ITU-T I-Series Recommendations

(last updated: 29-Oct-2000 08:45)
 

I Series: Integrated Services Digital Network

Terminology

  1. I.112 (03/93)
    Vocabulary of terms for ISDNs.
     
  2. I.113 (06/97)
    Vocabulary of terms for broadband aspects of ISDN.
     
  3. I.114 (03/93)
    Vocabulary of terms for universal personal telecommunication.

Description of ISDNs

  1. I.120 (03/93)
    Integrated services digital networks (ISDNs).
     
  2. I.121 (04/91)
    Broadband aspects of ISDN.
     
  3. I.122 (03/93)
    Framework for frame mode bearer services.

General Modelling Methods

  1. I.130 (11/88)
    Method for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN.

Telecommunication Network and Service Attributes

  1. I.140 (03/93)
    Attribute technique for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN.
     
  2. I.141 (11/88)
    ISDN network charging capabilities attributes.

General Description of Asynchronous Transfer Mode

  1. I.150 (02/99)
    B-ISDN asynchronous transfer mode functional characteristics.

Service Capabilities - Scope

  1. I.200 (11/88)
    Guidance to the I.200-Series of Recommendations.

General Aspects of Services in ISDN

  1. I.210 (03/93)
    Principles of telecommunication services supported by an ISDN and the means to describe them.
     
  2. I.211 (03/93)
    B-ISDN service aspects.

Common Aspects of Services in the ISDN

  1. I.220 (11/88)
    Common dynamic description of basic telecommunication services.
     
  2. I.221 (03/93)
    Common specific characteristics of services.

Bearer Services Supported by an ISDN

  1. I.230 (11/88)
    Definition of bearer service categories.
     
  2. I.231 (11/88)
    Circuit-mode bearer service categories.
     
  3. I.231.1 (11/88)
    Circuit-mode 64 kbit/s unrestricted, 8 kHz structured bearer service.
     
  4. I.231.2 (11/88)
    Circuit-mode 64 kbit/s, 8 kHz structured bearer service usable for speech information transfer.
     
  5. I.231.3 (11/88)
    Circuit-mode 64 kbit/s, 8 kHz structured bearer service usable for 3.1 kHz audio information transfer.
     
