I.431 : Primary rate user-network interface

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I.431 : Primary rate user-network interface - Layer 1 specification

Recommendation I.431 (03/93)

Approved in 1993-03-01

Status : In force

	Table of Contents

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English

PDF (acrobat)

262246 bytes

1994-01-03

E 3950

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PDF (acrobat)

309315 bytes

1994-01-03

S 3951

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PDF (acrobat)

318548 bytes

1994-01-03

F 3949

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Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

TIES users

English

Word

311336 bytes

1994-01-03

E 3950

Español

Word

351963 bytes

1994-01-03

S 3951

Français

Word

356821 bytes

1994-01-03

F 3949