Command Reference Guide

290 ● timer ring-back 3Com Router 5000 Family and Router 6000 Family
Command Reference
timer ring-back
Purpose Use the timer ring-back command to configure the maximum duration for the
system to send the ringback tone.
Use the undo timer ring-back command to restore the default.
Syntax timer ring-back seconds
undo timer ring-back
Purpose seconds
Maximum duration of ringback tone (in seconds). Valid
values are 5 to 120 seconds.
If no value is specified, the default is 60 seconds. This
argument applies on interfaces that are analog E&M,
digital E&M, FXS, or FXO.
Example Set the maximum time duration for the system to send ringback tone to eight
seconds.
[Router-voice-line0/0/0] timer ring-back 8
View This command can be used in the following views:
■ Voice Subscriber-Line view
Description This command applies only on interfaces that are analog E&M, digital E&M, FXS, or
FXO.