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NT
So BUS
TO TELECOM
OPERATOR (ISDN)
Switch Nr.
S1
S2
S3
For this configuration, the switches must be in the positions indicated
in the preceding table.
5.3.2
All ISDN connections
This configuration distributes the ISDN (So Bus) to the 4 ports
NT
So BUS
TO TELECOM
OPERATOR (ISDN)
ISDN-So
Switch Nr.
S1
S2
S3
For this configuration, the switches must be in the positions, indicated
in the preceding table.
5.4
One
phone
lines
FAX/Modem
If you have one incoming line L2, and you have a FAX/Modem
connected to that line, you can use the feed-thru feature of that
equipment to disconnect the rest of the phones when a FAX
communication is in progress, or when the phone line is in use by a
Modem. This prevents disruption of the communication when someone
picks-up a phone while the line is in use by those devices. The feed-
thru line becomes L2' in the drawing.
When a call arrives, all phones will ring (including FAX/Modem).
Depending on the configuration of the FAX/Modem, it will answer the
English
090810_ABI-ET2001_QSG_ML
TA
TA
B
A
ISDN
L2
L1
P1
P2
P3
P4
ISDN-So
ISDN-So
L2
ISDN-So
Position
A
B
B
A
A
A
ISDN
L2
L1
P1
P2
P3
P4
ISDN-So
ISDN-So
ISDN-So
Position
A
A
A
(PSTN)
connected
to
a
call after a specified number of rings. Anytime between the first ring
and that specific number of rings, you can answer the call by picking
up any of the phones connected to P2 ~ P4.
When the call has been answered by the FAX or Modem, phones
connected to P2 ~P4 (21') will be disconnected.
B
L2 PUBLIC analog (PSTN) line
NC
L2
For this configuration, the switches must be in the positions, indicated
in the preceding table.
Important Remark:
This configuration is only valid in casee the FAX connected to P1
returns L2' on pins 3 and 6 of the RJ45 connector.
Whenever the FAX is disconnected, all the phones connected to P2 ~
P4 are disconnected also.
If the FAX is disconnected (repair, maintenance, ...) the configuration
must be changed (Select setting AAA).
priority
Page 11
NC
B
B
ISDN
L2
P1
P2
P3
L2'
L2'
Switch Nr.
Position
S1
B
S2
B
S3
B
RJ11/RJ12
P1
P2
P3
L2
L2'
L2
L2'
L2'
ENGLISH
B
L1
P4
L2'
P4
L2'
abitana
N.V.
S.A.
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