ITU-T M.665 FRENCH-1988
Testing of echo cancellers

Standard No.

ITU-T M.665 FRENCH-1988

Release Date

1988

Published By

International Telecommunication Union (ITU)

Latest

ITU-T M.665 FRENCH-1988

Scope

This Recommendation applies to all echo cancellers specified in accordance with Recommendation G.165 [1], which are located either in international or national networks and which are used for international calls.

ITU-T M.665 FRENCH-1988 Referenced Document

• ITU-T G.165 Echo Cancellers Study Group XV; 31 PP*， 1993-01-01 Update
• ITU-T O.22 CCITT Automatic Transmission Measuring and Signalling Testing Equipment ATME No. 2 - Specifications of Measuring Equipment (Study Group IV) 35 pp*， 1992-01-01 Update
• ITU-T O.27 In-Station Echo Canceller Test Equipment

ITU-T M.665 FRENCH-1988 history

• 1988 ITU-T M.665 FRENCH-1988 Testing of echo cancellers