ECMA 302 : 2ED 2001

1 Scope
2 Conformance
3 References (normative)
4 Terms and definitions
  4.1 External definitions
  4.2 Other definitions
       4.2.1 WTM user
5 Symbols and abbreviated terms
6 Signalling protocol for the support of SS-WTLR
  6.1 SS-WTLR description
  6.2 SS-WTLR operational requirements
       6.2.1 Requirements on the Visitor PINX
       6.2.2 Requirements on the Home PINX
       6.2.3 Requirements on a Transit PINX
       6.2.4 Requirements on the Directory PINX
  6.3 SS-WTLR coding requirements
       6.3.1 Operations
       6.3.2 Information elements
       6.3.3 Messages
  6.4 SS-WTLR state definitions
       6.4.1 States at the Visitor PINX
       6.4.2 States at the Home PINX
       6.4.3 States at the Directory PINX
  6.5 SS-WTLR Signalling procedures for location
       registration
       6.5.1 Actions at the Visitor PINX for location
              registration
       6.5.2 Additional actions at the Visitor PINX for
              enquiry to the previous Visitor PINX
       6.5.3 Additional actions at the Visitor PINX for
              enquiry to a Directory PINX
       6.5.4 Actions at the Home PINX for location
              registration
       6.5.5 Actions at a Transit PINX for location
              registration
       6.5.6 Actions at the previous Visitor PINX for
              location registration
       6.5.7 Additional actions at the previous Visitor
              PINX for enquiry from the Visitor PINX
       6.5.8 Actions at the Directory PINX for enquiry
              from the Visitor PINX
  6.6 SS-WTLR signalling procedures for location
       deregistration
       6.6.1 Actions at the Visitor PINX for location
              deregistration
       6.6.2 Actions at the Home PINX for location
              deregistration
       6.6.3 Actions at a Transit PINX for location
              deregistration
  6.7 SS-WTLR Impact of interworking with public ISDNs
  6.8 SS-WTLR Impact of interworking with non-ISDNs
  6.9 Protocol interactions between SS-WTLR and other
       supplementary services and ANFs
       6.9.1 Interaction with Calling Name Identification
              Presentation (SS-CNIP)
       6.9.2 Interaction with Connected Name Identification
              Presentation (SS-CONP)
       6.9.3 Interaction with Completion of Calls to Busy
              Subscriber (SS-CCBS)
       6.9.4 Interaction with Completion of Calls on No
              Reply (SS-CCNR)
       6.9.5 Interaction with Call Transfer (SS-CT)
       6.9.6 Interaction with Call Forwarding Unconditional
              (SS-CFU)
       6.9.7 Interaction with Call Forwarding Busy (SS-CFB)
       6.9.8 Interaction with Call Forwarding No Reply
              (SS-CFNR)
       6.9.9 Interaction with Call Deflection (SS-CD)
       6.9.10 Interaction with Path Replacement (ANF-PR)
       6.9.11 Interaction with Call Offer (SS-CO)
       6.9.12 Interaction with Call Intrusion (SS-CI)
       6.9.13 Interaction with Do Not Disturb (SS-DND)
       6.9.14 Interaction with Do Not Disturb Override
              (SS-DNDO)
       6.9.15 Interaction with Advice Of Charge (SS-AOC)
       6.9.16 Interaction with Recall (SS-RE)
       6.9.17 Interaction with Call Interception (ANF-CINT)
       6.9.18 Interaction with Transit Counter (ANF-TC)
       6.9.19 Interaction with Route Restriction Class
              (ANF-RRC)
       6.9.20 Interaction with Message Waiting Indication
              (SS-MWI)
       6.9.21 Interaction with Wireless Terminal information
              exchange (ANF-WTINFO)
       6.9.22 Interaction with Wireless Terminal Incoming
              Call (SS-WTMI)
       6.9.23 Interaction with Wireless Terminal Outgoing
              Call (SS-WTMO)
       6.9.24 Interaction with Wireless Terminal
              Authentication of Terminal (SS-WTAT)
       6.9.25 Interaction with Wireless Terminal
              Authentication of Network (SS-WTAN)
