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| Header Fields in SIP |
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Page 9 of 16
20.23 Min-Expires
The Min-Expires header field conveys the minimum refresh interval
supported for soft-state elements managed by that server. This
includes Contact header fields that are stored by a registrar. The
header field contains a decimal integer number of seconds from 0 to
(2**32)-1. The use of the header field in a 423 (Interval Too Brief)
response is described in Sections 10.2.8, 10.3, and 21.4.17.
Example:
Min-Expires: 60
20.24 MIME-Version
See [H19.4.1].
Example:
MIME-Version: 1.0
20.25 Organization
The Organization header field conveys the name of the organization to
which the SIP element issuing the request or response belongs.
The field MAY be used by client software to filter calls.
Example:
Organization: Boxes by Bob
