Alcatel 060170-10, User Manual, Page: 302 / 430

VoIP Commands
Page 5-160
Command Usage
Set acoustic echo canceller processor output (handset/hands free).
Syntax Options
Remarks
Acoustic echo cancellers handle signal transmission echoes, on calls originating from or being
sent to IP telephones, by isolating and filtering the signals. Acoustic echo cancellers function
as comfort noise generators.
voice signaling acoustic echo canceller output
voice signaling channel <
slot/port/startChannel-endChannel
> acoustic echo canceller output
{handset | hands free}
Definitions:
slot Specifies chassis slot number where VSM is installed, (e.g.,
2
).
port
Specifies physical port number on voice daughtercard, (e.g.,
1
).
startChannel The first number in the range of voice channels (e.g.,
1
).
endChannel
The last number in the range of voice channels (e.g.,
30
).
♦
Syntax Note
♦
Be sure to separate the start and end range numbers with a
hyphen (e.g.,
1-30
).
handset
Set acoustic echo canceller output to handset for specified telephony signaling channel.
hands free
Set acoustic echo canceller output to hands free for specified telephony signaling channel.
♦
Syntax Note
♦
To use this command, the acoustic echo canceller must be
enabled via the
voice signaling acoustic echo canceller non-
linear processor
command.
Default:
The default setting is
hands free
.
Command Example:
voice signaling channel 2/1/1-12 acoustic echo canceller output handset
voice signaling channel 2/2/13-24 acoustic echo canceller output hands free