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ITU-T V.250 (1999) Amd. 1 (07/2001)

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Support of V.44, V.90, V.91 and V.92 and improved support for mode selection
This document provides an amendment to the 1999 edition of ITU-T V.250. It is intended to be read in conjunction with the Recommendation. The changes, defined herein supersede the 2000 version of the V.250 Implementors' Guide.

Citation:	https://handle.itu.int/11.1002/1000/5534
Series title:	V series: Data communication over the telephone network V.250-V.299: Control procedures
Approval date:	2001-07-29
Provisional name:	V.at
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 21
Further details:	Patent statement(s) Development history

Editions

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
4.1	V.250 Suppl. 1 (06/2001)	In force	-	here	here
4	V.250 (07/2003)	In force	here	here	here
3.3	V.250 (1999) Amd. 2 (03/2002)	Superseded	here	-	here
3.2	V.250 (1999) Amd. 1 (07/2001)	Superseded	here	-	here
3	V.250 (05/1999)	Superseded	-	-	here
2.2	V.250 Suppl. 1 (09/1998)	Superseded	-	here	here
2	V.25 ter (07/1997)	Superseded	here	here	here
2	V.250 (07/1997)	Superseded	-	-	Not available
1.2	V.25 ter Annex A (08/1996)	Superseded	-	here	here
1.1	V.25 ter Suppl. 1 (04/1995)	Superseded	-	here	here
1	V.25 ter (08/1995)	Superseded	-	here	here