Local Modem Connection - Lucent Technologies MERLIN LEGEND Release 6.0 System Programming And Maintenance Manual

MERLIN LEGEND Communications System Release 6.0
System Programming and Maintenance (SPM) 555-660-140
System Programming and Maintenance
Connecting the PC

Local Modem Connection

For a local modem connection, you must use a modem (either connected to, or
built into, the PC) to access the internal modem in the control unit. Connect the
modem to an 012 or 016 module in the control unit, as shown in Figure 3.
The internal modem operates at speeds of 1200 and 2400 bps.
Figure 3. Local Modem Connection
Remote Modem Connection
For a remote modem connection, you must use a modem (either connected to,
or built into, the PC) to access the internal modem in the control unit. You must
also use a dial-up connection, as shown in Figure 4. See "Accessing SPM" for
details on accessing SPM with a remote modem connection.
The internal modem operates at speeds of 1200 and 2400 bps.
Serial
Communications
Port
RS-232
MODEM
012
Port
Tur n off
pow
ins erti er bef
rem ng or ore
ovi ng
mo dul
es
AG INPUT
Issue 1
February 1998
Page 19