RAD Data comm LRS-24 Defining Dial-Up Modem Parameters, Purpose, Format, Procedure

Appendix D CM-2 Management Commands LRS-24Installation and Operation Manual

D.1 Defining Dial-Up Modem Parameters

Purpose

Defines the call-out parameters for the CM-2 dial-out port. The specified call-out parameters are used by the CM-2 to build the call command that is sent to the dial-up modem.

The modem connected to the out port must be set up as follows: (For convenience, the Hayes commands required to select the specified parameters are listed in brackets.)

•At least 38.4 kbps per second dial modem

•Modem reports call progress result codes: OK, CONNECT, RING,

NO CARRIER, NO ANSWER, ERROR, BUSY (AT X0)

•Modem sends result code to DTE (AT Q0)

•No echo (AT E0)

•Modem sends long form result codes (AT V1)

•DTR is ignored (AT &D0)

•DSR forced on (AT &S0)

•Escape code character must be + (AT S2=43).

Format

DEF CALL

Procedure

➤To define the CM-2 call-out parameters:

• Type: NODE 13 DEF CALL<Enter>.

The call-out parameters’ data form is displayed. A typical data form is shown in Table D-1.

DIAL MODEM CONFIGURATION

DIAL MODEM STATUS:	ACTIVE
COMMAND:	ATD
NUM OF RETRIES:	2
WAIT FOR CONNECT:	60 SECS
DIAL MODE:	TONE
PHONE NUMBER:	29
ALT NUM MODE:	YES
ALT NUM:
	Figure D-1. Dial Modem Configuration Screen

D-2 Defining Dial-Up Modem Parameters

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