Configuring The Dtmf Detection Sensitivity; Configuring The Volume Adjustment Function - HP FlexNetwork MSR Series Configuration Manual

Step
5. Enter voice subscriber line
view.
6. Configure a companding law
for signal quantization.
7. Create a description for the
voice subscriber line.
8. Shut down the voice
subscriber line.

Configuring the DTMF detection sensitivity

Use the dtmf threshold digital command to configure the DTMF detection sensitivity. A high DTMF
detection sensitivity indicates a high tolerance of DTMF digits collection, a high probability of
detection errors, and a low probability of DTMF failing to be detected.
To configure a DTMF detection sensitivity:
Step
1. Enter system view.
2. Enter E1/T1 interface
view.
3. Create a TS set
according to the
selected signaling
mode.
4. Exit E1/T1 interface
view.
5. Enter voice
subscriber line view.
6. Configure a DTMF
detection sensitivity.

Configuring the volume adjustment function

To configure the volume adjustment function:
Command
subscriber-line
slot-number:ts-set-number
pcm { a-law | μ-law }
description text
shutdown
Command
system-view
controller { e1 | t1 } slot-number
timeslot-set ts-set-number timeslot-list
timeslots-list signal { e&m-delay |
e&m-immediate | e&m-wink |
fxo-ground | fxo-loop | fxs-ground |
fxs-loop | r2 }
quit
subscriber-line
slot-number:ts-set-number
dtmf threshold digital value
68
Remarks
N/A
Optional.
A-law for a VE1 interface card and
μ-law for a VT1 interface card by
default.
Optional.
The description for a voice
subscriber line is
interface-name+Interface.
Optional.
The voice subscriber line is up by
default.
Remarks
N/A
N/A
N/A
N/A
N/A
Optional.
By default, the DTMF detection
sensitivity level is 0, that is,
insensitive.
This command is applicable to the
BSV voice subscriber line, and is
inapplicable to E1 and T1 voice
subscriber lines.