Know your gear
The S406 is an excellent IP phone designed for growing businesses with PBXact phone systems needing a fully-featured IP phone with advanced features. It supports three Session Initiation Protocol (SIP) accounts, full-duplex speakerphone and has a 2.7-inch LCD with backlight display. Zero-touch auto-provisioning makes it easy-to-setup, all you need to do is plug the phone into the Internet connection, in or out of the corporate office location.