  6. I.231.4 (11/88)
    Circuit-mode alternate speech / 64 kbit/s unrestricted, 8 kHz structured bearer service.
     
  7. I.231.5 (11/88)
    Circuit-mode 2 x 64 kbit/s unrestricted, 8 kHz structured bearer service.
     
  8. I.231.6 (07/96)
    Circuit-mode 384 kbit/s unrestricted, 8 kHz structured bearer service.
     
  9. I.231.7 (07/96)
    Circuit-mode 1536 kbit/s unrestricted, 8 kHz structured bearer service.
     
  10. I.231.8 (07/96)
    Circuit-mode 1920 kbit/s unrestricted, 8 kHz structured bearer service.
     
  11. I.231.9 (03/93)
    Circuit mode 64 kbit/s 8 kHz structured multi-use bearer service.
     
  12. I.231.10 (08/92)
    Circuit-mode multiple-rate unrestricted 8 kHz structured bearer service.
     
  13. I.232 (11/88)
    Packet-mode bearer services categories.
     
  14. I.232.1 (11/88)
    Virtual call and permanent virtual circuit bearer service category.
     
  15. I.232.2 (11/88)
    Connectionless bearer service category.
     
  16. I.232.3 (03/93)
    User signalling bearer service category (USBS).
     
  17. I.233 (10/91)
    Frame mode bearer services.
     
  18. I.233.1 (10/91)
    ISDN frame relaying bearer service.
     
  19. I.233.1 Annex F (07/96)
    Frame relay multicast.
     
  20. I.233.2 (10/91)
    ISDN frame switching bearer service.

Teleservices Supported by an ISDN

  1. I.240 (11/88)
    Definition of teleservices.
     
  2. I.241 (11/88)
    Teleservices supported by an ISDN.
     
  3. I.241.1 (11/88)
    Telephony.
     
  4. I.241.2 (11/88)
    Teletex.
     
  5. I.241.3 (11/88)
    Telefax 4.
     
  6. I.241.4 (11/88)
    Mixed mode.
     
  7. I.241.5 (11/88)
    Videotex.
     
  8. I.241.6 (11/88)
    Telex.
     
  9. I.241.7 (03/93)
    Telephony 7 kHz teleservice.
     
  10. I.241.8 (10/95)
    Teleaction stage one service description.

Supplementary Services in ISDN

  1. I.250 (11/88)
    Definition of supplementary services.
     
  2. I.251 (11/88)
    Number identification supplementary services.
     
  3. I.251.1 (08/92)
    Direct-Dialling-In.
     
  4. I.251.2 (08/92)
    Multiple Subscriber Number.
     
  5. I.251.3 (08/92)
    Calling Line Identification Presentation.
     
  6. I.251.4 (08/92)
    Calling Line Identification Restriction.
     
  7. I.251.5 (02/95)
    Connected Line Identification Presentation (COLP).
     
  8. I.251.6 (02/95)
    Connected Line Identification Restriction (COLR).
     
  9. I.251.7 (08/92)
    Malicious Call Identification.
     
  10. I.251.8 (08/92)
    Sub-addressing supplementary service.
     
  11. I.251.9 (07/96)
    Calling name identification presentation.
     
  12. I.251.10 (07/96)
    Calling name identification restriction.
     
  13. I.252 (11/88)
    Call offering supplementary services.
     
  14. I.252.1 (11/88)
    Call Transfer (CT).
     
  15. I.252.2 (08/92)
    Call Forwarding Busy.
     
  16. I.252.3 (08/92)
    Call Forwarding No Reply.
     
  17. I.252.4 (08/92)
    Call Forwarding Unconditional.
     
  18. I.252.5 (08/92)
    Call Deflection.
     
  19. I.252.6 (11/88)
    Line Hunting (LH).
     
  20. I.252.7 (05/97)
    Explicit Call Transfer.
     
  21. I.253 (11/88)
    Call completion supplementary services.
     
  22. I.253.1 (07/90)
    Call waiting (CW) supplementary service.
     
  23. I.253.2 (08/92)
    Call Hold.
     
  24. I.253.3 (07/96)
    Completion of Calls to Busy Subscribers (CCBS).
     
  25. I.253.4 (07/96)
    Completion of calls on no reply.
     
  26. I.254 (11/88)
    Multiparty supplementary services.
     
  27. I.254.1 (11/88)
    Conference Calling (CONF).
     
  28. I.254.2 (08/92)
    Three-Party Supplementary Service.
     
  29. I.254.5 (05/97)
    Meet-Me Conference.
     
  30. I.255 (11/88)
    Community of interest supplementary services.
     
  31. I.255.1 (08/92)
    Closed User Group.
     
  32. I.255.2 (07/96)
    Support of Private Numbering Plans.
     
  33. I.255.3 (07/90)
    Multi-level precedence and preemption service (MLPP).
     
  34. I.255.4 (07/90)
    Priority service.
     
  35. I.255.5 (08/92)
    Outgoing call barring.
     
  36. I.256 (11/88)
    Charging supplementary services.
     
  37. I.256.1 (1988)
    Credit Card Calling (CRED).
     
  38. I.256.2a (03/93)
    Advice of charge: charging information at call set-up time (AOC-S).
     
