C Series IP Phones
C220
C220 gives small offices, front desks, and shared work areas a reliable SIP phone experience with essential calling features, HD audio, PoE power, and a compact desk or wall-mountable design.
Essential SIP calling in a compact desk phone
Deploy a straightforward business phone for daily calling, headset use, phonebook access, conferencing, and web-based administration.
2 SIP lines support everyday extension and account requirements.HD handset and speaker audio improve call clarity for desk users.6-way audio conferencing covers quick team conversations without extra equipment.2 SIP lines support everyday extension and account requirements.
C220 resources
Use C220 documentation and OpenVox support to confirm phone features, setup details, and deployment requirements.
Preview the IP phone management interface
View the web UI layout, configuration flow, and administration experience before preparing desk-phone rollout.
Request a DemoLooking for more analog gateway options?
Explore more models in the same series and find the right port count, form factor, and deployment fit.