Paradyne 392xPLUS operation manual MakeBusyVia DTR Disable End Disable Enable

DCP Configuration

Table 4-9

(4 of 4)

Line Dialer Configuration Options Ð Singleport Mode A

Auto Make Busy: Disable

Nxt Disable Enable

This option is only valid on Model 3921Plus.

Automatic Make Busy. Forces the modem to go off-hook under the following conditions: if a local analog loopback is performed, a self-test is performed, or if the modem is switched to the service line.

NOTE: This configuration option should only be used when the modem is located behind a user's Private Branch Exchange (PBX). The Make Busy Network Interface Module (NIM) must be installed on the COMSPHERE 3000 Series Carrier. Refer to the COMSPHERE 3000 Series Carrier, Installation Manual.

The AT command is S-Register S40=n, where n is 0 for Disable and 1 for Enable.

MakeBusyVia DTR: Disable

End Disable Enable

Make Busy Via DTR. Determines if the modem goes off-hook when DTR is OFF. Enable this setting if the DTE normally keeps DTR ON and turns DTR OFF when the DTE cannot accept a call.

NOTE: This configuration option should only be used when the modem is located behind a user's Private Branch Exchange (PBX). For 3921Plus modems, the Make Busy Network Interface Modules (NIMs) must be installed on the COMSPHERE 3000 Series Carrier. Refer to the COMSPHERE 3000 Series Carrier, Installation Manual.

The AT command is S-Register S69=n, where n is 0 for Disable and 1 for Enable.

3920-A2-GN31-30 November 1996 4-49