ITU-T-Q.25 Splitting Arrangements & Signal Recognition Times in 'In-Band' Signalling Systems

ITU-T-Q.25 - 1988 EDITION - CURRENT



Splitting Arrangements & Signal Recognition Times in 'In-Band' Signalling Systems


ORDER



Document Number

ITU-T-Q.25

Revision Level

1988 EDITION

Status

Current

Publication Date

Nov. 1, 1988