Lucent Technologies MERLIN LEGEND Release 5.0 System Programming Manual page 98

MERLIN LEGEND Communications System Release 5.0
System Programming 555-650-111
2 Programming with SPM
Connecting the PC
Figure 2-3.
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
details on accessing SPM with a remote modem connection.
The internal modem operates at speeds of 1200 and 2400 bps.
Public or private
telephone network
Figure 2-4. Remote Modem Connection
Serial
Communications
Port
RS-232
MODEM
Local Modem Connection
Serial
Communications
Port
RS-232
MODEM
012
Port
Tur n
pow off
inse er bef
rem rtin g ore
ovin or
mo dul g
es
AG INPUT
2
Figure 2-4. See ''Accessing SPM''
Incoming
trunk line
Tu rn
po we off
r be
ins ert for e
rem ing or
ovi ng
mo du
les
AG INPUT
Issue 1
June 1997
Page 2-14
for