3CX is a software-based IP PBX that replaces traditional hardware phone systems, delivering enterprise-grade unified communications at a fraction of the cost. Deploy on-premise, in your private cloud, or let 3CX host it for you.

Software PBX — runs on Linux, Windows, or 3CX-hosted cloud
Unlimited extensions with no per-user licensing fees
Built-in video conferencing, live chat, and messaging
iOS, Android, and web apps for remote and hybrid teams
Open SIP standard — works with Snom, Yealink, and any SIP device

Hosted or Self-Managed

Choose 3CX-hosted for zero maintenance, or self-host on your own infrastructure for full control and data sovereignty.

Unlimited Extensions

No per-user fees. Add as many extensions as your business needs — 3CX licences are based on simultaneous calls, not users.

Advanced Call Routing

IVR, ring groups, call queues, and time-based routing ensure every call reaches the right person at the right time.

Call Recording

Record calls automatically or on-demand for training, compliance, and quality assurance — stored securely and searchable.

SIP Trunk Ready

Connect any SIP trunk provider including Sip Caller for local Malta numbers, international DIDs, and cost-effective calling.

Microsoft 365 Integration

Sync contacts, calendar, and presence with Microsoft 365 and Teams for a seamless unified communications experience.

3CX Phone System

Ready to get started with 3CX Phone System?