X.81 : Interworking between an ISDN circuit-switched and a circuit-switched public data network (CSPDN)

Français Español

Home : ITU-T : Publications : Recommendations : X Series : X.81 : X.81 (11/88)

Recently posted - Search Recommendations

X.81 : Interworking between an ISDN circuit-switched and a circuit-switched public data network (CSPDN)

Recommendation X.81 (11/88)

Approved in 1988-11-25

Status : In force

	Table of Contents

Access : Freely available items

Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

English

PDF (acrobat)

253233 bytes

1989-11-10

E 15406

Español

PDF (acrobat)

292560 bytes

1989-11-10

S 15406

Français

PDF (acrobat)

297053 bytes

1989-11-10

F 15406

Access :

TIES users

Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

TIES users

English

Word

4735640 bytes

1989-11-10

E 15406

Español

Word

5100681 bytes

1989-11-10

S 15406

Français

Word

4495848 bytes

1989-11-10

F 15406