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

Mon Jan 15 11:38:37 CET 2007

Hello, 
the VoIP Provider Carpo (www.carpo.com) uses Sip
EXpress router (0.10.99-iptelorg/tekelec-SOPv2 

(i386/linux)). 

When using the CP-7912G with this server, the CANCEL
reuqests aren't processed. 

When testing myself, has the openser (it was easier to
set up with deb-packages) the same behaviour like the 

SER?

Following a log from the Cisco CP-7912G with the 4
CANCEL that SER doesn't recognize. 
Is it due to configuration or aren't the SIP-Messages
from 7912g not right? 

This log was recorded without the CP-7912G ConnectMode
Parameter set to 0×00400000 (set bit 22 to use the 

received ip address for NAT) 
Before the 2 INVITE:  
---- to SER
INVITE sip:01608438483 at sip.carpo.de;user=phone SIP/2.0
---- from SER
SIP/2.0 407 Proxy Authentifikation erforderlich
---- To SER
ACK sip:01608438483 at sip.carpo.de;user=phone SIP/2.0
----
[0:0] Tx Msg to 80.95.252.5:5060
INVITE sip:01608438483 at sip.carpo.de;user=phone SIP/2.0
Via: SIP/2.0/UDP
192.168.178.41:5062;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 INVITE
Contact: Use of a Display Name
<sip:wa.mayer at 192.168.178.41:5062;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="wa.mayer",realm="carpo",nonce="45961c6006af8c7d88236d8de4aa44b64d504738",uri="sip:01608438483 at sip.

carpo.de",response="77323afc4bea0fb5e2cceb50bff9e404"
Expires: 300
Content-Length: 285
Content-Type: application/sdp

v=0
o=wa.mayer 2928 2928 IN IP4 192.168.178.41
s=Cisco 7912 SIP Call
c=IN IP4 192.168.178.41
t=0 0
m=audio 30004 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
192.168.178.41:5062;rport=5062;received=84.150.194.222;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 INVITE
P-Nat: Yes
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=22183 req_src_ip=80.95.252.5 req_src_port=5060 

in_uri=sip:01608438483 at sip.carpo.de;user=phone
out_uri=sip:491608438483 at 217.188.44.79 via_cnt==2"

Response=100; Trying
0:30;2,0,0,0,
----
[0]Rx Msg from 80.95.252.5:5060
SIP/2.0 183 Sitzungsfortschritt
Record-Route:
<sip:80.95.252.14:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>
Record-Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;rport=5062;received=84.150.194.222;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To:
<sip:01608438483 at sip.carpo.de;user=phone>;tag=e0aef7928df800c0a39d563783d2a332
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 INVITE
Contact: <sip:aa+wa.mayer at 80.95.252.29:5090>
Content-Type: application/sdp
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 382
Warning: 392 80.95.252.29:5090 "Noisy feedback tells: 
pid=5490 req_src_ip=80.95.252.14 req_src_port=5070 

in_uri=sip:491608438483 at 217.188.44.79
out_uri=sip:491608438483 at 217.188.44.79 via_cnt==0"

v=0
o=- 4067017 0 IN IP4 62.53.226.18
s=Cisco SDP 0
c=IN IP4 80.95.247.69
t=0 0
m=audio 2544 RTP/AVP 0 101 100
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtpmap:100 X-NSE/8000
a=fmtp:100 192-194,200-202
a=X-sqn:0
a=X-cap: 1 audio RTP/AVP 100
a=X-cpar: a=rtpmap:100 X-NSE/8000
a=X-cpar: a=fmtp:100 192-194,200-202
a=X-cap: 2 image udptl t38
a=nortpproxy:yes

AVT: payload=101
Response=183; Session Progress
18x Response has SDP
Frames per packet=2
SetG723Mode: 2 0
[0]Enable encoder 0
RTP TX[0]:SSRC_ID = 9e8b6574
RTP Tx Init: 0, 0
[0]Enable encoder 0
[0]Start/Resume Media-> 80.95.247.69:2544 (pt=0)

