Setting Up the Courier V.Everything Modem

Use the following procedure to set up the Courier V.Everything modem.

Set Modem DIP Switches

DIP switches for the Courier V.Everything modem should be set according to the following table.

Table B-5 Courier V.Everything DIP Switch Settings

Switch	Switch Function	Setting: Off/On
1	Normal response to DTR signal/ignore DTR signal	Normal response to DTR signal: Off
2	Verbal/numeric result code format	Verbal result code format: Off
3	Display/suppress result codes	Display result codes: On
4	Echo/do not echo offline commands	Do not echo offline commands: On
5	Auto-answer/do not auto-answer	Auto-answer: Off
6	Send carrier detect signal normally/always send CD	Send carrier detect signal normally: Off
7	Display all result codes/display only when originating	Display all result codes: Off
8	Act on AT commands (smart)/ignore AT commands (dumb)	Act on AT commands: On
9	Disconnect on receipt of +++/enter online command mode on receipt of +++	Disconnect on receipt of +++: Off
10	Load the configuration that is stored in non-volatile memory/load the &F0 configuration from read-only memory	Load the configuration that is stored in non-volatile memory: Off

Modify RSC Configuration Variables

Using the RSC GUI or RSC shell, set the following configuration variables as shown.

Table B-6 Courier V.Everything RSC Settings

GUI Setting	Configuration Variable Setting
Serial Port Settings    Baud Rate: 9600  Enable hardware handshaking	serial_baud 9600 serial_hw_handshake true
Alert Settings->Pager->Pager 1->Advanced    Baud Rate: 9600  Modem Init. String: E1&B1&M0&K0&N6	page_baud1 9600 page_init1 E1&B1&M0&K0&N6
Alert Settings->Pager->Pager 2->Advanced    Baud Rate: 9600  Modem Init. String: E1&B1&M0&K0&N6	page_baud2 9600 page_init2 E1&B1&M0&K0&N6

The string E1 turns echo on, the string &B1 sets fixed serial port baud rate, the string &M0 disables error correction, the string &K0 disables data compression, and the string &N6 sets baud rate to 9600.

To use a baud rate other than 9600, change the baud rate for pager 1 or 2, and also use the corresponding AT command in the modem initialization string:

• &N1 - 300 baud

• &N2 - 1200 baud

• &N3 - 2400 baud

• &N4 - 4800 baud

• &N6 - 9600 baud

To check that these settings are correct, use the rscadm show command.

Modify Modem Settings

Use the rscadm modem_setup command to enter the following AT commands:

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# rscadm modem_setup
OK
ATZ (Reset modem)
OK
ATE1 (Turn echo on for this session)
OK
AT&N6 (Set serial port baud rate to 9600)
OK
AT&R1 (Turn off RTS flow control)
OK
ATS13=1 (Set S-register 13 to 1; reset modem when DTR drops)
OK
AT&B1 (Set serial port to fixed rate)
OK
AT&W (Store current settings to modem NVRAM)
OK

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After executing these AT commands, you can verify the modem settings in NVRAM by using the ATI5 command:

---

OK
ATI5
USRobotics Courier V.Everything NVRAM Settings...

   BAUD=9600    PARITY=N  WORDLEN=8  DIAL=TONE 

   B0   F1   M1   X1   &A1  &B1  &G0  &H0  &I0  &K0
   &L0  &M0  &N6  &P0  &R1  &S0  &T5  &U0  &X0  &Y1  %N6  #CID=0

  S00=001 S02=043 S03=013 S04=010 S05=008 S06=002 S07=060 S08=002
  S09=006 S10=014 S11=070 S12=050 S13=001 S15=000 S19=000 S21=010
  S22=017 S23=019 S24=150 S25=005 S26=001 S27=000 S28=008 S29=020
  S31=000 S32=009 S33=000 S34=000 S35=000 S36=000 S37
OK

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After confirming settings, turn the modem off, reset RSC using the GUI or the resetrsc shell command, and then turn the modem on again.