Initializing a Multitech V.32 9600 baud modem continued...

AT&F             (Reset the modem to its factory defaults)

ATQ2             (No result codes on answer)

ATX4             (Wait for dialtone)

ATS0=0         (Never answer the phone)

AT&C1          (DCD tracks carrier)

AT&D2          (When DTR drops, act normally)

AT&R0          (Enable CTS handshaking)

AT&E1          (Enable auto-reliable mode)

AT&E4          (RTS/CTS Handshaking enabled)

AT&S1           (Use DSR when ready for a call)

ATS10=10     (Used if call waiting is on phone line)

AT$BA0         (Disable baud adjust)

AT$MB9600  (Set baud rate for modem)

AT$SB9600   (Set baud rate for modem'serial port)

AT#A0             (Use full AutoBaud range)

AT&W0           (Store current settings in NVRAM)

The switch settings on the bottom of the modem should be set as follows:

 

8-Switch - UDDDUUUD

4-Switch - DUDD

Jumpers need to be set internal to the modem for CTS to be independent of RTS, and DSR to be independent of DCD. Refer to chapter 9 in the modem manual. Once you have configured the modem don't forget to enable RTS and CTS handshaking for the port, as that is what we set the modem up for.