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4 ATP-CNX-020 Rel. 1.2, Doc. Rev. 01.06
Aastra CNX Quick Installation and Setup Guide
Connecting to the console port
To connect a local PC or terminal:
a. Attach the 9-pin male DB-9 connector on the serial cable to the
female console port on the rear panel of the Aastra CNX.
b. Attach the 9-pin female connector on the serial cable to the male console
port on the back of your PC or terminal.
You can access the Aastra CNX console locally or remotely. Ensure that you
configure your terminal or PC (terminal emulator) console port parameters.
To connect a remote PC and an Aastra CNX to an Ethernet LAN:
a. Attach one end of an Ethernet cable to the Ethernet port on the PC, and the other end to a LAN port.
b. Attach one end of an Ethernet cable to an Ethernet port on the back panel of the Aastra CNX,
and the other end to a LAN port.
To connect a modem:
a. Attach the 9-pin male connector on the serial cable to the female console port on the rear panel of the
Aastra CNX.
b. Attach a 25-pin male connector on the modem cable to the modem's DB-25 RS-232 port.
Local connection
Remote connection
Console port parameters
Parameter Value
Baud rate
Flow control
Data bits
Stop bits
Parity
9600
None
8
1
None
Connect to the console
3
DB-9 port on PC
DB-9 to DB-9 console cable
Console port
PC or terminal
DB-9 to DB-25 modem cable
Modem (AT or Hayes compatible)
DB-25 RS-232 po
rt
PHONE
DWR
(LEASE
3810
(LEASED)
3810
NMS
DTE
DIAL
To console port
on Aastra CNX
Aastra CNX
CONSOLE
10/100 ENET
RESET
T1 / E1
1
2
4
3
2
1
100-240
VAC
1.0A
47-63HZ
Ethernet LAN