Proximus forum 523, Mounting And Commissioning Manual

Page: 13 / 228

Features 11
supported. All types of access can be configured in parallel. Forum 523/524
complies with legal regulations governing telecommunications equipment
and fulfils the DSS1protocol.
From its smallest version, Forum 523/524 provides the following connection
options on its basic module:
● 1 external S
0
port, provided as an RJ45 socket
● 1 switchable S
0
port, provided as an RJ45 socket (external) and as a 4-pin
pressure terminal (internal)
●
3 DECT-enabled U
pn
-connections for system telephones or DECT base
stations (pressure terminals)
● 4 a/b-connections for analogue devices (pressure terminals)
● Forum 523/524 can be expanded using an appropriate interface card to
4 S
0
connections, 8 U
pn
connections or 8 a/b connections. You will find an
overview of the cards available in the section Interface Cards starting on
page 37.
You can connect the following devices to Forum 523/524:
●
analogue terminals to a/b ports
● Euro ISDN terminals in accordance with DSS1to internal S
0
ports
A maximum of 8 a/b and ISDN terminals with an external power supply
can be connected.
●
Proximus system telephones Forum Phone 516, Forum Phone 526 and
Forum Phone 536 as well as Proximus system telephones
Forum Phone 515, Forum Phone 525 and Forum Phone 535 to U
pn
ports
● VoIP system telephones Forum IPhone 525 and Forum IPhone 535, can be
connected using LAN and an additional Media Gateway card.
● Base stations for DECT mobile phones to DECT-enabled U
pn
ports
● DECTover IP base stations for DECT handsets can be connected using LAN
and an additional Media Gateway card.
If your network provider supports CNIP (Calling Name Identification Presen-
tation), this can show you the names and numbers of callers for each incoming
call. Forum 523/524 supports the display of these names on system tele-
phones. If however, you have created an entry under the caller’s number in
the telephone book Forum 523/524, this will be displayed instead.