$219 Without Power Adapter
The Polycom VVX 310 IP phone is a 6 SIP line entry-level IP phone with HD Voice. You get unmatched voice quality and a simple provisioning process. The 300 is designed to handle low to moderate call volume, perfect for the majority of employees.
The VVX 310 was designed specifically for cubicle workers and small business owners. Plus, the interface is nothing but straightforward and user-friendly. Both the 300 and 310 are equipped with a backlit LCD screen, adjustable base height, power over Ethernet, and all the basic features you expect in a business-class IP phone.
The VVX 310 supports up to three sidecars. The 300 model includes a 10/100 switch, whereas the 310 includes a Gigabit (10/100/1000) switch.