  39. I.256.2b (03/93)
    Advice of charge: charging information during the call (AOC-D).
     
  40. I.256.2c (03/93)
    Advice of charge: charging information at the end of the call (AOC-E).
     
  41. I.256.3 (08/92)
    Reverse Charging.
     
  42. I.257 (11/88)
    Additional information transfer supplementary services.
     
  43. I.257.1 (10/95)
    User-to-User Signalling.
     
  44. I.258
    Mobility and modification supplementary services.
     
  45. I.258.1 (10/95)
    Terminal portability (TP).
     
  46. I.258.2 (02/95)
    In-call modification (IM).
     
  47. I.259
    Screening supplementary services.
     
  48. I.259.1 (07/96)
    Screening supplementary services: Address screening (ADS).

Network Functional Principles

  1. I.310 (03/93)
    ISDN - Network functional principles.
     
  2. I.311 (08/96)
    B-ISDN general network aspects.
     
  3. I.312 (10/92) (same as Q.1201)
    Principles of intelligent network architecture.
     
  4. I.313 (09/97)
    B-ISDN Network Requirements.

Reference Models

  1. I.320 (11/93)
    ISDN protocol reference model.
     
  2. I.321 (04/91)
    B-ISDN protocol reference model and its application.
     
  3. I.322 (02/99)
    Generic Protocol Reference Model for Telecommunication Networks.
     
  4. I.324 (10/91)
    ISDN network architecture.
     
  5. I.325 (03/93)
    Reference configurations for ISDN connection types.
     
  6. I.326 (11/95)
    Functional architecture of transport networks based on ATM.
     
  7. I.327 (03/93)
    B-ISDN functional architecture.
     
  8. I.328 (09/97) (same as Q.1202)
    Intelligent network - Service plane architecture.
     
  9. I.329 (09/97) (same as Q.1203)
    Intelligent network - Global functional plane architecture.

Numbering, Addressing and Routing

  1. I.330 (11/88)
    ISDN numbering and addressing principles.
     
  2. I.331 (05/97) (same as E.164)
    The International Public Telecommunication Numbering Plan.
     
  3. I.333 (03/93)
    Terminal selection in ISDN.
     
  4. I.334 (11/88)
    Principles relating ISDN numbers/subaddresses to the OSI reference model network layer addresses.

Connection Types

  1. I.340 (11/88)
    ISDN connection types.

Performance Objectives

  1. I.350 (03/93)
    General aspects of quality of service and network performance in digital networks, including ISDNs.
     
  2. I.351 (06/97)
    Relationships among ISDN performance Recommendations.
     
  3. I.352 (03/93)
    Network performance objectives for connection processing delays in an ISDN.
     
  4. I.353 (08/96)
    Reference events for defining ISDN and B-ISDN performance parameters.
     
  5. I.354 (03/93)
    Network performance objectives for packet-mode communication in an ISDN.
     
  6. I.355 (03/95)
    ISDN 64 kbit/s connection type availability performance.
     
  7. I.356 (03/00)
    B-ISDN ATM layer cell transfer performance.
     
  8. I.357 (08/96)
    B-ISDN semi-permanent connection availability.
     
  9. I.358 (06/98)
    Call Processing Performance for Switched Virtual Connections (VCCs) in a B-ISDN.
     
  10. I.359 (02/99)
    Accuracy and Dependability Performance of ISDN 64 kbit/s Circuit Mode Connection Types.

Protocol Layer Requirements

  1. I.361 (02/99)
    B-ISDN ATM layer specification.
     
  2. I.362 (1993)
    B-ISDN ATM adaptation layer (AAL) functional description.
     
  3. I.363 (03/93) + Addendum 1 (11/93)
    B-ISDN ATM adaptation layer (AAL) specification.
     
  4. I.363.1 (08/96)
    Type 1 AAL.
     
  5. I.363.2 (09/97)
    Type 2 AAL.
     
  6. I.363.3 (08/96)
    Types 3/4 AAL.
     
  7. I.363.5 (08/96)
    Type 5 AAL.
     
  8. I.364 (02/99)
    Support of the broadband connectionless data bearer service by the B-ISDN.
     
  9. I.365 (11/93)
    B-ISDN ATM adaptation layer sublayers.
     
  10. I.365.1 (11/93)
    Frame relaying service specific convergence sublayer (FR-SSCS).
     
  11. I.365.2 (11/95)
    Service specific coordination function to provide the connection oriented network service.
     
  12. I.365.3 (11/95)
    Service specific coordination function to provide the connection-oriented transport service
     
  13. I.365.4 (08/96)
    B-ISDN ATM adaptation layer sublayers: Service specific convergence sublayer for HDLC applications.
     
