NEC SL 1000 - Page 534

Item
No.
Item Input Data Description Default
22 VAD Threshold 1 ~ 30 (- 19 dB ~ + 10
dB and self adjustment)
1 = - 19 dB (- 49 dBm)
:
20 = 0 dB (- 30 dBm)
:
29 = 9 dB (- 21 dBm)
30 = 10 dB (- 20 dBm)
20
33 Priority CODEC set-
ting
0 ~ 3
0 = G711_PT
1 = G723_PT
2 = G729_PT
3 = G722_PT
Priority of voice encoding method. 0
36 The Maximum FAX
Transmission Rate
1 = V.27ter, 4800 bps
3 = V.29, 9600 bps
5 = V.17, 14400 bps
5
41 FAX Communication
no Communication
Time-Out
10 ~ 32000 seconds 30
44 Low-speed Signal Da-
ta (FAX Procedure
Signal)
0 ~ 2 0
45 High-speed Signal
Data (FAX Procedure
Signal)
0 ~ 2 0
46 TCF Operation Set-
ting
1 = Training signal (TCF)
of the fax is locally gen-
erated and checked.
2 = Training signal (TCF)
of the fax is sent over
the network.
1
59 FAX Relay Function 0 = Disable
1 = Enable
2 = Each port mode
0
61 Auto Gain Control 0 ~ 5 0
62 DTMF Relay Mode 0 = VoIPDB
1 = RFC2833
2 = H.245
3 = Disable
Set up information of VoIPDB is set by
Program 84-06-10.
0
63 Number of G.722 au-
dio frames
1 ~ 4
1 = 10 ms
2 = 20 ms
3 = 30 ms
4 = 40 ms
3
65 G.722 Jitter Buffer
(min)
0 ~ 255 ms 30
66 G.722 Jitter Buffer
(average)
0 ~ 255 ms 60
67 G.722 Jitter Buffer
(max)
0 ~ 255 ms 120
68 RTP Filter 0 = Disable
1 = Enable
1
69 DTMF Level mode 0 = Use the Default of
VoIPDB Unit
1 = Use the Main Sys-
tem
0
70 DTMF Level High 1 = - 33 dBm
:
28 = - 6 dBm
28
SL1000/SL1100 ISSUE 3.01
2-512 Program 84 : Hardware Setup for VoIPDB
Program
84