Paradyne 3821PLUS manual Long Space Disc Enable Nxt Enable Disable

COMSPHERE 3821Plus Modem

Table 3-6

(3 of 4)

Line Dialer Configuration Options

Long Space Disc: Enable

Nxt Enable Disable

Long Space Disconnect. Determines the modem's response to a continuous spacing condition sent from the remote modem when it goes on-hook. Issuing a long space is one method of disconnecting a call.

NOTE: This configuration option is ignored when the modem operates in Synchronous mode or Dial Backup mode.

Enable ± Modem disconnects if it receives a continuous space from the DTE. The modem's transmitter will transmit 4 seconds of long space upon a disconnect.

Disable ± Modem does not disconnect if it receives a continuous space from the DTE. Modem will not transmit a long space disconnect.

For Async Dial, UNIX Dial, and Sync Leased, Enable is the factory default.

For Sync Dial, Disable is the factory default.

AT command equivalent is Yn.

No Carrier Disc: 2sec

Nxt 2sec 5sec Disable 10sec 20sec

No Carrier Disconnect. If the modem no longer receives carrier from the remote modem, it disconnects the call. This configuration option determines how long carrier is Off before the modem disconnects. Loss of carrier is one method of disconnecting a call.

2, 5, 10, 20 sec ± Modem disconnects if carrier turns Off for more than 2 seconds, 5 seconds, 10 seconds, or 20 seconds.

Disable ± Modem does not disconnect if carrier turns Off.

The factory default is 2sec.

NOTE: The default and permitted settings of this option are country-dependent. See Appendix H.

AT command equivalent is S-register S10=n.

No Data Disc: Disable

Nxt Disable 10min 30min 60min

No Data Disconnect. Forces the modem to disconnect if no data is transmitted or received within a specified amount of time.

Disable ± Modem remains connected despite the lack of data flow.

10, 30, 60 min ± Modem disconnects if data is not received or transmitted within 10-minute,30-minute, or 60-minute intervals.

The factory default is Disable.

NOTE: The default and permitted settings of this option are country-dependent. See Appendix H.

AT command equivalent is \Tn.

3-32 January 1999 3821-A2-GB20-40