COPYR IG H T
200 9-2010
ALL O.CO M
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VISIT
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W W W. ALLO.C O M
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4.9.1.9 Voice Activity Detection
Voice activity detection (VAD), also known as speech activity detection or speech detection, is a technique
used in speech processing in which the presence or absence of human speech is detected.
4.9.2 Hardware Profile
4.9.2.1 Phone Profile
This sets the electrical impedance of the FXS port. Select one of these choices like 600 ohms, 900 ohms
or based on your country. The default is 600.
4.9.2.2 FXS Ringing Profile
This sets the ringing profile of the FXS port. Select one of these choices based on your country. Preferred
value is Default.
4.9.2.3 Line Profile
This sets the electrical impedance of the FXO port. Select one of these choices like 600 ohms, 900 ohms
or based on your country. Preferred value is Default 600 Ohm.
4.9.2.4 FXO Dialing Profile
This sets the Dialing characteristics and Ring Detect Settings on the FXO port. Select one of these choices
based on the line which you are connecting to the FXO port of NanoPBX. The default is 600.
4.9.3 Stacking NanoPBX
This feature will allow user to connect two NanoPBX together and make double the capacity of NanoPBX.
User of one NanoPBX can reach the users of another NanoPBX directly by dialing there extension number
and also user can access the trunk of other NanoPBX directly by dialing prefix configured in other
NanoPBX.
Both the NanoPBX should be connected to same network and following details should be provided in both
the NanoPBX.
Enable Stacking - The feature can be enabled by checking the Enable Stacking checkbox.
Peers PBX - Peer PBX is the other NanoPBX to which you are bridging.
IP Address - IP Address is the other NanoPBX to which you are bridging.
Important Note:
Both NanoPBX should not have the same extensions number or prefix for accessing trunks. In this case
call will get establish to the user or trunk of same PBX.
4.10 Manage System
The administrator of the NanoPBX can remotely reboot the NanoPBX by pressing the “Reboot” button at