Installation
133
Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
Terminals
The ETSI protocol must be set in the interface configuration.
Up to 8 terminals of different types can be connected to one S bus.
• Standard ISDN terminals
• ISDN Terminal Adapter
• PC with ISDN card
• Group 4 fax machines
1)
, etc.
Two call connections are possible simultaneously for each S bus.
4. 7. 3. 3
FXS terminal interfaces
The 6 FXS terminal interfaces of the mainboard are permanently routed to the front
panel and labelled accordingly. The 2 remaining not labelled RJ45 sockets are empty
and cannot be used. With the appropriate interface cards and wiring adapters, addi-
tional FXS terminal interfaces can also be made available at the RJ45 sockets
1.x...4.x. The possible RJ45 sockets are highlighted in colour in the figure below.
Fig. 51
Connection possibilities for FXS terminal interfaces
Multifunctional FXS interfaces
The analogue interfaces of the FX cards are multifunctional. Depending on the terminal
or function they are configured individually in the
Interface configuration
using and
switched over internally accordingly.
Tab. 57
Mode of the FXS interfaces
1) Not possible within an AIN
FXS mode
Socket
Phone/fax
Analogue DTMF and pulse dialling terminals such as phones, fax, modem, answering
machines, etc.
2-wire door
Analogue two-wire door intercom
External audio source
Audio interface for connecting playback equipment with line output.
(WK
(WK
(WK
);6
);6
);6
);6
);6
);6
(WK
