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DVX IPPBX
3 IPPBX Basic
3.1 Trunks
A trunk on an IPPBX system is essential for extensions to be able to make outbound phone calls.
DVX2002F IPPBX systemsupports FXO, GSM and VoIP trunks for outbound calls. 2005F support
FXO,GSM, WCDMA and VoIP trunks.
If your IPPBX system is equipped with FXO ports then you can attach the PSTN(Public Switched
Telephone Network) lines to the FXO ports for the extensions to make phone calls through the
local telephone company. If your system is equipped with GSM modules or WCDMA modules
then you are able to make phone calls through your mobile carrier network.
3.1.1 VoIP Trunks
Asterisk PBX can register as a SIP user agent to a SIP proxy (provider). If you have subscribed to a
VoIP service from an ITSP, then with the account details providedby them you can configurea
VoIP trunk on your DVX IPPBX system for the user extensions to share and make outbound phone
calls.
Navigate to web menu Basic->Trunks. Click
"New VoIP
Trunk" button and complete the account
details provided to setup the trunk as in the example below.
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