NPort IA5150/5250 Series User’s Manual
Web Console Configuration
5-31
S Registers
No.
AT command
Description
Remarks
1
S0
Ring to auto-answer (default=0)
2
S1
Ring counter (always=0)
No action applied
3
S2
Escape code character (default=43 ASCII “+”)
4
S3
Return character (default=13 ASCII)
5
S4
Line feed character (default=10 ASCII)
6
S5
Backspace character (default= 8 ASCII)
7
S6
Wait time for dial tone (always=2, unit=sec)
No action applied
8
S7
Wait time for carrier (default=3, unit=sec)
9
S8
Pause time for dial delay (always=2, unit=sec)
No action applied
10
S9
Carrier detect response time
(always=6, unit 1/10 sec)
No action applied
11
S10
Delay for hang up after carrier
(always=14, unit 1/10 sec)
No action applied
12
S11
DTMF duration and spacing
(always=100 ms)
No action applied
13
S12
Escape code guard time
(default=50, unit 1/50 sec)
to control the idle time for “+++”
Local TCP port
Setting
Factory Default
Necessity
1 to 65535
4001
Required
The TCP port that other devices must use to contact this device. To avoid conflicts with standard TCP
ports, the default is set to 4001.
Reverse Telnet Mode