[Users] BAD REQUEST

[Daniel-Constantin Mierla]

Hello,

I can't see the Content-Length header, maybe is not displayed in your 
trace or is missing and this could be the problem. See what the caller 
sends to OpenSER.

Cheers,
Daniel


On 10/24/06 02:57, Jose Gil Navarrete wrote:
>
> Hi.
>
> My problem is the next. When my sip server send the message INVITE to 
> the phone, the phone always respond with 400 Bad Request, I think is 
> something wrong in the message, in the UDP message the Checksum always 
> is corrupted by the sip server, is it the problem? or is something 
> else in the sip message? How I can correct this?
>
> this is the trace:
>
> User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 7191 (7191)
> Source port: 5060 (5060)
> Destination port: 7191 (7191)
> Length: 1057
> Checksum: 0x879f [incorrect, should be 0xb0cd]
> Session Initiation Protocol
> Request-Line: INVITE sip:192.168.1.8:7191 SIP/2.0
> Method: INVITE
> Resent Packet: True
> Suspected resend of frame: 9
> Message Header
> Record-Route: <sip:192.168.1.20;lr=on;ftag=db79a2e2>
> Via: SIP/2.0/UDP 192.168.1.20;branch=z9hG4bKdfe7.2eeeaa64.0
> Via: SIP/2.0/UDP 192.168.1.7:7191;branch=z9hG4bKN2IVzrueyM
> Max-Forwards: 69
> Content-Type: application/sdp
> To: <sip:2109075 at 192.168.1.20>
> From: "4422109087" <sip:4422109087 at 192.168.1.20>;tag=db79a2e2
> Call-ID: eea4130a-277bd7f8 at 192.168.1.7
> CSeq: 1503273304 INVITE
> Allow: INVITE, ACK, CANCEL, MESSAGE, OPTIONS, BYE, UPDATE, REFER, 
> SUBSCRIBE, NOTIFY, SERVICE
> User-Agent: PHONE-UserAgent
> Contact: "4422109087" <sip:4422109087 at 192.168.1.7:7191>
> P-hint: usrloc applied
> Message body
> Session Description Protocol
> Session Description Protocol Version (v): 0
> Owner/Creator, Session Id (o): ntzum 717537891 1011557901 IN IP4 
> 192.168.1.7
> Session Name (s): -
> Connection Information (c): IN IP4 192.168.1.7
> Bandwidth Information (b): CT:29
> Time Description, active time (t): 0 0
> Media Description, name and address (m): audio 49648 RTP/AVP 4 96 97 98
> Media Attribute (a): sendrecv
> Media Attribute (a): rtpmap:4 G723/8000
> Media Attribute (a): rtpmap:96 AMR/8000
> Media Attribute (a): rtpmap:97 X-G723-7200/8000
> Media Attribute (a): rtpmap:98 telephone-event/8000
> Media Attribute (a): fmtp:98 0-15
> Media Description, name and address (m): video 49650 RTP/AVP 99 100 34
> Media Attribute (a): sendrecv
> Media Attribute (a): rtpmap:99 H264/90000
> Media Attribute (a): fmtp:99 packetization-mode=1
> Media Attribute (a): rtpmap:100 H263-1998/90000
> Media Attribute (a): rtpmap:34 H263/90000
>
> Regards!
>
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