Gerke, Tom wrote:
Hello,
The SIP spec (RFC 3261) in section 10.2 specifically states that the To: header value in a REGISTER request MUST be a SIP or SIPS URI. But, what about the From: header value? MUST it be a SIP or SIPS URI, or can it be any URI scheme (like Contact: header values can be)?
I believe it can be anything.
And of course the registrar is free to refuse the request if it doesn't like what it sees. :-)
Paul _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
