Command Reference Guide

312 ● vi-card custom-toneparam 3Com Router 5000 Family and Router 6000 Family
Command Reference
Description When detecting the busy tone on the FXO interface after the vi-card
busy-tone-detect
command is run, the system can calculate busy tone
detection-related parameters. You can view these parameters, which can be referred
to in your customization of these parameters, with the
display
current-configuration
command.
CAUTION:
You must use the area custom command in FXO subscriber line view to validate
you custom configuration.
Related Commands ■ area custom
■ vi-card busy-tone-detect