ELSA MicroLink ISDN PCI, Руководство пользователя

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ISDN Connections
ELSA MicroLink ISDN PCI
50
The Next Step up––For Freelancers
The prices for telecommunications equipment have continued to fall in the recent past,
prompting ever more freelancers to work in home offices. The number of telephone calls
is on the increase, but you don't want to inconvenience your three daughters as a result,
so you've decided to buy a small PBX system and an ISDN telephone. You've also applied
for a few additional MSNs from your telecommunications provider.
How do you connect the new devices to ensure that your private and business matters
remain neatly separated? Our first example shows an application for mixed private and
business use. The initial situation is as follows:
K
an ISDN Basic Rate Interface (DSS1) with 10 MSNs (e.g. 123456 1 to 123456 10 )
K
private branch exchange system (PBX) with an internal S
0
bus and eight a/b ports
K
an ISDN telephone
K
a normal analog telephone
K
a cordless analog telephone
K
analog answering machine for private calls
K
analog fax machine
K
PC with
ELSA MicroLink ISDN PCI
and
ELSA-RVS-COM
230 VDC ISDN-S
0
PC with
ELSA MicroLink ISDN
PCI
Fax
Answering
machine
Analog
telephone
Cordless
telephone
ISDN
telephone
NTBA PBX system