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

78
Views
Voice view
Default command level
2: System level
Parameters
value: DTMF amplitude in 0.1 dBm increments, in the range of –9.0 to –7.0.
Usage guidelines
The configuration will apply to the whole device once you carry out this command.
Examples
# Configure the DTMF amplitude to –8.0 dBm.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dtmf amplitude -8.0
dtmf sensitivity-level
Use dtmf sensitivity-level to set the DTMF detection sensitivity level and the absolute frequency deviation
when the DTMF detection sensitivity level is set to medium.
Use undo dtmf sensitivity-level to restore the default detection sensitivity level.
Syntax
dtmf sensitivity-level { high | low | medium [ frequency-tolerance value ] }
undo dtmf sensitivity-level
Default
The DTMF detection sensitivity level is low.
Views
Analog FXS voice subscriber line view, analog FXO voice subscriber line view
Default command level
2: System level
Parameters
high: Sets the DTMF detection sensitivity level to high. In this mode, the possibility of missing the detection
of a true DTMF signal is low but the possibility of false detection is high.
low: Sets the DTMF detection sensitivity level to low. In this mode, the possibility of false detection is low,
but the possibility of missing the detection of a true DTMF signal is high. .
medium: Sets the DTMF detection sensitivity level to medium. Support for this keyword varies with
installed cards. The following voice modules support the medium keyword:
• SIC-2FXS1FXO
• DSIC-4FXS1FXO
• MIM-16FXS