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

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Examples
# Clear IVA statistics.
<Sysname> reset voice iva statistic
Related commands
display voice iva statistic
ring-detect debounce
Use ring-detect debounce to configure the debounce time of ring detection on a FXO subscriber line. By
setting different debounce times, you can detect ring signals of different frequencies and waveforms.
Use undo ring-detect debounce to restore the default.
Syntax
ring-detect debounce value
undo ring-detect debounce
Default
The debounce time is 10 milliseconds.
Views
Analog FXO voice subscriber line view
Default command level
2: System level
Parameters
value: Debounce time in milliseconds of ring detection, in the range of 4 to 15.
Usage guidelines
Do not set the debounce time during a conversation.
Do not set the debounce time too short. Otherwise, false detection might occur under the influence of
power line interference.
If you configure this command on a FXO voice subscriber line of a board, the configuration is effective
for all FXO subscriber lines of this board.
The following voice modules support this command:
• SIC-2FXO
• SIC-1FXO
• MIM-4FXO
• MIM-2FXO
• FIC-4FXO
• FIC-2FXO
Examples
# Configure the debounce time of ring detection on FXO voice subscriber line 1/0 to 15 milliseconds.
<sysname> system-view
[sysname] subscriber-line 1/0
[sysname-subscriber-line1/0] ring-detect debounce 15