Multi-Tech Systems ISIHP-2S - Manual (Page 51)

Software/Driver Installation
MultiModemISI Hybrid Series, ISIHP-2S/2U 51
ConfigMenu Menus
Network Configuration Menu—configures network parameters such
as switch type, data and voice TEIs, and data and voice MSNs. When
you finish, select Save Network Configuration to save your work.
Call Control Configuration Menu—changes how the TA originates
and answers calls. Options include Auto Answer, Rings to Answer,
Dialing Method, and Persistent DTR Dialing.
Data Protocol Menu—changes rate adaption protocol used by the TA.
Stored Numbers Menu—stores up to ten phone numbers ( maximum
of 20 characters each). Stored number 0 is the phone number that will
be dialed if persistent DTR dialing is enabled.
Port Control Configuration Menu—configures TA’s serial port,
including how TA responds to control signals on the serial interface.
Help Menu—provides assistance in navigating through the TA menu
system or viewing the ISIHP-2S/2U’s firmware version numbers.
AT Commands
You can configure the terminal adapters using AT commands, just as
you would configure an analog modem. Use this method if you prefer
to work with AT commands or if you have a special requirement not
addressed by either of the configuration utilities.
To configure the TAs with AT commands:
1. Disconnect the ISIHP-2S/2U from the network (remove RJ-45
cables from ISDN jacks).
2. Start a data communication program and select the first and third
COM ports to be configured.
3. Referring to records made for your system, enter AT commands in
the terminal window of the data communications program.
4. When you finish, use the &W command to save your new
configuration and to select it to load automatically when the ISIHP-
2S/2U is turned on.
5. Close the data communications program and reconnect the TA to
the network terminator.
For more information, see the online Owner’s Manual.