[Freeswitch-users] BAD CONTACT HEADER

pratham2013 manish.khilwani at gmail.com
Mon Apr 29 16:53:25 MSD 2013


Hello,My SIP device is giving bad contact header when I'm trying to register
via softphone. Below are the SIP TRACE I have posted.   
freeswitch at domU-12-31-39-02-85-BD> recv 569 bytes from
udp/[189.234.223.22]:10604 at 19:32:38.981695:      
------------------------------------------------------------------------      
REGISTER sip:54.225.79.159;transport=udp SIP/2.0       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-7ac384e9b8979fec-1---d8754z-;rport      
Max-Forwards: 70       Contact:
<sip:1000 at 189.234.223.22:10604;rinstance=830f25b897d4ecb9;transport=udp>      
To: "1000"<sip:1000 at 54.225.79.159>       From:
"1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 1 REGISTER      
Expires: 3600       Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY,
MESSAGE, SUBSCRIBE, INFO       User-Agent: X-Lite release 4.5 stamp 69607      
Content-Length: 0           
------------------------------------------------------------------------   
send 672 bytes to udp/[189.234.223.22]:10604 at 19:32:38.982923:      
------------------------------------------------------------------------      
SIP/2.0 401 Unauthorized       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-7ac384e9b8979fec-1---d8754z-;rport=10604      
From: "1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       To: "1000"
<sip:1000 at 54.225.79.159>;tag=120rgNHa202Xc       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 1 REGISTER      
User-Agent: FreeSWITCH-mod_sofia/1.5.1b+git~20130406T213201Z~1e251568cc      
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER,
REFER, NOTIFY, PUBLISH, SUBSCRIBE       Supported: precondition, path,
replaces       WWW-Authenticate: Digest realm="54.225.79.159",
nonce="8b341bb6-0b60-45bd-9c12-d2fba508c185", algorithm=MD5, qop="auth"      
Content-Length: 0           
------------------------------------------------------------------------   
2013-04-25 19:32:38.982782 [WARNING] sofia_reg.c:1587 SIP auth challenge
(REGISTER) on sofia profile 'internal' for [1000 at 54.225.79.159] from ip
189.234.223.22    recv 834 bytes from udp/[189.234.223.22]:10604 at
19:32:39.159706:      
------------------------------------------------------------------------      
REGISTER sip:54.225.79.159;transport=udp SIP/2.0       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-5015538769fafb1a-1---d8754z-;rport      
Max-Forwards: 70       Contact:
<sip:1000 at 189.234.223.22:10604;rinstance=830f25b897d4ecb9;transport=udp>      
To: "1000"<sip:1000 at 54.225.79.159>       From:
"1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 2 REGISTER      
Expires: 3600       Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY,
MESSAGE, SUBSCRIBE, INFO       User-Agent: X-Lite release 4.5 stamp 69607      
Authorization: Digest
username="1000",realm="54.225.79.159",nonce="8b341bb6-0b60-45bd-9c12-d2fba508c185",uri="sip:54.225.79.159;transport=udp",response="428a6156713f632381221a14fbd4fd52",cnonce="d7aa657b759663a6b51d81c568efdbdc",nc=00000001,qop=auth,algorithm=MD5      
Content-Length: 0           
------------------------------------------------------------------------   
send 674 bytes to udp/[189.234.223.22]:10604 at 19:32:39.162185:      
------------------------------------------------------------------------      
SIP/2.0 200 OK       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-5015538769fafb1a-1---d8754z-;rport=10604      
From: "1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       To: "1000"
<sip:1000 at 54.225.79.159>;tag=2BtHjg2DZ9rgr       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 2 REGISTER      
Contact:
<sip:1000 at 189.234.223.22:10604;rinstance=830f25b897d4ecb9;transport=udp>;expires=3600      
Date: Thu, 25 Apr 2013 19:32:39 GMT       User-Agent:
FreeSWITCH-mod_sofia/1.5.1b+git~20130406T213201Z~1e251568cc       Allow:
INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER,
NOTIFY, PUBLISH, SUBSCRIBE       Supported: precondition, path, replaces      
