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Telephony and IT terms

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TermDefinition
I Series
I-Series

The 1988 set of CCITT (now ITU-T) recommendations.

Includes BRA and PRA recommendations.

I.

The I series Recommendations from the ITU-T regarding general ISDN matters.

see I-series.

I.110

Defines the general structure and terminology of the I-series recommendations.

see I..

I.111

Describes the relationship with other recommendations relevant to other ISDNs.

see I..

I.112

Defines the vocabulary for terms for ISDNs.

see I..

I.120

Defines the ISDN concept.

see I..

I.130

Refers to the modelling methods of the ISDN and defines the attributes for the characteristics of telecommunications services supported by ISDN and other network capabilities of an ISDN.

see I..

I.210

Defines the principles of telecommunication services supported by ISDN and the means to define them.

see I..

I.211

Defines the B-ISDN service aspects.

see I..

I.212

Defines the Tele-services supported by ISDN.

see I..

I.300

Defines the overall network aspects and functions of ISDN.

see I..

I.310

Defines the network functional principles of the ISDN.

see I..

I.320

Sets out the ISDN protocol reference models.

see I..

I.325

Defines the Reference configurations for ISDN connection types.

see I..

I.32X

ISDN functional architectural model.

see I..

I.330

ISDN numbering and addressing principles.

see I..

I.331

Defines the International telecommunications numbering plan.

see I..

I.340

Defines the ISDN connection types.

see I..

I.410

General aspects and principles relating to recommendations on ISDN user network interfaces.

see I..

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