ATIS T1.TR.27-1993
Echo Cancelling

Standard No.

ATIS T1.TR.27-1993

Release Date

1993

Published By

Alliance of Telecommunications Industry Solutions （ATIS)

Latest

ATIS T1.TR.27-1993

ATIS T1.TR.27-1993 history

• 1993 ATIS T1.TR.27-1993 Echo Cancelling