ECMA 282 : 3ED 2001

1 Scope
2 Conformance
3 References (normative)
4 Definitions
  4.1 External definitions
  4.2 Remote PINX
  4.3 Previous Visitor PINX
  4.4 Alternative identifier
  4.5 Activating user
5 List of acronyms
6 Signalling protocol for the support of SS-PUMR
  6.1 SS-PUMR description
  6.2 SS-PUMR operational requirements
       6.2.1 Requirements on the Visitor PINX
       6.2.2 Requirements on the Home PINX
       6.2.3 Requirements on the Previous Visitor PINX
       6.2.4 Requirements on a Transit PINX
       6.2.5 Requirements on the Directory PINX
       6.2.6 Requirements on the Remote PINX
  6.3 SS-PUMR coding requirements
       6.3.1 Operations
       6.3.2 Information elements
       6.3.3 Messages
  6.4 SS-PUMR 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
       6.4.4 States at the Previous Visitor PINX
       6.4.5 States at the Remote PINX
  6.5 SS-PUMR signalling procedures for registration
       6.5.1 Actions at the Visitor PINX for registration
       6.5.2 Additional actions at the Visitor PINX in
              case of remote registration
       6.5.3 Actions at the Home PINX for registration
       6.5.4 Actions at a Transit PINX for registration
       6.5.5 Actions at the previous Visitor PINX for
              registration
       6.5.6 Actions at the Remote PINX for registration
  6.6 SS-PUMR signalling procedures for de-registration
       6.6.1 Actions at the Visitor PINX for de-registration
       6.6.2 Actions at the Home PINX for de-registration
       6.6.3 Actions at a Transit PINX for de-registration
       6.6.4 Actions at the Remote PINX for de-registration
  6.7 SS-PUMR signalling procedures for interrogation
       6.7.1 Actions at the Visitor PINX for interrogation
       6.7.2 Actions at the Home PINX for interrogation
       6.7.3 Actions at the Remote PINX for interrogation
  6.8 Signalling procedures for enquiry to a Directory PINX
       6.8.1 Actions at a PINX for enquiry to a Directory
              PINX
       6.8.2 Actions at the Directory PINX for enquiry
  6.9 SS-PUMR impact of interworking with public ISDNs
  6.10 SS-PUMR impact of interworking with non-ISDNs
  6.11 Protocol interactions between SS-PUMR and other
       supplementary services and ANFs
       6.11.1 Interaction with Calling Name Identification
               Presentation (SS-CNIP)
       6.11.2 Interaction with Connected Name Identification
               Presentation (SS-CONP)
       6.11.3 Interaction with Call Forwarding Unconditional
               (SS-CFU)
       6.11.4 Interaction with Call Forwarding Busy (SS-CFB)
       6.11.5 Interaction with Call Forwarding No Reply
               (SS-CFNR)
       6.11.6 Interaction with Call Deflection (SS-CD)
       6.11.7 Interaction with Path Replacement (ANF-PR)
       6.11.8 Interaction with Call Transfer (SS-CT)
       6.11.9 Interaction with Call Completion to Busy
               Subscriber (SS-CCBS)
       6.11.10 Interaction with Call Completion on No Reply
               (SS-CCNR)
       6.11.11 Interaction with Call Offer (SS-CO)
       6.11.12 Interaction with Do Not Disturb (SS-DND)
       6.11.13 Interaction with Do Not Disturb Override
               (SS-DNDO)
       6.11.14 Interaction with Call Intrusion (SS-CI)
       6.11.15 Interaction with Call Interception (ANF-CINT)
       6.11.16 Interaction with Transit Counter (ANF-TC)
       6.11.17 Interaction with Recall (SS-RE)
       6.11.18 Interaction with Advice Of Charge (SS-AOC)
       6.11.19 Interaction with Wireless Terminal Incoming
               Call (SS-WTMI)
       6.11.20 Interactions with Wireless Terminal Outgoing
               call (SS-WTMO)
       6.11.21 Interactions with Wireless Terminal Location
               Registration (SS-WTLR)
       6.11.22 Interactions with Wireless Terminal
               Authentication of the WTM User (SS-WTAT)
       6.11.23 Interactions with Wireless Terminal
               Authentication of the PISN (SS-WTAN)
       6.11.24 Interactions with Message Waiting Indication
               (SS-MWI)
       6.11.25 Interactions with Common Information (ANF-CMN)
       6.11.26 Interactions with Call Priority Interruption
               (SS-CPI)
       6.11.27 Interactions with Call Priority Interruption
               Protection (SS-CPIP)
  6.12 SS-PUMR parameter values (timers)
       6.12.1 Timer T1
       6.12.2 Timer T2
       6.12.3 Timer T3
       6.12.4 Timer T4
       6.12.5 Timer T5
Annex A - Protocol Implementation Conformance Statement
          (PICS) proforma
Annex B - Examples of Message Sequences
Annex C - Specification and Description Language (SDL)
          representation of procedures
Annex D - Imported ASN.1 Definitions
Annex E - ASN.1 definitions according to ITU-T Recs.
          X.208/X.209

Signalling protocol for the support of the PUMR Supplementary Service (SS-PUMR) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network. The Q reference point is defined in Standard ECMA-133. This standard contains Stage 3 specifications for the Q reference point and satisfies the requirements identified by the Stage 1 and 2 specifications in Standard ECMA 281. Applicable to PINXs which can interconnect to form a PISN. Applies to PUM only within a single PISN.