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VOI-8000 User's Guide
Chapter 5
This chapter how to make phone calls from telephony devices connected to the VOI-8000
directly or indirectly.
5.1
Making a call with VOI-8000 FXS Module
VOI-8000 has two slide-in modules. FXS module can connect to analogue phone directly,
and FXO module can connect to PBX.
Connection: analogue telephone set connects to FXS module(MDU-8000s) port
Operation:
1. Pick up this analogue telephone set, you can hear the VOI-8000 dial tone at the
telephone set
2. The related LED will be lighted at the green color when the telephone set is pick up.
For Example: If the telephone set is connected to the second port of FXS in slot B.
When you pick up the telephone set, the second LED will be at the green color, it
means on, in slot B of front panel.
3. We can dial the desired destination phone number at the telephone set. If the desired
destination phone number is legal, the VOI-8000 will play two quick address ack tones,
Du Du, to destination. If the desired destination phone number is illegal, the VOI-8000
will play three quick out of service tone, please check the dial plan and your desired
destination phone number.
5.2
Making a call with VOI-8000 FXO Module
Connection: analogue telephone set connects to FXO module(MDU-8000o) port
FXO Module
Operation:
Overview
Making a Call with VOI-8000
FXS-Module
37
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