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Trunks
XT-60/XT-120 supports FXO trunk, BRI trunk, GSM/3G trunk and VoIP trunk. In this chapter, we give
a simplified guide of setting up trunks.
FXO Trunk
BRI Trunk
GSM/3G Trunk
VoIP Trunk
FXO Trunk
FXO trunk is also known as PSTN trunk. The public switched telephone network (PSTN) is the
network of the world's public circuit-switched telephone networks.
To extend FXO trunk on the system, you need to insert FXO module to PBX. Go to
Settings > PBX
> Trunks
to edit the FXO trunk. Before configuring a FXO trunk, please make sure that the analog
line is connected to XonTel XT-60/XT-120 FXO port.
Click
to edit the FXO trunk. Please check the FXO trunk configuration parameters below.
1) Basic Settings
General
Trunk Name
Give this trunk a name to help you identify this trunk.
Rx Volume
Set the receiving volume of FXO port or choose Custom to define the RX gain
below.
RxGain
The RX Gain for the receiving channel of FXO Port. The valid range is -30db
to 12db.
Tx Volume
Set the transmitting volume of FXO port or choose Custom to define the TX
gain below.
TxGain
The TX Gain for the transmitting channel of FXO Port. The valid range is -30db
to 12db.
Enable SLA
If enabled, this trunk will not be available in routes or other channels.
Allow Barge
Whether to allow other SLA stations to join a call by pressing the SLA key.
Hold Access
Specify hold permission for the station.
Open:
other stations that share the same line could retrieve the call.
Private:
the call can be retrieved only by the station that previously put the
call on hold, not by others sharing the same line.
Table 5-1 FXO Trunk Configuration Parameters
– Basic
2) Hangup Detection
Hangup detection settings help the system to detect if a call is hung up. If you find the PSTN call
Summary of Contents for XonTel XT- 60 PBX
Page 1: ...XonTel XT 60 XT 120 PBX s Administrator Guide ...
Page 53: ...53 Figure 5 5 Bind Consecutive DOD Numbers to Multiple Extensions ...
Page 100: ...104 Figure 11 3 Event Log ...
Page 107: ...111 CPU Figure 14 3 CPU Status Memory Figure 14 4 Memory Status ...
Page 108: ...112 LAN Figure 14 4 LAN Status Storage Usage Figure 14 5 Storage Usage ...