ZyXEL Communications OMNI 56K Plus Series User Manual page 53

COMMAND BIT
6 64
S41= bit dec
0 1
3 8
4 16
5 32
6 64
7 128
S42= bit dec
1 2
2 4
3 8
4 16
5 32
6 64
7 128
S43= bit dec
6 64
7 128
S44= bit dec
3 8
4 16
6 64
7 128
S45= dec
0-255
Command Sets
Table 4-16 Extended S-Registers "ATSn=x"
DEC HEX
40 Enables type 4 ring detection.
hex Bit mapped register.
1 Special MNP compatibility. (see also S27.0, S38.5)
8 Enable CCITT signals 140 and 141 on EIA-232D
interface.
10 In X2-X7 setting, modem waits for S6 seconds before
dialing and ignores dial tone detection.
20 DSR follows DCD and pulses for 0.5 sec after DCD on-
off transition.
40 Force S0>=2; doesn't answer on the first ring.
80 Ignore calling tone, not to be used as fax detection.
hex Bit mapped register.
2 Enables throughput averaging.
4 CND message will be forced on even if ATQ2 is set.
8 Disable escape sequence code in answer mode.
10 Disable V.17 14,400 Fax in calling mode, no effect to
answering mod.
20 Disable Data/Voice button switch.
40 Disable 'RINGING' result code.
80 DCD forced on but pulse off for 0.5 seconds at carrier
loss.
hex Bit mapped register.
40 Enable 1.5 sec, pause between off-hook and modem
answering.
80 Modem hang-up if the line condition does not permit
modem to run at the highest speed set by '&Nn'
command.
hex Bit mapped register.
8 ATDSn initiates auto-dial of the stored numbers
consecutively until connection is made (cyclic dial).
10 DSR follows DTR. (See also S41.5)
40 When selected with '&B0', DTE speed fixed at 38400
when the link speed is above 9600. DTE speed fixed at
9600 if link speed is 7200. If it is below 7200, DTE
speed follows link speed. When selected with &B1, DTE
speed fixed at current rate when an ARQ connection is
made, when a non-ARQ connection is made, DTE
speed follows the link speed. (See also S18)
80 Enable UK (Australian, Singapore, Indian, etc.,) type
"short-short ring" ring-back detection.
hex Delay during which the CND silence detection is
0-FF disabled, in 20 ms units. (See also S46)
Omni 56K Plus Series User's Guide
FUNCTION AND DESCRIPTION REF.
+000
&Kn
&Sn
S0
+000
Xn
&C0
+008
+000
DSn
&S1
&Bn
+100
4-25