
RingCentral, a start-up based in Redwood City, California has enhanced its virtual phone system for small businesses with VoIP service.RingCentral combines a toll-free and/or local number with advanced call management, PBX, voicemail and Internet fax, enabling customers to automatically screen, forward and place calls; take voicemail; send and receive faxes; and receive message alerts. Call routing rules enable the user to forward incoming calls...