Alcatel-Lucent omniacces-voip gateway User Manual
VoIP Commands
Page 5-158
Command Usage
Set acoustic echo canceller processor mode (on/off).
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.
sent to IP telephones, by isolating and filtering the signals. Acoustic echo cancellers function
as comfort noise generators.
voice signaling acoustic echo canceller mode
voice signaling channel <
slot/port/startChannel-endChannel
> acoustic echo canceller mode {on |
off}
Definitions:
slot
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
).
on
Turns ON acoustic echo canceller at channel startup for specified telephony signaling
channel.
channel.
off
Turns OFF acoustic echo canceller at channel startup for specified telephony signaling
channel.
channel.
Default:
The default setting is
The default setting is
off
.
Command Example:
voice signaling channel 2/1/1-12 acoustic echo canceller mode off
voice signaling channel 2/2/13-24 acoustic echo canceller mode on
voice signaling channel 2/2/13-24 acoustic echo canceller mode on