iTIP

iTIP

[1] RFC 5546 - iCalendar Transport-Independent Interoperability Protocol (iTIP) ( ( 版)) <http://tools.ietf.org/html/rfc5546>

[2] RFC 5546 - iCalendar Transport-Independent Interoperability Protocol (iTIP) ( 版) <https://tools.ietf.org/html/rfc5546>