NEC Univerge SV9100 - Voipdb DTMF Detection Setup

Issue 4.0
2-808 Program 84 : Hardware Setup for VoIP
Description
Use Program 84-37 : VoIPDB DTMF Transmit Setup to set up the DTMF detection parameters.
Conditions
None
Feature Cross Reference

Voice Over Internet Protocol (VoIP)
Program 84 : Hardware Setup for VoIP
84-37 : VoIPDB DTMF Detection Setup
Level:
IN
Index 1
Type
1 = Type 1
2 = Type 2
3 = Type 3
4 = Type 4
5 = Type 5
Item
No.
Item Input Data Default
01
DTMF Detection Minimum Level
0 ~ 31 (-40dB ~ -9dB)
0 = -40dB
1 = -39dB
2 = -38dB
:
31 = -9dB
2 (-38dB)
02
DTMF Detect Twist Positive Level
0 ~ 24dB
5
03
DTMF Detect Twist Negative Level
0 ~ 24dB
0
04
DTMF Detect Minimum Duration
23 ~ 2000ms
30
05
DTMF Transmit Twist Level
0 ~ 9 (-9dB ~ 0dB)
0 = -9dB
1 = -8dB
:
6 = -3dB
7 = -2dB
8 = -1dB
9 = 0dB
6 (-3dB)