SIP requires that you always have a Content-Length. 20.14 Content-Length
The Content-Length header field indicates the size of the message- body, in decimal number of octets, sent to the recipient. Applications SHOULD use this field to indicate the size of the message-body to be transferred, regardless of the media type of the entity. If a stream-based protocol (such as TCP) is used as transport, the header field MUST be used. Regards, Attila Attila Sipos Let's talk Business, Let's talk VoIP http://www.vegastream.com >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] Behalf >> Of Isaac Dudy >> Sent: 02 August 2005 09:11 >> To: [email protected] >> Subject: [Sip-implementors] Sending message without body with TCP >> >> >> Hi all. >> >> Quick question: >> Should sip message without a body sent in TCP, have a Content-Length >> header with the value zero, or can the header be omitted ? >> >> Thanks in advance, >> David Isaac. >> >> _______________________________________________ >> Sip-implementors mailing list >> [email protected] >> http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors >> _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
