Lucent Technologies 555-233-115 User Manual
DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Adding or Removing Cabinet Hardware
6-41
Add External Modem to EPN
6
Add External Modem to EPN
U.S. Robotics Model USR 33.6 EXT External
Modem
Modem
Figure 6-18.
Connect External Modem to EPN
1. Connect an RS-232 cable to the modem. See
.
NOTE:
In the following steps, a PC with Windows 95 or Windows NT 4.0 may
be substituted for the dumb terminal. Use the Hyperterminal
(terminal emulation) application.
be substituted for the dumb terminal. Use the Hyperterminal
(terminal emulation) application.
2. Connect the opposite end of the RS-232 cable to a dumb terminal.
3. Set the dumb terminal to full duplex mode.
4. Type AT&N6 to set the baud rate to 9600.
NOTE:
The modem connects at 9600 baud but throughput is at 1200 baud.
5. Type AT&W0 to save the setting into non-volatile RAM.
6. Set Switch 5 to the OFF (up) position to disable auto answer.
7. Disconnect the RS-232 cable from the terminal and connect it to the
TERMINAL connector on the rear of the system cabinet.
Figure Notes:
1. U.S. Robotics External Modem
2. RS-232 Cable
3. Expansion Port Network
cydfepnm KLC 100397
TERMINAL
1
2
3