PRIVATE INTEGRATED SERVICES NETWORK (PISN) - MAPPING FUNCTIONS FOR THE EMPLOYMENT OF 64 KBIT/S CIRCUIT MODE CONNECTION WITH 8 KBIT/S SUB-MULTIPLEXING (MAPPING/8)

Published date

01-12-2013

Publisher

European Computer Manufacturers Association

1 Scope
2 Conformance
3 References (normative)
4 Definitions
  4.1 External definitions
  4.2 Special definitions
      4.2.1 Channel
      4.2.2 End PINX
      4.2.3 Inter-PINX Connection
      4.2.4 Inter-PINX Link
      4.2.5 Transit PINX
5 Abbreviations
6 Introduction
7 Capabilities at the Q reference point
8 Mapping functions
  8.1 Physical adaptation
      8.1.1 64 kbit/s Unrestricted Digital Leased Line
            (D64U)
  8.2 Mapping Matrix
      8.2.1 Channel allocation
      8.2.2 Bearer Conditioning for the D[Q]-channel
      8.2.3 Bearer Conditioning for the U[Q]-channels
Annex A - Implementation Conformance Statement (ICS)
          Proforma
Annex B - Bibliography
Annex C - QSIG Protocol Codepoints
Annex D - Example figure for Bearer Conditioning of
          U[Q]-channels

Defines the mapping functions in exchanges of Private Integrated Services Networks (PISNs) required for the utilization of scenarios in which 64 kbit/s circuit mode connections are sub-multiplexed into one 16 kbit/s channel for carrying inter-PINX signalling and 6 x 8 kbit/s channels for carrying inter-PINX user information. Applicable to PINXs that can be interconnected to form a Private Integrated Services Network (PISN) and that support signalling protocols at the Q reference point.

DocumentType	Standard
PublisherName	European Computer Manufacturers Association
Status	Current

TS 102 036 : 1.1.1	CORPORATE TELECOMMUNICATION NETWORKS (CN); SIGNALLING INTERWORKING BETWEEN QSIG AND H.323; BASIC SERVICES
ECMA 332 : 1ED 2001	CORPORATE TELECOMMUNICATION NETWORKS - SIGNALLING INTERWORKING BETWEEN QSIG AND H.323 - BASIC SERVICES

ETS 300 290 : 20001	BUSINESS TELECOMMUNICATIONS (BTC); 64 KBIT/S DIGITAL UNRESTRICTED LEASED LINE WITH OCTET INTEGRITY (D64U) - TERMINAL EQUIPMENT INTERFACE
ECMA TR/76 : 1ED 99	PRIVATE INTEGRATED SERVICES NETWORK (PISN) - ARCHITECTURE AND SCENARIOS FOR PRIVATE INTEGRATED SERVICES NETWORKING
ECMA 133 : 2ED 98	PISN - REFERENCE CONFIGURATION FOR PISN EXCHANGES (PINX)