R2511-HP MSR Router Series Voice Command Reference(V5)

101
Views
Analog FXO voice subscriber line view
Default command level
2: System level
Parameters
milliseconds: Interval between on-hook and off-hook in milliseconds, in the range of 500 to 4000.
Usage guidelines
In the delay off-hook mode, the on-hook/off-hook state of FXS and FXO voice subscriber lines is
consistent. When an FXS voice subscriber line goes off-hook, the FXO voice subscriber line to which the
FXS voice subscriber line is bound goes off-hook, too. When the FXS voice subscriber line in the off-hook
state needs to connect the FXO voice subscriber line to originate a call over PSTN, the FXO voice
subscriber line must go on-hook and then off-hook to send the called number.
Examples
# Set the interval from on-hook to off-hook for FXO voice subscriber line 1/0 to 600 milliseconds.
<Sysname> system-view
[Sysname] subscriber-line 1/0
[Sysname-subscriber-line1/0] timer hookoff-interval 600
Related commands
hookoff-mode
timer ring-back
Use timer ring-back to configure the maximum duration of playing the ringback tone.
Use undo timer ring-back to restore the default.
Syntax
timer ring-back seconds
undo timer ring-back
Default
The maximum duration of playing the ringback tone is 60 seconds.
Views
FXS voice subscriber line view, FXO voice subscriber line view, E&M voice subscriber line view
Default command level
2: System level
Parameters
seconds: Maximum duration in seconds of playing ringback tone, in the range of 5 to 120.
Examples
# Set the maximum time duration of playing ringback tones to 8 seconds.
<Sysname> system-view
[Sysname] subscriber-line 1/0
[Sysname-subscriber-line1/0] timer ring-back 8