ZyXEL Elite 2864 User Guide - Page 157

Class 2 Command Set

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Modulation values Value 3 24 48 72 73 74 96 97 98 121 122 145 146 Modulation Speed Requirements V.21 ch. 2 300 required for FTH & FRH +FTH and +FRH support value 3 (V.21 ch. 2 / 300 bps) only. V.27ter 2400 required for FTM & FRM V.27ter 4800 required for FTM & FRM V.29 7200 required for FTM & FRM V.17 7200 required for FTM & FRM V.17 w/st 7200 required for FTM & FRM V.29 9600 required for FTM & FRM V.17 9600 required for FTM & FRM V.17 w/st 9600 required for FTM & FRM V.17 12000 required for FTM & FRM V.17 w/st 12000 required for FTM & FRM V.17 14400 required for FTM & FRM V.17 w/st 14400 required for FTM & FRM * w/st means with V.17 short training Class 2 Command Set The following Class 2 commands are supported and implemented per TIA PN2388 (8/20/90). Command Syntax += +=? +? Description Executes a command or sets a parameter. Reads permissible settings. Reads the current setting. Supported Commands (per TIA PN2388 8/20/90) Command +FAA=n +FBADLIN= Value n=0 n=1 0-255 Description Auto-answer mode parameter: The DCE answers as set by +FCLASS. The DCE answers and auto-determines the call type. Bad line threshold (number of consecutive bad lines for a bad page parameter): Determines if the "Copy Quality OK" on the T.30 flow chart is met. =0 to 255; a value of 0 implies that error checking is disabled. 15-3

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15–3
Modulation values
* w/st means with V.17 short training
Class 2 Command Set
The following Class 2 commands are supported and implemented per TIA
PN2388 (8/20/90).
Supported Commands (per TIA PN2388 8/20/90)
Value
Modulation
Speed
Requirements
3
V.21 ch. 2
300
required for FTH & FRH
+FTH and +FRH support value 3 (V.21 ch. 2 / 300 bps) only.
24
V.27ter
2400
required for FTM & FRM
48
V.27ter
4800
required for FTM & FRM
72
V.29
7200
required for FTM & FRM
73
V.17
7200
required for FTM & FRM
74
V.17 w/st
7200
required for FTM & FRM
96
V.29
9600
required for FTM & FRM
97
V.17
9600
required for FTM & FRM
98
V.17 w/st
9600
required for FTM & FRM
121
V.17
12000
required for FTM & FRM
122
V.17 w/st
12000
required for FTM & FRM
145
V.17
14400
required for FTM & FRM
146
V.17 w/st
14400
required for FTM & FRM
Command Syntax
Description
+<command>=<value>
Executes a command or sets a parameter.
+<command>=?
Reads permissible settings.
+<command>?
Reads the current setting.
Command
Value
Description
+FAA=n
Auto-answer mode parameter:
n=0
The DCE answers as set by +FCLASS.
n=1
The DCE answers and auto-determines the call
type.
+FBADLIN=
<
value
>
0-255
Bad line threshold (number of consecutive bad
lines for a bad page parameter):
Determines if the "Copy Quality OK" on the T.30
flow chart is met. <value>=0 to 255; a value
of 0 implies that error checking is disabled.