Avocent CYCLADES ACS 6000 Installation & Administrators Manual page 94

If the line is in use and the modem receives an ATDT command to dial out, the modem will
not go off hook and will display the "LINE-IN-USE" result code. If the modem is off hook and
the extension is picked up, the modem will drop the connection and display the "OFF-HOOK
INTRUSION" result code.
AT S registers
The S registers use the following format: ATSr=n<CR> where the "r" is the S register number
and "n" is the parameter to set it to. To read the current contents of an S register, issue an
ATSr?<CR>
value of the S register.
Table E.5: AT S Registers
Register Range
S0 0-255
S1 0-255
S2 0-127
S3 0-127
S4 0-127
S5 0-127
S6 2-255
S7 1-255
S8 0-255
S10 1-255
S11 50-255
S12 0-127
S24 0-255
S29 0-255
S30 0-255
S95
command where "r" is the register in question. The modem will then display the
Units Default
Rings 0
Rings 0
ASCII 43
ASCII 13
ASCII 10
ASCII 8
Seconds 2
Seconds 50
Seconds 2
.1sec 14
.01sec 85
1/50 sec 50
1sec 0
10mS 70
10Sec 0
0
Description
Ring to answer on. ATS0=1<CR> means
answer call on first ring detected.
Number of rings counted.
Escape code character.
Command terminator<CR>.
Line feed character.
Backspace character.
Wait time for dial-tone detection.
Wait time for carrier.
Pause time for coma in dial string.
Loss of carrier to hang up delay.
DTMF tone duration.
Escape code guard time.
Sleep mode inactivity timer.
Hook flash dial modifier time.
Inactivity disconnect timer.
Result code control.
86
Appendices