Polycom SoundPoint IP 331 hartsook 12 years ago click for details The SoundPoint IP 331 is two-line enterprise-grade IP deskphones with excellent sound quality and a PC port switch. MSRP $179 Related PostsTelnexus setup for Polycom IP 5000VoIP Engineer (berkeley)Meet Telnexus at the SF Small Business Expo, Sept. 18Yealink T22 Enterprise HD IP Phone 3 VoIP Accounts