Adding and configuring modems

Dialers file entries

``Dialers file entries'' lists dialer types that are available as Dialers entries.

Dialers file entries

Modem or data switch Dialers entry

AT&T DATAPHONE II 2212C att2212c

AT&T DATAPHONE II 2224 att2224

AT&T Programmable 300/1200 Model 4000 att4000

Develcon network dataswitch develcon

Direct line; dialer not used direct

Hayes Smartmodem 1200 or compatible hayes1200

Hayes Smartmodem 2400 or compatible hayes2400

Micom network dataswitch micom

Network Listener Service nls

Penril penril

Racal Vadic 3451 vadic

Rixon Intelligent rixon

Vadic 9600VP vadic9600

Ventel 212+ ventel

Modem or data switch	Dialers entry
AT&T DATAPHONE II 2212C	att2212c
AT&T DATAPHONE II 2224	att2224
AT&T Programmable 300/1200 Model 4000	att4000
Develcon network dataswitch	develcon
Direct line; dialer not used	direct
Hayes Smartmodem 1200 or compatible	hayes1200
Hayes Smartmodem 2400 or compatible	hayes2400
Micom network dataswitch	micom
Network Listener Service	nls
Penril	penril
Racal Vadic 3451	vadic
Rixon Intelligent	rixon
Vadic 9600VP	vadic9600
Ventel 212+	ventel

If you are experimenting with an unsupported modem, the ``hayes2400'' entry in the Dialers file is a good starting point; it can be used even with high-speed modems. The following example Devices entry is for a modem that uses a Dialers file entry but operates at 19200bps:

   ACU tty00m - 19200 Hayes_Compatible_2400

NOTE: If you intend to use an outgoing PPP link over a modem that uses the ``Hayes_Compatible_2400'' entry in the Dialers file, change the word Speed to CONNECT.

The following Dialers file entry, standard, should also be suitable for many V.32bis and higher speed modems:

   standard	=W-,  "" AT&F1  OK\r  ATB0M1X4  OK\r  ATDT\T\r\c  CONNECT

Although it is possible to create or modify an entry in the Dialers file yourself, the syntax can be difficult to follow. Consult the Dialers(4bnu) manual page for more information.