Network Device User's Guide Omni 56K Plus Series

Omni 56K Plus Series User’s Guide
4-26 Command Sets
Table 4-16 Extended S-Registers "ATSn=x"
COMMAND BIT DEC HEX FUNCTION AND DESCRIPTION REF.
S46= dec hex CND silence detection interval. +028
0-255 0-FF To process the CND, silence must be detected for the
specified interval, in 20 ms units.
S48= bit dec hex Bit-mapped register. +000
0 1 1 Cause CND information to be reported in raw format.
2 4 4 Enable data calling tone (CNG) sending.
3 8 8 Reverse the V.23 channel speed. Originate mode
modem speed (Send/Receive) 1200/75; Answer mode
modem speed (Send/Receive) 75/1200.
&N12
4 16 10 (Work with &D1 command) DTR ON will have the
modem dial the default number and DTR OFF will have
the modem hang-up and reset to profile 0. When the
modem is idle (waiting for command), it will not dial any
number when DTR changes from ON to OFF.
S49= bit dec hex Bit-mapped register +006
7 0 0 For cellular mode only. Modem is installed in office
(Default)
*
128 80 For cellular mode only. Modem is connected to a mobile
phone
S52= bit dec hex Bit-mapped register. +000
7 0 0 Select ‘Mark’ as the first signal of the V.23 handshaking
sequence. (Default)
&N12
128 80 Select ‘Space’ as the first signal of the V.23
handshaking sequence.
&N12
S56= dec hex +000
0-255 0-FF Hook flash detect time, in units of 10ms. A value of zero
use country-specific default duration.
S57= bit dec hex Bit-mapped register. +016
4 16 10 Enables the reporting of Class 1 capability in the
response to +FCLASS=?
6 0 0 Disabled busy detection when dialing is proceeding
(Default)
64 40 Enables busy detection in dialing period
Bit
S-register bit number, 'b', used in 'ATSr.b=n' and 'ATSr.b=?'
dec
Decimal value, 'x', used in 'ATSn=x'
hex
Equivalent Hexadecimal value.
+nnn
Factory default when listed in 'Reference' column.
Note:
'AT' is omitted when an AT command is referred to in the 'Reference' column.