Multi-Tech MultiModem ISIHI-2S, Manual

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MultiModemISI Hybrid Series, ISIHI-2S 51
Chapter 3—Software/Driver Installation
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 Protocols Menu—changes the 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 ISIHI-2S’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 ISIHI-2S 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 your notes made in Before You Start, 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 ISIHI-2S is turned on.
5. Close the data communications program and reconnect the TA to the network
terminator.
For more information on AT commands, refer to Chapter 4.