[reSIProcate] Stack sends a 400 Bad Request()

Tue Mar 13 11:48:45 CDT 2007

Enabling INFO level logging may help pin this down.

Scott

From: resiprocate-devel-bounces at list.resiprocate.org
[mailto:resiprocate-devel-bounces at list.resiprocate.org] On Behalf Of
Robert Mansfield
Sent: Tuesday, March 13, 2007 10:55 AM
To: resiprocate-devel at list.resiprocate.org
Subject: [reSIProcate] Stack sends a 400 Bad Request()

All,

Can anyone spot the problem with the received INVITE in this trace? If
we use the older 0.9.0 version of the resip stack the INVITE is not
rejected. I've tried with resip 1.1-RC2 and this is the result. 

I'm unsure about the top most Via header but we have tried by-passing
this proxy and the result is the same.

Regards,

Rob.

////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
///////////////////

DEBUG | 20070313-130236.515 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | Transport.cxx:287 | incoming from: [ V4
172.24.4.222:5060 UDP target domain=unspecified received on: Transport:
[ V4 0.0.0.0:5060 UDP target domain=unspecified connectionId=0 ]
connectionId=0 ]
STACK | 20070313-130236.515 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | Transport.cxx:288 | 

INVITE sip:00447940582913 at 172.24.4.222:5060 SIP/2.0

Via: SIP/2.0/UDP 172.24.4.222;branch=0

Via: SIP/2.0/UDP 172.24.4.161:5060;branch=z9hG4bK-45f69ff0-f8ed78e3-7754

Max-Forwards: 16

Record-Route:
<sip:172.24.4.222;ftag=a10418ac-13c4-45f69ff0-f8ed78e3-56a7;lr=on>

Contact: <sip:3334000 at 172.24.4.161>

To: <sip:00447940582913 at 172.24.4.222:5060>

From:
<sip:3334000 at 172.24.4.161>;tag=a10418ac-13c4-45f69ff0-f8ed78e3-56a7

Call-ID: 4220881548 at 10.40.0.10 <mailto:4220881548 at 10.40.0.10> 

CSeq: 1 INVITE

Session-Expires: 180;refresher=uas

Min-SE: 90

Content-Type: application/SDP

Supported: timer, timer

Content-Length: 269

v=0

o=3334000 189350 189350 IN IP4 10.40.0.10

s=ATA186 Call

c=IN IP4 172.24.4.61

t=0 0

m=audio 30000 RTP/AVP 18 8 0

a=fmtp:18 annexb=yes

a=fmtp:101 0-15

a=rtpmap:18 G729/8000/1

a=rtpmap:8 PCMA/8000/1

a=rtpmap:0 PCMU/8000/1

a=rtpmap:101 telephone-event/8000

DEBUG | 20070313-130236.515 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe | RESIP
| 1396 | Helper.cxx:372 | Helper::makeResponse(SipReq:  INVITE
00447940582913 at 172.24.4.222:5060 tid=189e606d40c252a4780a9a7f1a4cee91
cseq=INVITE contact=3334000 at 172.24.4.161 / 1 from(wire) code=400 reason=
DEBUG | 20070313-130236.515 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | TransportSelector.cxx:521 | Looked up source
for destination: [ V4 172.24.4.222:5060 UDP target domain=unspecified
received on: Transport: [ V4 0.0.0.0:5060 UDP target domain=unspecified
connectionId=0 ] connectionId=0 ] -> [ V4 172.24.4.220:0 UDP target
domain=unspecified received on: Transport: [ V4 0.0.0.0:5060 UDP target
domain=unspecified connectionId=0 ] connectionId=0 ]
sent-by=172.24.4.222 sent-port=0
DEBUG | 20070313-130236.515 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | TransportSelector.cxx:879 | Transmitting to [
V4 172.24.4.222:5060 UDP target domain=unspecified received on:
Transport: [ V4 0.0.0.0:5060 UDP target domain=unspecified
connectionId=0 ] connectionId=0 ] tlsDomain= via [ V4 172.24.4.220:5060
UDP target domain=unspecified received on: Transport: [ V4 0.0.0.0:5060
UDP target domain=unspecified connectionId=0 ] connectionId=0 ]

SIP/2.0 400 Bad Request()

Via: SIP/2.0/UDP 172.24.4.222;branch=0

Via: SIP/2.0/UDP 172.24.4.161:5060;branch=z9hG4bK-45f69ff0-f8ed78e3-7754

To: <sip:00447940582913 at 172.24.4.222:5060>;tag=a143a02a

From:
<sip:3334000 at 172.24.4.161>;tag=a10418ac-13c4-45f69ff0-f8ed78e3-56a7

Call-ID: 4220881548 at 10.40.0.10

CSeq: 1 INVITE

Content-Length: 0

DEBUG | 20070313-130236.515 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | Transport.cxx:213 | Adding message to tx buffer
to: [ V4 172.24.4.222:5060 UDP target domain=unspecified received on:
Transport: [ V4 0.0.0.0:5060 UDP target domain=unspecified
connectionId=0 ] connectionId=0 ]
DEBUG | 20070313-130236.531 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | Transport.cxx:287 | incoming from: [ V4
172.24.4.222:5060 UDP target domain=unspecified received on: Transport:
[ V4 0.0.0.0:5060 UDP target domain=unspecified connectionId=0 ]
connectionId=0 ]
STACK | 20070313-130236.531 | RT-SIP-00-20-07-5.bb.cc.dd_v02.exe |
RESIP:TRANSPORT | 1396 | Transport.cxx:288 | 

ACK sip:00447940582913 at 172.24.4.222:5060 SIP/2.0

Via: SIP/2.0/UDP 172.24.4.222;branch=0

Via: SIP/2.0/UDP 172.24.4.161:5060;branch=z9hG4bK-45f69ff0-f8ed78e3-7754

Max-Forwards: 16

Record-Route:
<sip:172.24.4.222;ftag=a10418ac-13c4-45f69ff0-f8ed78e3-56a7;lr=on>

Contact: <sip:3334000 at 172.24.4.161>

To: <sip:00447940582913 at 172.24.4.222:5060>;tag=a143a02a

From:
<sip:3334000 at 172.24.4.161>;tag=a10418ac-13c4-45f69ff0-f8ed78e3-56a7

Call-ID: 4220881548 at 10.40.0.10

CSeq: 1 ACK

Content-Length: 0

============================

Robert Mansfield

Senior Software Engineer

Redwood Technologies Limited

The Redwood Building, Broad Lane, Bracknell, Berkshire, RG12 9GU, U.K.

Registered in England No. 2817863

T +[44] (0)1344 304 344

F +[44] (0)1344 304 345

E rjm at redwoodtech.com   

W www.redwoodtech.com
<file:///C:\Documents%20and%20Settings\SST01\Application%20Data\Microsof
t\Signatures\www.redwoodtech.com> 

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