Here are the best small business phone systems: Springcom Hosted or Hybrid System Ericsson LG iPECS emg80

Hybrid system: Ericsson-LG iPECS eMG80- best overall for small business. Unbelievably low price-point, SIP, VoIP and PTSN friendly. Advanced features, multi-site connectivity and remote-worker capability.

VoIP only system: Springcom Hosted. Incredible array of features and functions, outstanding cost-saving capability.