  6.10 SS-WTLR parameter values (timers)
       6.10.1 Timer T1
       6.10.2 Timer T2
       6.10.3 Timer T3
       6.10.4 Timer T4
7 Signalling protocol for the support of ANF-WTINFO
  7.1 ANF-WTINFO description
  7.2 ANF-WTINFO operational requirements
       7.2.1 Requirements on the Visitor PINX
       7.2.2 Requirements on the Home PINX
       7.2.3 Requirements on a Transit PINX
  7.3 ANF-WTINFO coding requirements
       7.3.1 Operations
       7.3.2 Information elements
       7.3.3 Messages
  7.4 ANF-WTINFO state definitions
       7.4.1 States at the Visitor PINX
       7.4.2 States at the Home PINX
  7.5 ANF-WTINFO signalling procedures for transfer
       of restriction information
       7.5.1 Actions at the Visitor PINX for transfer
              of restriction information
       7.5.2 Actions at the Home PINX for transfer of
              restriction information
  7.6 ANF-WTINFO signalling procedures for check of
       location data
       7.6.1 Actions at the Visitor PINX for check of
              location data
       7.6.2 Actions at the Home PINX for check of
              location data
       7.6.3 Actions at a Transit PINX for support of
              ANF-WTINFO
  7.7 ANF-WTINFO Impact of interworking with public ISDNs
  7.8 ANF-WTINFO Impact of interworking with non-ISDNs
  7.9 Protocol interactions between ANF-WTINFO and other
       supplementary services and ANFs
       7.9.1 Interaction with Calling Name Identification
              Presentation (SS-CNIP)
       7.9.2 Interaction with Connected Name Identification
              Presentation (SS-CONP)
       7.9.3 Interaction with Completion of Calls to Busy
              Subscriber (SS-CCBS)
       7.9.4 Interaction with Completion of Calls on No
              Reply (SS-CCNR)
       7.9.5 Interaction with Call Transfer (SS-CT)
       7.9.6 Interaction with Call Forwarding Unconditional
              (SS-CFU)
       7.9.7 Interaction with Call Forwarding Busy (SS-CFB)
       7.9.8 Interaction with Call Forwarding No Reply
              (SS-CFNR)
       7.9.9 Interaction with Call Deflection (SS-CD)
       7.9.10 Interaction with Path Replacement (ANF-PR)
       7.9.11 Interaction with Call Offer (SS-CO)
       7.9.12 Interaction with Call Intrusion (SS-CI)
       7.9.13 Interaction with Do Not Disturb (SS-DND)
       7.9.14 Interaction with Do Not Disturb Override
              (SS-DNDO)
       7.9.15 Interaction with Advice Of Charge (SS-AOC)
       7.9.16 Interaction with Recall (SS-RE)
       7.9.17 Interaction with Call Interception (ANF-CINT)
       7.9.18 Interaction with Transit Counter (ANF-TC)
       7.9.19 Interaction with Route Restriction Class
              (ANF-RRC)
       7.9.20 Interaction with Message Waiting Indication
              (SS-MWI)
       7.9.21 Interaction with Wireless Terminal Location
              Registration (SS-WTLR)
       7.9.22 Interaction with Wireless Terminal Incoming
              Call (SS-WTMI)
       7.9.23 Interaction with Wireless Terminal Outgoing
              Call (SS-WTMO)
       7.9.24 Interaction with Wireless Terminal
              Authentication of Terminal (SS-WTAT)
       7.9.25 Interaction with Wireless Terminal
              Authentication of Network (SS-WTAN)
  7.10 ANF-WTINFO parameter values (timers)
       7.10.1 Timer T5
       7.10.2 Timer T6
Annex A - Protocol Implementation Conformance Statement
          (PICS) proforma
Annex B - Imported ASN.1 definitions
Annex C - Examples of message sequences
Annex D - Specification and Description Language (SDL)
          representation of procedures
Annex E - ASN.1 definitions according to ITU-T Recs.
          X.208/X.209

Specifies the signalling protocol for the support of the Wireless Terminal Location Registration supplementary service (SS-WTLR) and the Wireless Terminal Information exchange additional network feature (ANF-WTINFO) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN).