Complete solution which includes:
Telephone lines, hosting fee, Phone System hardware, Phone System software, customization, setup, maintenance, upgrades, and technical support.

JoiBiz Phone System, with the following features:
Unlimited extensions (no per seat charge)
Unlimited phone lines (No per line charge, no more busy signals)
Intelligent Digital Receptionist
Dial-by-name
Voicemail: Voicemail to Email, Voicemail from web
Web based Dashboard (Click Here)
Presence Control
Intelligent Call Queue with unlimited callers holding
Call Conferencing / Bridge
Intercom and paging with extensions and offices world-wide
Call parking
Real time display of Phone system from any Web Browser
Ability to record all calls, or on demand recording
Interface to listen to all recordings
Work from anywhere with a home extension, iPhone or Android App
Over 100 features (Click Here) for complete list

Port your existing phone number, or choose a new number
Add additional USA phone numbers for $1.95/mo
Add numbers world-wide (40 countries available) $4.95/mo &up
Add a toll-free number for $2.95/mo (3.9cent per minute)

Only $49.95/mo
plus $0.01/min incoming and $0.02/min out going calls.
(No per line cost, no per extension cost)