40
a/b Ports
Interfaces and Connectible Terminals
right (see arrow in the illustra-
tion
on the MS+UPN2-8 interface card
Location of the DIP switches on the MS+UPN2-8 interface card
a/b Ports
Terminals Connected to
a/b Ports
a/b ports can be used to connect an-
alogue terminals, e.g. apparatus for
speech and data communications
using pulse or DTMF dialling, e.g.:
■
analogue telephones,
■
G3 fax machines,
■
(external or internal) analogue
modems,
■
external music-on-hold devices,
■
external voice mail systems,
■
external intercom systems.
Please note:
Observe the follow-
ing notes on connecting analogue
terminals. Terminals that do not sat-
isfy the technical requirements for
connection with the OpenCom 510
may cause damage to the communi-
cations system!
Analogue Telephones
If analogue telephones are to be
connected, we recommend devices
that support dual-tone multi-fre-
1
2
ON
Summary of Contents for OpenCom 510
Page 1: ...OpenCom510 Mounting and Commissioning User Guide ...
Page 160: ...158 Index Notes ...
Page 161: ...159 Index Notes ...
Page 162: ...160 Index Notes ...
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