| SIP messages MAY include a single MIME-Version general-header field to
indicate what version of the MIME protocol was used to construct the
message. Use of the MIME-Version header field indicates that the message is
in full compliance with the MIME protocol as defined in
RFC2045. Proxies/gateways
are responsible for ensuring full compliance (where possible) when exporting
SIP messages to strict MIME environments.
For Example:
MIME-Version: 1.0
author: BEA Systems, NIST version: 1.2 |