Voice At Commands; Table 21. Voice At Commands - ZyXEL Communications Omni 56K User Manual

+FBS?

5.2.4 Voice AT Commands

COMMAND FUNCTION
+FLO Flow control
select
+VIP Initialize
parameters
+FCLASS Voice/data/
fax selection
+FMI? Manufacturer
ID
+FMM? Model ID
+FMR? Revision
+VRX Voice
Recording
+VGR Set the gain
for the
received
voice sample
+VGT Set the gain
for the
transmitted
voice sample
Buffer Size
Table 21. Voice AT Commands
OPTION DEFAULT
0, 1, 2 2
N/A N/A
0, 1, 2.0, 8 0
N/A ZyXEL
N/A Omni 56K
USB
N/A Vx.xx
N/A N/A
0 0
0 to 255 128
User's Guide for ZyXEL Omni 56K USB Modem
n=3:9600 bps
n=4:12000 bps
n=5:14400 bps
512, 256
DESCRIPTION
0: No flow control.
1: (XON/XOFF) Software flow control.
2: (RTS/CTS) Hardware flow control.
+VSD=15, 70 (15*4, 7 second)
+VTD=100 (1 second)
+VRN=10 (10 second)
+VRA=70 (7 second)
+VGR=0 (Enable AGC)
+VGT=128
+FLO=2 (RTS/CTS)
+VIT=70 (7 second)
0: DATA.
1: CLASS 1 FAX.
2.0: CLASS 2.0 FAX.
8: VOICE.
Start recording.
0: Automatic gain control (AGC).
0: Silence.
1 to 255: The larger the value, the louder the
voice.
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