Adapter
3CX
The SMB market leader. The 3CX adapter speaks XAPI — REST for control, WebSocket for events. Quick to integrate, well-documented, lots of customers per dollar.
Protocols used
- XAPI REST — extensions, queues, calls, IVR
- XAPI WebSocket — real-time call events
Capabilities
- Originate, hangup, transfer
- Monitor / whisper / barge
- Agent state management
- IVR deploy as 3CX call flow XML
Tested versions
- 3CX V20 (recommended)
- 3CX V18
# API key in 3CX admin
# Settings → Integrations → API Keys
$ voxridge pbx add 3cx \
--host pbx.example.com \
--api-key ${THREECX_API_KEY}
testing XAPI... ok
loading extensions 87 extensions
loading queues 4 queues
ready Get started
One API for every PBX. Wire it up in an afternoon.
Free under 25 extensions, forever. No credit card. No sales gate. Production use OK.