
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141;rport=5066;received=84.150.187.204
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=a8c29d96e482b9ddbb33ac37669b77b1.da3a
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 CANCEL
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0
Warning: 392 80.95.252.5:5060 "Noisy feedback tells: 
pid=16868 req_src_ip=84.150.187.204 req_src_port=5066
in_uri=sip:wa.mayer@84.150.187.204:5062
out_uri=sip:wa.mayer@84.150.187.204:5062 via_cnt==1"

BYE/CAN Failed (Proxy No Resp)
SCC Cmd[0:0]RELEASE
...
 >> SIP Soft Reset [0:0] <<<
3:30;2,0,0,0,
[0]Rx Msg from 80.95.252.5:5060

SIP/2.0 480 Temporarily Not Available
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=3015611499
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 INVITE
Server: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Content-Length: 0

[0]TxMsg to 80.95.252.5:5060

ACK sip:23200302@sip.carpo.de;user=phone SIP/2.0
Via: SIP/2.0/UDP
192.168.178.42:5066;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=3015611499
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 ACK
User-Agent: Cisco-CP7912/8.0.0-060111A
Content-Length: 0

[0]Rx Msg from 80.95.252.5:5060
SIP/2.0 480 Temporarily Not Available
Via: SIP/2.0/UDP
192.168.178.42:5066;rport=5066;received=84.150.187.204;branch=z9hG4bK68fec26c25c87141
From: sip:paula.mayer@sip.carpo.de;tag=168806121
To:
<sip:23200302@sip.carpo.de;user=phone>;tag=3015611499
Call-ID: 2749835686(a)84.150.187.204
CSeq: 2 INVITE
Server: Cisco-CP7912/8.0.0-060111A
Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS,
REFER, REGISTER, PRACK, UPDATE
Content-Length: 0

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