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

119
Related commands
timer dtmf
dtmf threshold digital
Use dtmf threshold digital to set the DTMF detection sensitivity.
Use undo dtmf threshold digital to restore the default DTMF detection sensitivity.
Syntax
dtmf threshold digital value
undo dtmf threshold digital
Default
The DTMF detection sensitivity level is 0, that is, insensitive.
Views
BSV voice subscriber line view
Default command level
2: System level
Parameters
digital: Sets a digital voice subscriber line.
value: 0 or 1. 0 indicates that DTMF detection is insensitive while 1 indicates that DTMF detection is
sensitive.
Usage guidelines
The more sensitive the DTMF detection is, the lower the possibility of missing the detection of true DTMF
tones, but the higher the possibility of false detection.
Examples
# Set the DTMF detection to be sensitive.
<Sysname> system-view
[Sysname] subscirber-line1/0:0
[Sysname-subscriber-line1/0:0] dtmf threshold digital 1
enable snmp trap updown
Use enable snmp trap updown to enable the interface to generate linkUp/linkDown traps upon link
changes.
Use undo enable snmp trap updown to disable the interface from generating linkUp/linkDown traps
upon link changes.
Syntax
enable snmp trap updown
undo enable snmp trap updown
Default
The interface is enabled to generate linkUp/linkDown traps upon link changes.