SAN FRANCISCO, CA--(Marketwired - Oct 10, 2014) - Customer service centers must have modern innovative VoIP technology to operate at an above-standard level. Such companies need ground-breaking telecommunication systems that will help them perform a series of tasks such as handling large call volumes on a wide scale. A professional customer service center will also need technology that can increase sales and productivity. Voip-Catalog.com has created its list of the four best call center software providers of 2014. The company used an intricate scoring system that involved crucial elements such as features, benefits, pricing, consumer opinions, expert ratings and more. The following are the four top call center software providers of 2014: