Talkswitch 48-CAS 사용자 설명서
Option #2: Crossover Cable
If you plan to network only two TalkSwitch units, it is possible to network them via a
LAN crossover cable.
Step A
Connect the two TalkSwitch 48-CA and/or 48-CVA units with a crossover cable. Make
sure you are using a crossover cable and not a regular LAN cable — see diagram.
Step B
Make sure a computer is connected to the phone system either via the USB or Serial port.
W W W.T A L K S W I T C H . C O M
2
N E T W O R K I N G T A L K S W I T C H 4 8 - C A s / 4 8 - C V A s
Serial
E4
TalkSwitch (unit ID 1)
TalkSwitch (unit ID 2)
Crossover Cable
PC running
TalkSwitch Software
TalkSwitch Software
Phone handset
USB
Green
1
2
3
4
5
6
7
8
Bl
ue
Br
own
Oran
ge
Oran
ge
1
2
3
4
5
6
7
8
Bl
ue
Br
own
Green
Oran
ge
1
2
3
4
5
6
7
8
Bl
ue
Br
own
Green
Oran
ge
1
2
3
4
5
6
7
8
Bl
ue
Br
own
Green
S
Sttrra
aiiggh
htt tth
hrro
ou
uggh
h cca
ab
bllee::
Notice how both ends are identical
C
Crro
osssso
ovveerr cca
ab
bllee::
The ends are different. Pins 1 & 3 are reversed,
and pins 2 & 6 are reversed.
LLA
AN
N C
Ca
ab
blleess :: S
Sttrra
aiiggh
htt tth
hrro
ou
uggh
h a
an
nd
d C
Crro
osssso
ovveerr