[Serusers] Question about SIP-METHOD

[Juha Heinanen]

iana defines these methods:

Methods and Response Codes - per [RFC3261] Section 27.4
--------------------------

  Methods                  Reference
  -------                  ---------
  ACK                      [RFC3261]
  BYE                      [RFC3261]
  CANCEL                   [RFC3261]
  INFO                     [RFC2976]
  INVITE                   [RFC3261]
  NOTIFY                   [RFC3265]
  OPTIONS                  [RFC3261]
  PRACK                    [RFC3262]
  REGISTER                 [RFC3261]
  SUBSCRIBE                [RFC3265]
  UPDATE                   [RFC3311]
  MESSAGE                  [RFC3428]
  REFER                    [RFC3515]

so perhaps all of them should be include.

-- juha