----
 [0]Rx Msg from 80.95.252.5:5060
SIP/2.0 180 Klingelt
Record-Route:
<sip:80.95.252.14:5070;avp=B50DCABydHBwcm94eQMAeWVz;lr=on>
Record-Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;rport=5062;received=84.150.194.222;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To:
<sip:01608438483 at sip.carpo.de;user=phone>;tag=e0aef7928df800c0a39d563783d2a332
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 INVITE
Content-Type: application/sdp
Server: Sip EXpress router
(0.10.99-iptelorg/tekelec-SOPv2 (i386/linux))
Content-Length: 0
Warning: 392 80.95.252.29:5090 "Noisy feedback tells: 
pid=5490 req_src_ip=80.95.252.14 req_src_port=5070 

in_uri=sip:491608438483 at 217.188.44.79
out_uri=sip:491608438483 at 217.188.44.79 via_cnt==0"

Response=180; Ringing

----
[0]DPKT 1st: 91375780 91375620, pt 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::80.95.252.14:5070;avp=B50DCA SIP/2.0
Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest 

username="wa.mayer",realm="carpo",nonce="45961c6006af8c7d88236d8de4aa44b64d504738",uri="sip:01608438483 at sip.

carpo.de",response="31b050a88b23b31a915df6f6ef8cff28"
Content-Length: 0

[0]CANCEL Retry 1
-----
[0:0] Tx Msg to 80.95.252.5:5060

CANCEL sip::80.95.252.14:5070;avp=B50DCA SIP/2.0
Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest 

username="wa.mayer",realm="carpo",nonce="45961c6006af8c7d88236d8de4aa44b64d504738",uri="sip:01608438483 at sip.

carpo.de",response="31b050a88b23b31a915df6f6ef8cff28"
Content-Length: 0

[0]CANCEL Retry 2

[0:0] Tx Msg to 80.95.252.5:5060
CANCEL sip::80.95.252.14:5070;avp=B50DCA SIP/2.0
Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest 

username="wa.mayer",realm="carpo",nonce="45961c6006af8c7d88236d8de4aa44b64d504738",uri="sip:01608438483 at sip.

carpo.de",response="31b050a88b23b31a915df6f6ef8cff28"
Content-Length: 0

[0]CANCEL Retry 3

-----
[0:0] Tx Msg to 80.95.252.5:5060

CANCEL sip::80.95.252.14:5070;avp=B50DCA SIP/2.0
Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest 

username="wa.mayer",realm="carpo",nonce="45961c6006af8c7d88236d8de4aa44b64d504738",uri="sip:01608438483 at sip.

carpo.de",response="31b050a88b23b31a915df6f6ef8cff28"
Content-Length: 0

[0]CANCEL Retry 4

----

[0:0] Tx Msg to 80.95.252.5:5060
CANCEL sip::80.95.252.14:5070;avp=B50DCA SIP/2.0
Route: <sip:80.95.252.5;lr=on>
Via: SIP/2.0/UDP
192.168.178.41:5062;branch=z9hG4bKa96c7242c55a1bc
From: Use of a Display Name
<sip:wa.mayer at sip.carpo.de>;tag=3931549548
To: <sip:01608438483 at sip.carpo.de;user=phone>
Call-ID: 3762823499 at 192.168.178.41
CSeq: 2 CANCEL
User-Agent: Cisco-CP7912/8.0.0-060111A
Supported: replaces, 100rel
Proxy-Authorization: Digest 

username="wa.mayer",realm="carpo",nonce="45961c6006af8c7d88236d8de4aa44b64d504738",uri="sip:01608438483 at sip.

carpo.de",response="31b050a88b23b31a915df6f6ef8cff28"
Content-Length: 0

BYE/CAN Failed (Proxy No Resp)
SCC Cmd[0:0]RELEASE
>>> SIP Soft Reset [0:0] <<<

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