Multitech ProxyServer MTPSR1-202ST, User Manual, Page: 115 / 142

Appendixes
115 MTPSR1-202ST
Command: @CONFIG
Function: Start ConfigMenu
Values: none
Default: none
Description: The @CONFIG command starts the ProxyServer’s internal configuration utility,
which you can then use to customize the ProxyServer’s configuration for your
particular application. You must enter the command while in your communication
program’s terminal mode.
S-Registers
S-Registers are sections of memory in which values are stored that affect how the ProxyServer
operates. S-Registers are so-called because each has a name that begins with the letter S. Use the
S command to assign a value to or to read the current value of an S-register. To assign a value to an
S-register, use the command Sr=n, in which r is the register number, and n is the value you want to
assign to the register, e.g., S7=45. To read an S-register value, use the command Sr?, in which r is
the register number, e.g., ATS7?.
S-Register Function
S0 Rings Until Answer
S1 Ring Count
S2 Escape Character
S3 Carriage Return Character
S4 Line Feed Character
S5 Backspace Character
S7 Wait for Connection (Abort Timer)
S10 DCD Drop Time
S25 DTR Drop Time
S26 Delay DTR Monitoring
S32 Escape Sequence Timeout
S50 Caller Line ID (“CLI”)
S52 Auto-Protocol Detection
S53 Maximum Frame Size (X.75)
S54 Force 56 Kbps B-Channel Data Rate
S55 Set Information Transfer Capability for POTS port calls
S-Register: S0
Function: Number of Rings Until Answer
Unit: 1 ring
Range: 0–255
Default: 1
Description: S0 sets the number of rings the ProxyServer waits for before it answers and begins
its connect sequence. S0=0 turns off the ability to automatically answer a call. S0=1
causes the ProxyServer to automatically answer after 1 ring. Note that if the S0
value is set too high, the calling device may time out before the ProxyServer answers
the call. For autoanswer, S0 must have a non-zero value, DTR must be high (&D
command), and the ProxyServer must be offline.
S-Register: S1
Function: Ring Count
Unit: 1 ring
Range: 0–255
Default: 0
Description: S1 counts the number of rings that have occurred, up to a maximum of 255. It is a
read-only register and is seldom, if ever, used in typical operation. If you set S1 to a
value other than its default value of zero, or if the value is increasing with rings, this
new value remains stored in S1 for eight seconds after the last ring is counted, after
which time the value reverts to zero.