NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN ETS 300765-1 [Withdrawn] references following documents:

Document number Edition Title
ISO/IEC 9646-6 1994-12 Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification More 
ISO/IEC 9646-7 1995-09 Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation conformance statements More 
ITU-T G.164 1988-11 Echo suppressors More 
ITU-T G.165 1993-03 Echo cancellers More 
ITU-T V.25 1996-10 Automatic answering equipment and general procedures for automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually and automatically established calls More