3Com MSR 50 Network Router User Manual


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2612 CHAPTER 173: VOIP CONFIGURATION COMMANDS
timer first-dial
Syntax timer first-dial seconds
undo timer first-dial
View FXS/FXO voice subscriber line view
Parameter seconds: Maximum interval in seconds between off-hook and dialing the first
digit, in the range of 1 to 300.
Description Use the
timer first-dial command to configure the maximum interval between
off-hook and dialing the first digit.
Use the
undo timer first-dial command to restore the default setting.
By default, the maximum interval between off-hook and dialing the first digit is 15
seconds.
Upon the expiration of the timer, the subscriber will be prompted to hook up and
the call is terminated.
Example # Set the maximum interval between off-hook and dialing the first digit to 10
seconds.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] subscriber-line 1/0
[Sysname-voice-line1/0] timer first-dial 15
timer hookoff-interval
Syntax timer hookoff-interval milliseconds
undo timer hookoff-interval
View FXO voice subscriber line view
Parameter milliseconds: Interval between on-hook and off-hook in milliseconds, in the range
of 500 to 4,000.
Description Use the
timer hookoff-interval command to configure the interval between
on-hook and off-hook.
Use the
undo timer hookoff-interval command to restore the default.
By default, the interval between on-hook and off-hook is 500 milliseconds.
In the delay off-hook mode, the on-hook/off-hook state between FXS and FXO
voice subscriber lines is consistent. When an FXS voice subscriber line goes