ETS 300 392-12-3 : 20001

Foreword
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 General abbreviations
  3.3 Supplementary service abbreviations
4 SS-TPI service description
  4.1 General
  4.2 SS-TPI services offered over the TNSSSAP
  4.3 Parameter description
5 Signalling protocol for the support of SS-TPI
  5.1 SS-TPI operational requirements
  5.2 Coding requirements
  5.3 SS-TPI state definitions
  5.4 SS-TPI signalling procedures
  5.5 SS-TPI impact of interworking with other networks
  5.6 Protocol interactions between SS-TPI and other
      supplementary services and ANFs
  5.7 SS-TPI parameter values (timers)
Annex A (informative): Examples of message sequences
  A.1 Example message sequence for normal operation
      of SS-TPI in a group call in the case where
      transmission is not granted automatically at
      set-up time
  A.2 Example message sequence for normal operation
      of SS-TPI in a group call where transmission
      is granted automatically to the calling user at
      set-up time
  A.3 Example message sequence for normal operation
      of SS-TPI in a group call where transmission is
      granted automatically to another user than the
      calling user at set-up time
  A.4 Example message sequence for exceptional
      operation of SS-TPI in a group call where the
      originating SwMI does not support the sending of
      name
  A.5 Example message sequence for normal operation of
      SS-TPI in an individual call for the calling
      user
  A.6 Example message sequence for normal operation of
      SS-TPI in an individual call for the connected
      user
Annex B (informative): Specification and Description
        Language (SDL) representation of procedures
  B.1 SDL representation of SS-TPI at the served user
      MS/LS
  B.2 SDL representation of SS-TPI at the group
      controlling SwMI
  B.3 SDL representation of SS-TPI at the served user
      SwMI
  B.4 SDL representation of SS-TPI at the
      talking/sending user SwMI
  B.5 SDL representation of SS-TPI at the authorized
      user MS/LS
  B.6 SDL representation of SS-TPI at the authorized
      user SwMI
  B.7 SDL representation of SS-TPI at the managed user
      home SwMI
Annex C (informative): Bibliography
History