Content-Length: 0           
------------------------------------------------------------------------   
recv 829 bytes from udp/[189.234.223.22]:10604 at 19:32:39.339465:      
------------------------------------------------------------------------      
REGISTER sip:54.225.79.159;transport=udp SIP/2.0       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-b7e8bd30145a2cb4-1---d8754z-;rport      
Max-Forwards: 70       Contact:
<sip:1000 at 189.234.223.22:10604;rinstance=830f25b897d4ecb9;transport=udp>;expires=0      
To: "1000"<sip:1000 at 54.225.79.159>       From:
"1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 3 REGISTER      
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE,
INFO       User-Agent: X-Lite release 4.5 stamp 69607       Authorization:
Digest
username="1000",realm="54.225.79.159",nonce="8b341bb6-0b60-45bd-9c12-d2fba508c185",uri="sip:54.225.79.159;transport=udp",response="a957575e31cdba10c7be41a9db26eda2",cnonce="70b4da67f9ae2f1ab6f2599658e00548",nc=00000002,qop=auth,algorithm=MD5      
Content-Length: 0           
------------------------------------------------------------------------   
send 578 bytes to udp/[189.234.223.22]:10604 at 19:32:39.341224:      
------------------------------------------------------------------------      
SIP/2.0 200 OK       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-b7e8bd30145a2cb4-1---d8754z-;rport=10604      
From: "1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       To: "1000"
<sip:1000 at 54.225.79.159>;tag=3mKamBKHvjF3K       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 3 REGISTER      
Date: Thu, 25 Apr 2013 19:32:39 GMT       User-Agent:
FreeSWITCH-mod_sofia/1.5.1b+git~20130406T213201Z~1e251568cc       Allow:
INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER,
NOTIFY, PUBLISH, SUBSCRIBE       Supported: precondition, path, replaces      
Content-Length: 0           
------------------------------------------------------------------------   
recv 840 bytes from udp/[189.234.223.22]:10604 at 19:32:39.517716:      
------------------------------------------------------------------------      
REGISTER sip:54.225.79.159;transport=udp SIP/2.0       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-c43ad0c3c11ccbe2-1---d8754z-;rport      
Max-Forwards: 70       Contact:
<sip:1000 at 189.234.223.22:10604:10604;transport=udp;rinstance=6860708eab0fb92b>      
To: "1000"<sip:1000 at 54.225.79.159>       From:
"1000"<sip:1000 at 54.225.79.159>;tag=a4771acf       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 4 REGISTER      
Expires: 3600       Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY,
MESSAGE, SUBSCRIBE, INFO       User-Agent: X-Lite release 4.5 stamp 69607      
Authorization: Digest
username="1000",realm="54.225.79.159",nonce="8b341bb6-0b60-45bd-9c12-d2fba508c185",uri="sip:54.225.79.159;transport=udp",response="89e4f1175f553d3fcc27811f956dcf1a",cnonce="418a6e48bdec6d7e8c4ae68f1e80dd27",nc=00000003,qop=auth,algorithm=MD5      
Content-Length: 0           
------------------------------------------------------------------------   
send 334 bytes to udp/[189.234.223.22]:10604 at 19:32:39.517869:      
------------------------------------------------------------------------      
SIP/2.0 400 Bad Contact Header       Via: SIP/2.0/UDP
189.234.223.22:10604;branch=z9hG4bK-d8754z-c43ad0c3c11ccbe2-1---d8754z-;rport=10604      
From: "1000" <sip:1000 at 54.225.79.159>;tag=a4771acf       To: "1000"
<sip:1000 at 54.225.79.159>;tag=4Xc3N63mSU5NF       Call-ID:
Nzk3Mjk3MmE0YjY5MjkxNmNiZGQyMDdmODI1NjhmNWM       CSeq: 4 REGISTER      
Content-Length: 0           
------------------------------------------------------------------------  At
last its sending contact like this : Contact:
<sip:1000 at 189.234.223.22:10604:10604;transport=udp;rinstance=6860708eab0fb92b>Port
10604 is attached 2 times and I think this may be the issue. I have also
turned off SIP ALG in router.Please help me as its very critical
issue.ThanksManish Khilwani



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