- (780ohm || 115nF)
- (820ohm || 110nF)
- (1000ohm || 210nF)
- (680ohm || 100nF)
- 2.16uF
- 1uF
- 2.16uF
- 1uF
- global complex impedance
EIA mode
Set FXO port EIA mode
- EIA0
- EIA1
- EIA2
EIA0
FULL/FULL2 value
- FULL=1/FULL2=0
- FULL=0/FULL2=1
- FULL=1/FULL2=1
FULL=1/FULL2=
0
Ring Indication Delay
Set the ring indication delay of FXO port. The range is 0
~1792ms.
0
Ringer Impedance
Set the ringer impedance which matches external ringer.
- Maximum ( high ) ringer impedance
- synthesized ringer impedance : mainly used in some
special countries, such as Poland, South Africa, Slovenia
etc.
Maximum (high)
ringer impedance
Last Ring Finish Time
When system has detected a ringing signal, the interval
between remaining ringing signal is called as ringing
overtime, and it can be set to 128ms
、
256ms
、
...
、
1920ms
512
Ring Threshold
Set the voltage threshold of ringing detection:
- 13.5Vrms 16.5Vrms
- 19.35Vrms 23.65Vrms
- 140.5Vrms 49.5Vrms
13.5Vrms
16.5Vrms
Current
Limiting
Enable
Set whether enable current limiting function of FXO port.
- Yes
- No
No
Ring validation Time
Set the minimum ringing signal time length to judge whether
it is a ringing signal. It can be set to 100ms
、
150 ms
、
200
ms
、
256 ms
、
384 ms
、
512 ms
、
640 ms
、
1024 ms
100
Table 25
FXO
FUNCTION
DESCRIPTION
5
5
.
.
4
4
.
.
3
3
V
V
o
o
i
i
c
c
e
e
(
(
c
c
a
a
l
l
l
l
p
p
r
r
o
o
c
c
e
e
s
s
s
s
t
t
o
o
n
n
e
e
)
)
Содержание MG3000-R
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Страница 28: ......
Страница 32: ...Fig 15 SIP QuickSetup Page...