User`s guide

6. The Internal Modem
This section lists the most commonly used AT commands for the
APS-8M's internal Multi-Tech modem, and briefly describes the
procedure for communicating with the internal modem. Please
note that although APS-8M Port 8 is the internal modem port,
any APS-8M port can also be configured for connection to an
external modem.
6.1. Communicating with the Internal
Modem
To communicate with the APS-8M's internal modem, proceed
as follows:
1. Access the APS command mode as described in
Section 5.1.
Notes:
·
If you log on to the APS-8M using a Port Password
(rather than the Supervisor Password), you will
only be able to connect to Port 8 if your password
allows access to that port. The Supervisor
Password always allows access to Port 8.
·
To access the internal modem's command mode
from a remote location, you must first dial into an
external modem installed at one of the other RS232
ports, and then proceed as described below. The
internal modem's command mode cannot be
accessed via a remote connection to the internal
modem.
2. When the APS> command prompt appears, type /C 8 and
press [Enter] to connect to the internal modem port
(Port 8).
3. When the connection is established, the APS-8M will
respond with a message that reads "Connected: 08", and
lists the Port Name and currently selected disconnect
command.
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