Create Local Extensions And Make Interior Calls; Fxs Extensions - ATCOM APBX IP04 User Manual

APBX IP04 User Manual
Show the firmware version
System Uptime
Show the time how long the system has been running
System Current Time
Show the current time
2) Network
Show the network setting of APBX
3) Peripheral
Show what kinds of / how many modules are detected.

3. Create local extensions and make interior calls

There are two kinds of extensions in APBX: FXS extensions and SIP extensions.

3.1 FXS extensions

It needs support of FXS module, the module installed in IP04 can be: AX110S
Analog phone is available to make calls once connected to the corresponding FXS port, APBX configures FXS
extension automatically when FXS module is detected. FXS extension can't be deleted. The extension number is
defined in PBX Settings -> Options -> Extension Preference, changing it can change the FXS extension number.
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