Paradyne 392xPLUS operation manual DTE Dialer Configuration Options Ð Singleport Mode a

COMSPHERE 392xPlus Modems

Table 4-8

(4 of 5)

DTE Dialer Configuration Options Ð Singleport Mode A

ResultCode Form: Words

Nxt Words Numbers (1) Numbers (2)

This configuration option only appears when DTE Dialer Type is configured for AT.

Result Codes Format. Controls whether or not result codes appear as words or as numeric codes. Some DTEs do not recognize Result Codes as words; therefore, numbers are required. The Numbers (2) format is required for some modem pooling applications. (For a list of Result Codes, refer to Table 5-1 in Chapter 5, AT Commands and S-Registers.)

The AT command for Numbers (1) is V0.

The AT command for Words format is V1.

The AT command for Numbers (2) is V2.

AT Cmnd Mode: Normal

Nxt Normal No_ERROR NoStrapOrERR

This configuration option only appears when DTE Dialer Type is configured for AT.

AT Command Mode. Determines how the modem responds to valid and invalid AT commands.

Normal ± Allows normal operation of the AT command set. The modem acts upon all valid AT commands and issues the ERROR result code for invalid commands. If a string with multiple commands is entered, then an invalid command within that string will prevent the execution of subsequent valid commands.

No ERROR ± Operates similar to Normal mode, however, the modem does not issue an ERROR result code for invalid commands. When an invalid command is encountered, the modem ignores it and issues the OK result code. If a string with multiple commands is entered, then an invalid command within that string will not prevent the execution of subsequent valid commands.

No Strap or ERROR ± Ignores all AT commands (including valid commands) that cause a configuration option to change. Only non-configuring commands (for example ATD, ATA, and ATI) are executed; the ERROR result code is never returned.

NOTE: Since this configuration option affects AT commands, it cannot be changed by the AT&F command. However, it can be changed by selecting a factory preset configuration via the DCP.

The AT command is S-Register S84=n, where n is 0 or 231 for Normal, 1 or 232 for No ERROR, and 2 or 233 for No Strap or ERROR.

V25bis Coding: ASCII

Nxt ASCII EBCDIC

This configuration option only appears when DTE Dialer is configured for V.25bis HDLC or V.25bis Bsync.

V.25bis Coding. Identifies to the modem whether the DTE is using ASCII code or EBCDIC code for V.25bis commands. The modem responds to the DTE using the same coding.

The AT command is S-Register S62=n, where n is 0 for ASCII or 1 for EBCDIC.

4-44 November 1996 3920-A2-GN31-30