Keep Your Business Number Everywhere
Make and receive calls from the office, on the road, or at home without giving out a personal cell number.
Business Phone Systems by 3CX
3CX is a business phone system your team will actually enjoy using.
Give your staff the choice of a modern desk phone, a mobile app, or a browser-based client without juggling separate tools. 3CX keeps your calls, voicemail, chat, and meetings connected to one business identity all day long.
Use a Real Desk Phone When It Matters
Receptionists, dispatchers, and front-desk teams get the speed and visibility of physical handsets with BLF / DSS keys.
Switch Seamlessly Between Phone and App
Start the day at your desk, step away with the mobile app, and stay connected to the same extension and voicemail.
Built for Everyday Work, Not Just IT
Voicemail, transfers, team chat, status, and meetings all live in one system that feels practical from day one.
More Than Just Calls
Explore the parts of 3CX that your team actually uses every day, from physical desk phones to messaging and meetings.
Desk Phones with BLF / DSS Displays
For teams that prefer a physical handset, 3CX supports Fanvil desk phones that feel fast, familiar, and purpose-built for busy work environments.
- Supported Fanvil desk phones can be provisioned and managed through 3CX.
- The Fanvil X210 includes two side color displays dedicated to DSS / BLF keys.
- BLF / DSS keys make it easy to monitor extension status, transfer calls, speed dial contacts, and handle busy reception workflows.
- 3CX supports custom screen branding on supported Fanvil models such as the X210 and X7A.
Web & Desktop Apps
Some employees want a desk phone. Others want to work from a browser or desktop app. 3CX lets them choose what fits their day without switching systems.
- Work from anywhere in your browser or desktop app.
- Call from your browser or control your desk phone remotely.
- Handle calls, chat, and meetings from one interface.
- Launch calls directly from supported CRM platforms.
- Sync users, contacts, calendars, and sign-in with Microsoft 365.
- Use switchboard, wallboard, and reporting features for visibility.
Omnichannel Messaging
3CX helps your team respond through the channels customers already use, without bouncing between personal phones, social apps, and separate inboxes.
- Handle live chat, WhatsApp, Facebook Messenger, and SMS/MMS from one platform.
- Keep customer conversations centralized in one interface.
- Route messages to teams and queues for faster responses.
- Integrate with Salesforce, HubSpot, Zoho, Dynamics, Freshdesk, and more.
- Use the CRM wizard or API for custom integrations.
- Enterprise Edition supports Microsoft Teams Direct Routing.
Integrated Video Conferencing
When a phone call needs to become a meeting, 3CX already has that covered. Video meetings are built in, so your team can move quickly without another subscription to manage.
- Run meetings with up to 250 participants and no extra conferencing license.
- Start or join meetings with one click from browser or app.
- Share screens, blur backgrounds, and use whiteboard, chat, reactions, and polls.
- Use global dial-in, meeting recording, and pre-uploaded files when needed.
- Use remote control for support and troubleshooting sessions.
- Built on WebRTC and optimized for reliable HD video.
Built for Business
When the day-to-day experience is right, the platform also needs to be practical to support, secure to operate, and sensible in cost.
Simple Administration
3CX is built to be easier to manage than a traditional legacy phone system. It gives admins and IT teams one place to handle users, devices, contacts, and day-to-day provisioning.
- Create, edit, and remove extensions and DIDs from one console.
- Upgrade IP phone firmware remotely.
- Reprovision and reboot supported phones without visiting each desk.
- Import and manage contact lists centrally.
- Use reporting, wallboard, and queue tools for visibility.
Hosted, Self-Hosted, or On-Premises
3CX gives you flexible deployment options. You can let 3CX host it for you, self-host in your preferred cloud, or run it on-premises or in a private cloud.
- Hosted by 3CX for teams that want less infrastructure to manage.
- Self-host on Azure, Amazon, Google, or DigitalOcean.
- Deploy on Windows or Linux.
- Run in private cloud or on-premises with Hyper-V, VMware, or KVM.
- Keep your numbers and use supported SIP trunk providers that fit your business.
Security & Backup
3CX includes built-in protections to help secure your communications system and keep service available.
- Hardened web server configurations to block known vulnerabilities.
- SIP attack protection with real-time detection and blocking.
- Automatic global IP blocklist updates for known malicious sources.
- Encrypted traffic with SRTP for voice, HTTPS for web, and 3CX Tunnel for app traffic.
- Automatic SSL certificate issue and renewal.
- Automatic failover support to help maintain uptime.
- Admin console access can be restricted by IP address.
Control Costs Without Losing Capability
3CX combines voice, video, chat, and contact center capabilities in one platform so you can simplify tools and control telecom spending.
- Decrease your phone bill by up to 80%.
- Licensing is based on simultaneous calls, not per user or per extension.
- Flat annual pricing helps avoid costly multi-year per-user contracts.
- Make free inter-office and branch calls.
- Use SIP trunk providers to reduce outbound call charges.
- Reduce travel expenses with integrated video meetings.
- Use web-based calling and Click2Call to reduce toll-free dependence.
80%
possible reduction in phone costs
1
platform for calls, chat, video, and messaging
No
per-user licensing model required
Ready to explore a better business phone system?
We can help you plan, deploy, and support a 3CX solution that fits your environment, whether you want it hosted, self-hosted, or on-premises.