Connecting FreePBX to VICIdial Over a SIP Trunk
A common setup: FreePBX handles the office phone system — extensions, voicemail, IVR, internal calls — while VICIdial runs the outbound campaigns. Both are Asterisk, but they are separate installs wit
PJSIP Trunks in VICIdial: A Working Asterisk 18 Configuration
This is doable and stable. It just needs the two channel drivers kept out of each other's way.