Installation
143
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016
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. 68 Mode of the FXS interfaces
After a first start all the FXS interfaces are configured on Phone / Fax.
Warning
Terminals connected to FXS interfaces can be damaged if the configuration of the FXS inter-
face mode is unsuitable.
Note
Circuit type as per EN/IEC 60950: TNV-2
FXS mode: Phone/fax
In this mode the following analogue terminals can be connected:
• Analogue phones with DTMF or pulse dialling (earth key is not supported)
• Radio units for cordless phones
• Group 3 fax
1)
• Answering machines
• Modem
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.
Control output Ports for switching external equipment.
Control input Ports for switching internal switch groups.
General bell Commercial auxiliary bells
1) Transmission with the T.38 protocol is recommended for Fax over IP. The corresponding media re-
sources need to be allocated.
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