  14. I.366.1 (06/98)
    Segmentation and Reassembly Service Specific Convergence Sublayer for the AAL Type 2.
     
  15. I.366.2 (02/99)
    AAL Type 2 Service Specific Convergence Sublayer for Trunking.

General Network Requirements and Functions

  1. I.370 (10/91)
    Congestion management for the ISDN frame relaying bearer service.
     
  2. I.371 (03/00)
    Traffic control and congestion control in B-ISDN.
     
  3. I.371.1 (06/97)
    Conformance Definitions for ABT and ABR.
     
  4. I.372 (03/93)
    Frame relaying bearer service network-to-network interface requirements.
     
  5. I.373 (03/93)
    Network capabilities to support universal personal telecommunication (UPT).
     
  6. I.374 (03/93)
    Framework Recommendation on "network capabilities to support multimedia services".
     
  7. I.375 (03/00)
    Network Capabilities to Support Multimedia Services.
     
  8. I.375.1 (06/98)
    General Aspects.
     
  9. I.375.2 (06/98)
    Example of Multimedia Retrieval Service Class - Video-on-Demand Service Using an ATM Based Network.
     
  10. I.375.3 (03/00)
    Example of Multimedia Distribution Service Class - Switched Digital Broadcasting.
     
  11. I.376 (03/95)
    ISDN network capabilities for the support of teleaction service.
     
  12. I.380 (02/99)
    Internet Protocol Data Communication Service - IP Packet Transfer and Availability Performance Parameters.

ISDN User-Network Interfaces

  1. I.410 (11/88)
    General aspects and principles relating to Recommendations on ISDN user-network interfaces.
     
  2. I.411 (03/93)
    ISDN user-network interfaces - Reference configurations.
     
  3. I.412 (11/88)
    ISDN user-network interfaces - Interface structures and access capabilities.
     
  4. I.413 (03/93)
    B-ISDN user-network interface.
     
  5. I.414 (09/97)
    Overview of Recommendations on layer 1 for ISDN and B-ISDN customer accesses.

Application of I-Series Recommendations to ISDN User-Network Interfaces

  1. I.420 (11/88)
    Basic user-network interface.
     
  2. I.421 (11/88)
    Primary rate user-network interface.

Layer 1 Recommendations

  1. I.430 (11/95)
    Basic user-network interface - Layer 1 specification.
     
  2. I.431 (03/93)
    Primary rate user-network interface - Layer 1 specification.
     
  3. I.432 (08/96)
    B-ISDN user-network interface - Physical layer specification.
     
  4. I.432.1 (02/99)
    General characteristics.
     
  5. I.432.2 (02/99)
    155 520 kbit/s and 622 080 kbit/s operation.
     
  6. I.432.3 (02/99)
    B-ISDN user-network interface - Physical layer specification: 1544 kbit/s and 2048 kbit/s operation.
     
  7. I.432.4 (02/99)
    B-ISDN User-Network Interface - Physical layer specification: 51 840 kbit/s operation.
     
  8. I.432.5 (06/97)
    B-ISDN User-Network Interface - Physical Layer Specification: 25 600 kbit/s Operation.

Layer 2 Recommendations

  1. I.440 (03/93) (same as Q.920)
    ISDN user-network interface data link layer - General aspects.
     
  2. I.441 (03/93) (same as Q.921)
    ISDN user-network interface - Data link layer specification.

Layer 3 Recommendations

  1. I.450 (03/93) (same as Q.930)
    ISDN user-network interface layer 3 - General aspects.
     
  2. I.451 (03/93) (same as Q.931)
    ISDN user-network interface layer 3 specification for basic call control.
     
  3. I.452 (03/93) (same as Q.932)
    Generic procedures for the control of ISDN supplementary services.

Multiplexing, Rate Adaption and Support of Existing Interfaces

  1. I.460 (02/99)
    Multiplexing, rate adaption and support of existing interfaces.
     
  2. I.461 (03/93) (same as X.30)
    Support of X.21, X.21 bis and X.20 bis based data terminal equipments (DTEs) by an integrated services digital network (ISDN).
     
