Businesses are always looking for new ways to increase productivity. In this case, one of your most effective tools may be sitting right under your nose. The right phone system, complete with the latest in unified communications features, can deliver some surprising business benefits -- and probably at a lower cost than you are paying now. If you're not familiar with full-featured VoIP, call GreenStar Solutions and discover proven ways it can help improve business. Combining voice, video and data into one, easy-to-manage communication system can save time and money, while allowing employees to work on the business priorities that matter most.