ISDN: Integrated Services Digital Network

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ISDN Documentation and specfications.

Contents 1 What is ISDN, Summary links 2 Specifications 3 Layer 2 4 Layer 3 5 Regional ISDN Dialects 5.1 North American National ISDN (NI-2) 5.2 Nortel (DMS-100) 5.3 AT&T (5ess Custom) 5.4 ETSI: (EuroISDN) 6 External Links 7 See Also

What is ISDN, Summary links

http://www.zytrax.com/tech/protocols/isdn/

http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/isdn.htm

http://www.ralphb.net/ISDN/

Specifications

ITU-T Q Series Recomendations

Layer 2

Q.920 ISDN user-network interface data link layer - General aspects

Q.920 Amendement 1

Q.921 ISDN user-network interface - Data link layer specification

Q.921 Amendement 1

Q.921bis Abstract test suite for LAPD conformance testing

Layer 3

Q.930 ISDN user-network interface layer 3 - General aspects

Q.931 ISDN user-network interface layer 3 specification for basic call control

Q.931 Amendement 1

Q.931 Errata 1

Q.932 Digital subscriber signalling system No. 1 - Generic procedures for the control of ISDN supplementary services

Q.932 Amendment 1

Q.950 Supplementary services protocols, structure and general

Q.951.1 Direct-dialling-in (DDI)

Q.951.2 Multiple subscriber number (MSN)

Q.951.3 Calling line identification presentation

Q.951.4 Calling line identification restriction

Q.951.5 Connected line identification presentation

Q.951.6 Connected line identification restriction

Q.951.7 Malicious Call Identification (MCID)

Q.951.8 Sub-addressing (SUB)

Q.952 Stage 3 description for call offering supplementary services using DSS 1 - Diversion supplementary services

Q.952.7 Stage 3 description for call offering supplementary services using DSS 1 - Explicit Call Transfer (ECT)

Q.953.1 Call waiting

Q.953.2 Call hold

Q.953.3 Completion of Calls to Busy Subscribers (CCBS)

Q.953.4 Terminal Portability (TP)

Q.953.5 Stage 3 description for call completion supplementary services using DSS 1 : Call Completion on No Reply (CCNR)

Q.954.1 Stage 3 description for multiparty supplementary services using DSS 1 : Conference calling

Q.954.2 Three-party (3PTY)

Q.955.1 Closed user group

Q.955.3 Multi-level precedence and preemption (MLPP)

Q.956.2 Advice of charge

Q.956.3 Reverse charging

Q.957.1 User-to-User Signalling (UUS)

Regional ISDN Dialects

North American National ISDN (NI-2)

Document list only, available for purchase from http://telecom-info.telcordia.com/

http://www.nationalisdncouncil.com/platform.htm

Nortel (DMS-100)

General Nortel documents

DMS-100 ISDN PRIMARY RATE ACCESS User-Network Interface Specification

AT&T (5ess Custom)

(5ess Custom) TECHNICAL REFERENCE 41459 AT&T Network Integrated Services Digital Network (ISDN) Primary Rate Interface and Special Application Specification User - Network Interface Description

ETSI: (EuroISDN)

ETSI EN 300 403-1 V1.3.2 (1999-11)

ETSI EN 300 403-2 V1.3.1 (2000-11)

ETSI EN 300 403-3 V1.4.1 (2001-05)

ETSI ETS 300 403-4 ed.1 (1997-01)

ETSI ETS 300 403-5 ed.1 (1997-09)

ETSI EN 300 403-6 V1.2.2 (2000-02)

ETSI EN 300 403-7 V2.1.2 (2000-02)

External Links

zytrax.com

See Also

• Signalling