Hi,
RFC 3261
In section 8.3 Redirect Servers, ParaGraph 5
When a redirect server returns a 3xx response to a request, it
populates the list of (one or more) alternative locations into the
^^^^^^^^^^^^^^^^^^^^^^
Contact header field. An "expires" parameter to the Contact header
field values may also be supplied to indicate the lifetime of the
Contact data.
While in the tables given in Section 20 for Header Fields it makes contact
Header field optional.
Header field where proxy ACK BYE CAN INV OPT REG
Contact 3xx d - o - o
o o
What is the purpose of 3xx without the Contact Header ?
In the table it should be made mandatory.
Thx
Samir
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