The Fanvil V61G is an executive-level Gigabit IP phone featuring a vibrant 2.4-inch color LCD display and support for up to 4 SIP lines. Engineered for crystal-clear business communication, it boasts HD Voice with advanced Opus codec support and a flexible 6-way audio conferencing function. The phone also features an innovative integrated hall switch for a smoother, more reliable hook-switch experience. For maximum deployment flexibility, the V61G is fully certified and compatible with major VoIP platforms including 3CX, Broadsoft, Asterisk, Xorcom, and Elastix. Power Options: Designed to be powered via a PoE switch or injector. For non-PoE environments, a 5V 10W DC power supply (PSU-5V10W) is required and sold separately.