Class 2 Command Set - ZyXEL Communications 2864 Series User Manual

Modulation values
Value Modulation
3 V.21 ch. 2
+FTH and +FRH support value 3 (V.21 ch. 2 / 300 bps) only.
24 V.27ter
48 V.27ter
72 V.29
73 V.17
74 V.17 w/st
96 V.29
97 V.17
98 V.17 w/st
121 V.17
122 V.17 w/st
145 V.17
146 V.17 w/st
* 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
+<command>=<value>
+<command>=?
+<command>?
Supported Commands (per TIA PN2388 8/20/90)
Command
+FAA=n
+FBADLIN=
< >
value
Speed Requirements
300 required for FTH & FRH
2400 required for FTM & FRM
4800 required for FTM & FRM
7200 required for FTM & FRM
7200 required for FTM & FRM
7200 required for FTM & FRM
9600 required for FTM & FRM
9600 required for FTM & FRM
9600 required for FTM & FRM
12000 required for FTM & FRM
12000 required for FTM & FRM
14400 required for FTM & FRM
14400 required for FTM & FRM
Description
Executes a command or sets a parameter.
Reads permissible settings.
Reads the current setting.
Value Description
Auto-answer mode parameter:
n=0 The DCE answers as set by +FCLASS.
n=1 The DCE answers and auto-determines the call
type.
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.
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