Installing a VoIP phone system can be expensive but no so with the Allworx 6/12 VoiP small business phone system. The Allworx 6/12 delivers a ton of sophisticated features at a low price, The 6/12 is configured to handle up to 6 POTS phone lines and up to 12 handsets. Comes with Auto Attendant and Voicemail System. VoIP allows you to use existing LAN cable to connect your phones making installations a breeze. Call 800-335-0229 for a quote and online demonstration of this system.