SOURCE: CallTower


September 30, 2010 07:00 ET

CallTower and Sprint Collaborate to Offer Businesses Hosted Unified Communications Solution

Sprint to Offer CallTower's UCaaS Service With Sprint Mobile Integration Over Its Global MPLS, 4G and 3G Networks

FOSTER CITY, CA--(Marketwire - September 30, 2010) -  CallTower, the market-leading provider of Unified Communications as a Service (UCaaS), today announced that it is working with Sprint to offer a new solution that incorporates CallTower's UCaaS service with Sprint's integrated wireline and wireless networks enabling true mobile Unified Communications. Businesses will benefit by experiencing the gained productivity, cost savings and enterprise-class reliability in a Unified Communications solution without expensive hardware and infrastructure investments, long and complex deployments, or ongoing support and upgrade concerns. 

"Mobile workers now have the freedom to access powerful communications tools with one device and one number regardless if they are on the road or in the office, boosting productivity while reducing companies' overall communications costs," said Bob Barnes, executive vice president of sales, marketing and business development, CallTower. "By integrating Sprint's reliable, secure fixed and mobile networks with CallTower's UCaaS services, businesses have access to best-of-breed unified communications solutions without the capex and management resources required from an in-house solution."

"Businesses of all sizes are very interested in Unified Communications from a productivity and cost-savings standpoint," said Kevin Kunkel, vice president of business markets group, Sprint. "Sprint and CallTower's offer provides a consistent, seamless workplace for businesses, and is a perfect fit for companies that need to avoid hardware expenses, while managing complex implementations and day-to-day requirements." 

With Sprint Mobile Integration, users can dial an extension number from a Sprint mobile phone and reach a corporate user, benefiting from a single number, one central voicemail, and enhanced call management features. The solution is completely integrated with Sprint's industry-leading 4G and 3G networks and related wireless applications, providing cost savings from the elimination of local trunks, reduction in desk phones needed for mobile employees, and lower calling rates. The CallTower service will be delivered to locations leveraging Sprint's Global MPLS network, which will deliver toll-quality voice as well as the other CallTower Unified Communications services. 

For more information on CallTower's UCaaS solutions please visit

About CallTower, Inc.
CallTower ( transforms a company's voice and data communications into a strategic business tool that provides a competitive advantage in today's market. CallTower's Unified Communications as a Service (UCaaS) provides growing companies with enterprise-class reliability, a single point of support, productivity-enhancing features and 24/7 service for a fixed monthly fee. CallTower's communication services are based on the Cisco® CallManager, Microsoft® Office Communications Server, Microsoft® Exchange Server and Microsoft® Sharepoint Server powered by the proprietary CallTower vXML VoiceCube voice messaging platform.

About Sprint Nextel
Sprint Nextel offers a comprehensive range of wireless and wireline communications services bringing the freedom of mobility to consumers, businesses and government users. Sprint Nextel served more than 48 million customers at the end of the first quarter of 2010 and is widely recognized for developing, engineering and deploying innovative technologies, and is the first and only wireless 4G service from a national carrier in the United States; offering industry-leading mobile data services, leading prepaid brands including Virgin Mobile USA, Boost Mobile, Common Cents Mobile and Assurance Wireless and instant national and international push-to-talk capabilities; and a global Tier 1 Internet backbone. With its customer-focused strategy, you can learn more and visit Sprint at or and

Contact Information

  • CallTower Media Contact
    Lisa McCausland
    Dahlia Public Relations
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