400 bad request should be sent for syntactical errors, in the received PDU there is no syntactical error. Can "488 not acceptable here" be sent with warning header?
Regards Anuradha Gupta -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rohit Aggarwal Sent: Monday, October 13, 2008 12:48 PM To: [email protected] Subject: Re: [Sip-implementors] Reject Response code for reinvite withmissingcontent type header How about 400 Bad Request with an appropriate reason-phrase like "Missing Content-Type header field"? Regards Rohit Aggarwal -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Anuradha Gupta Sent: Monday, October 13, 2008 12:45 PM To: [email protected] Subject: [Sip-implementors] Reject Response code for reinvite with missingcontent type header Hi If reINVITE is received with SDP body but the content -type header is missing then it should be rejected with what response code. The sample reINVITE is: INVITE sip:[EMAIL PROTECTED]:3819 SIP/2.0 To: 3275<sip:[EMAIL PROTECTED]>;tag=AricentUA_816059597-27872 From: 444<sip:[EMAIL PROTECTED]>;tag=abc Call-ID: 5486 CSeq: 3 INVITE Via: SIP/2.0/UDP 10.203.153.33:3010;branch=z9hG4bK6293480000-18296 Allow: INVITE,BYE,CANCEL,ACK,PRACK,OPTIONS Contact: <sip:[EMAIL PROTECTED]:3010> Session-Expires: 300;refresher=uac Min-SE: 300 Content-Length: 157 Supported: timer, 100rel v=0 o=EAST 12345 787 IN IP4 10.203.153.33 s=session c=IN IP4 10.203.153.33 t=0 0 m=audio 5600 RTP/AVP 8 Regards Anuradha Gupta Technical Leader ________________________________ "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error,please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error,please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error,please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
