Command Reference Guide

3Com Router 5000 Family and Router 6000 Family vi-card custom-toneparam ● 311
Command Reference
vi-card custom-toneparam
Purpose Use the vi-card custom-toneparam command to save DSP parameters and
customize busy tone detection parameters on the FXO interface.
Use the undo vi-card custom-toneparam command to restore the custom
default busy-tone detection settings on the FXO interface.
Syntax vi-card custom-toneparam area-number index argu f1 f2 p1 p2 p3 p4 p5 p6
p7
undo vi-card custom-toneparam index
Parameters area-number
Anumber, reserved parameter currently. It cannot be
zero.
index
Identify busy tone detection feature types
argu
Reserved.
f1
Frequency of single frequency tone in Hz.
f
Reserved.
p1
Energy threshold of single frequency tone.
p2
Reserved.
p3
Duration of single frequency tone, in milliseconds.
p4
Error range for duration of single frequency tone, in
milliseconds.
p5
Duration of silence tone, in milliseconds.
p6
Error range for duration of silence tone, in
milliseconds.
p7
Difference between the duration of single frequency
tone and silence duration,, in milliseconds, that is, the
difference between
p3 and p4.
Example Save such values as frequency, high/low electrical level duration, error range of
high/low electrical level duration and the difference of high and low electrical level
duration for busy tone 0.
[Router-voice] vi-card custom-toneparam 2 0 99 450 450 8000 8000 800
300 500 500 500
View This command can be used in the following views:
■ Voice view