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� Home : ITU-T : Publications : Recommendations : Q�Series : Q.931 : Q.931 (05/98)
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Q.931�:�ISDN user-network interface layer 3 specification for basic call control �

Recommendation Q.931 (05/98)

Approved in 1998-05-15

Status : In force

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Table of Contents

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Summary

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Format Size Posted Article Number
English

EPUB Document EPUB

20308310 bytes 2019-12-24 E�15605�

PDF Document PDF (acrobat)

2327685 bytes 1999-05-11 �
Espa�ol

PDF Document PDF (acrobat)

1973844 bytes 1999-05-11 S�15607�
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PDF Document PDF (acrobat)

2016564 bytes 1999-05-11 F�15606�

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Format Size Posted Article Number TIES users
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Word Document Word

3328512 bytes 1999-05-11 E�15605� Download
Espa�ol

Word Document Word

3464192 bytes 1999-05-11 S�15607� Download
Fran�ais

Word Document Word

3542016 bytes 1999-05-11 F�15606� Download

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