  3. I.462 (11/95) (same as X.31)
    Support of packet mode terminal equipment by an ISDN.
     
  4. I.463 (02/00) (same as V.110)
    Support by an ISDN of data terminal equipments with V-Series type interfaces.
     
  5. I.464 (02/99)
    Multiplexing, rate adaption and support of existing interfaces for restricted 64 kbit/s transfer capability.
     
  6. I.465 (10/96) (same as V.120)
    Support by an ISDN of data terminal equipment with V-series type interfaces with provision for statistical multiplexing.

Aspects of ISDN Affecting Terminal Requirements

  1. I.470 (11/88)
    Relationship of terminal functions to ISDN.
     
  2. I.480 (03/00)
    1+1 Protection Switching for Cell-Based Physical Layer.

Internetwork Interfaces

  1. I.500 (03/93)
    General structure of the ISDN interworking Recommendations.
     
  2. I.501 (03/93)
    Service interworking.
     
  3. I.510 (03/93)
    Definitions and general principles for ISDN interworking.
     
  4. I.511 (11/88)
    ISDN-to-ISDN layer 1 internetwork interface.
     
  5. I.515 (03/93)
    Parameter exchange for ISDN interworking.
     
  6. I.520 (03/93)
    General arrangements for network interworking between ISDNs.
     
  7. I.525 (08/96)
    Interworking between networks operating at bit rates less than 64 kbit/s with 64 kbit/s-based ISDN and B-ISDN.
     
  8. I.530 (03/93)
    Network interworking between an ISDN and a public switched telephone network (PSTN).
     
  9. I.540 (10/96) (same as X.321)
    General arrangements for interworking between circuit switched public data networks (CSPDNs) and integrated services digital networks (ISDNs) for the provision of data transmission services.
     
  10. I.550 (10/96) (same as X.325)
    General arrangements for interworking between packet switched public data networks (PSPDNs) and integrated services digital networks (ISDNs) for the provision of data transmission services.
     
  11. I.555 (09/97)
    Frame relaying bearer service interworking.
     
  12. I.560 (03/93) (same as U.202)
    Technical requirements to be met in providing the international telex service within an integrated services digital network.
     
  13. I.570 (03/93)
    Public/private ISDN interworking.
     
  14. I.571 (08/96)
    Connection of VSAT based private networks to the public ISDN.
     
  15. I.572 (03/00)
    VSAT Interconnection with the PSTN.
     
  16. I.580 (11/95)
    General arrangements for interworking between B-ISDN and 64 kbit/s based ISDN.
     
  17. I.581 (09/97)
    General Arrangements for B-ISDN Interworking.

Maintenance Principles

  1. I.601 (11/88)
    General maintenance principles of ISDN subscriber access and subscriber installation.
     
  2. I.610 (02/99)
    B-ISDN operation and maintenance principles and functions.
     
  3. I.620 (10/96)
    Frame relay operation and maintenance principles and functions.
     
  4. I.630 (02/99)
    ATM Protection Switching.

ATM Equipment

  1. I.731 (03/96)
    Types and general characteristics of ATM equipment.
     
  2. I.732 (03/96)
    Functional characteristics of ATM equipment.
     
  3. I.741 (06/99)
    Interworking and Interconnection Between ATM and Switched Telephone Networks for the Transmission of Speech, Voiceband Data, and Audio Signals.

Management of ATM Equipment

  1. I.751 (03/96)
    Asynchronous transfer mode management of the network element view.
     
  2. I.761 (03/00)
    Inverse Multiplexing for ATM (IMA).
     
  3. I.762 (03/00)
    ATM over Fractional Physical Links.