FXO inbound authentication
√
Lifeline for power failure
√
it will use the fxo port on the same card to send calls. the port
sequence are 1-5, 2-6, 3-7, 4-8
Table 10
VOIP
GATEWAY-32
FUNCTION TABLE WHEN IT USES
4
FXS
4FXO
CARDS ONLY
.
1
1
.
.
4
4
.
.
1
1
.
.
4
4
8
8
F
F
X
X
S
S
m
m
i
i
x
x
s
s
w
w
i
i
t
t
h
h
8
8
F
F
X
X
O
O
c
c
a
a
r
r
d
d
s
s
Mixed insertion means, for 8FXS and 8FXO sub-cards, they can be used together, and
any quantity or slot is ok.
FXO Function
Support
or not
Description
Normal Mode
√
Auto mode
√
Dual mode
X
only supported when all card is 4S4O
PSTN route
√
find a free port on this device to send call out
IP fail over to pstn
√
find a free port on this device to send call out
press special key to select pstn
line or sip line
√
only support default is routing to voip, use special key to swith
to pstn
FXO gateway is used as ip
termination
√
find all ports with the same number , select a free port to
accept the call
FXO gateway is used as ip
termination(2 stage dialing)
√
find all ports with the same number , select a free port to
accept the call
FXO reversal polarity signal
detection
√
FXO port detect Caller Line
Identity signal
√
FXO busy tone detection
√
FXO external line detection
√
FXO inbound authentication
√
Lifeline for power failure
X
only work in 4S4O card
Table 11
VOIP
GATEWAY-32
8FXS
AND
8FXO
MIX FUNCTION TABLE
1
1
.
.
4
4
.
.
1
1
.
.
5
5
8
8
F
F
X
X
S
S
m
m
i
i
x
x
s
s
w
w
i
i
t
t
h
h
4
4
F
F
X
X
S
S
4
4
F
F
X
X
O
O
c
c
a
a
r
r
d
d
s
s
Mixed insertion means, for 8FXS and 4FXS4FXO sub-cards, they can be used together, and any
quantity or slot is ok.
FXO Function
Support or
not
Description
Normal Mode
√
Auto mode
√
Dual mode
X
only supported when all card is 4S4O
PSTN route
√
find a free port on this device to send call out
IP fail over to pstn
√
find a free port on this device to send call out
press special key to select pstn
line or sip line
√
only support default is routing to voip, use special key to swith
to pstn
FXO gateway is used as ip
termination
√
find all ports with the same number , select a free port to
accept the call
FXO gateway is used as ip
termination(2 stage dialing)
√
find all ports with the same number , select a free port to
accept the call
FXO reversal polarity signal
detection
√
FXO port detect Caller Line
√