Paradyne COMSPHERE 3920PLUS Series, Техническое справочное руководство

Страница: 224 / 356

Dial Access Security
12-17 3920-A2-GH30-40 October 1998
NOTE
While pulse dial can be used to originate the call, DTMF tones must
be used for the password. This can be accomplished by using the P
and T modifiers appropriately. Refer to the Dial command in
Chapter 14,
AT Command Set and S-Registers , for more on
modifiers.
A DTE-side password is entered after the modems have trained, but before a normal connection is
established. The following example illustrates how to enter a DTE-side password:
TYPE: abc123
PRESS: Enter
Where: abc123 is a 6-character alphanumeric password. Characters used for DTE-side
passwords are case-insensitive. DTE-side passwords can be from 1 to 6 characters
in length.
If a valid password is entered, then the modems connect and data can pass.
Originate Access Password
An Originate Access password is entered by a local user to gain access to a local 392xPlus modem.
This password is embedded in the AT dial command and cannot be entered from the diagnostic
control panel (DCP).
The following example describes how to enter an Originate Access security password:
TYPE: ATD%abc123%T9,8005551234
PRESS: Enter
Where: ATD is the AT dial command.
T is the Tone (DTMF) dial modifier.
Percent (%) is the start and stop dial string command interrupt characters; the
Originate Access password must be enclosed by these characters.
abc123 is the 6-character alphanumeric Originate Access password.
Comma ( , ) is a pause dial parameter.
98005551234 is the phone number.