Setup a trunk to make calls to the outside world Adding a sip trunk The main FreePBX menu is top of the screen.
Connectivity -> TrunksNow click “Add SIP trunk” and give a trunk name
Enter your account details in the “PEER Details” box as shown below. And the click “Submit Changes”
Whenever you submit any changes in FreePBX you then have to click on the “Apply Configuration Changes” before the settings will take effect. Now, siptrunk had been setup and ready to use. In the next article we will setup an extension.