External Modems; Hardware Required When Configuring Modems - Lucent Technologies DEFINITY Installation For Adjuncts And Peripherals

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals 555-233-116
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External Modems

Hardware required when configuring modems

External Modems
The following section assumes that you are using one of the recommended
modems. However, any locally obtained, type-approved external modem should
work. Contact your Lucent Technologies representative for more information.
Recommended modems include:
Paradyne Comsphere 3715
Paradyne Comsphere 3810 Plus and 3811 Plus
Paradyne Comsphere 3910
U.S. Robotics (various models)
Hardware required when configuring
modems
To configure many modems, you use the Hayes-compatible AT command set.
Before you can enter AT configuration commands, you must first connect a
terminal or a PC with a keyboard, monitor, and terminal-emulation software to the
modem. Proceed as follows.
1. Connect one end of an RS-232 cable to an RS-232, serial-communications
port (often called a COM port) on the terminal or PC.
2. Connect the other end of the RS-232 cable to the modem.
3. If you are using a PC, start your terminal emulation software.
Issue 1
April 2000
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