Deerfield, Ill. and Englewood, Colo. — March 30, 2005 — Vail Systems, an industry leader in VoiceXML and SALT voice hosting and Datria, a leader in packaged voice self-service for mobile field operations, today announced a partnership in which Vail will host Datria’s field service applications. By complementing its customer-premises applications with a hosted solution, Datria expects to offer its customers lower start-up costs, faster payback, and reduced risk.

Datria's customers have traditionally bought licenses to the company's packaged Web-based applications and maintained the voice and data infrastructures within their own facilities. The partnership with Vail Systems provides another choice. Vail will host the voice and telephony infrastructure at its facilities while customers continue to control the application and client data at their own site.

"Many companies with field service organizations do not have extensive experience with voice applications," said James Greenwell, chairman and CEO of Datria. "By offering a hosting alternative, we can help our customers reduce project risks, deploy more quickly, and avoid large upfront expenses. We chose Vail because they have a track record of reliability and of incorporating new technologies with minimal disruption – which insulates our customers from technical uncertainty."

"There are two major growth trends in the voice industry today," said Jim Whiteley, President and CEO of Vail Systems. "The first is packaged applications and the second is employee-facing applications that will take the industry beyond the call center. Partnering with Datria helps us capitalize on both these trends and positions us well for the future."

Datria's Ticket Management ^TM suite is immediately available as a hosted solution, priced as a per-minute service.

Delivering enhanced telephony application services for over 10 years, Vail Systems is the reliable choice in speech application development and hosting. The Vail SIP Platform is a carrier-grade distributed computer network that processes a wide range of interactive voice services. These services include on-demand audio conferencing, high-volume outbound notifications, and open standards speech application hosting. Vail also offers packaged speech applications and the Vail SIP Telephony Interface Manager (TIM) for Microsoft Speech Server 2004. For more information, please contact (800) 360-8245 or visit http://www.vailsys.com.

Datria Systems, Inc., designs, sells, and services voice-enabled, packaged software applications focused on improving the productivity of mobile workforces while reducing the cost to support them. Datria's products enable customers to exchange real-time information between a central office and field representatives, using only human voices and a phone or two-way radio connection. Datria serves the broadband, utilities, telco, and health care industries. Founded in 1997 and a member of the VoiceXML Forum, Datria is based in Englewood, Colorado. For more information, visit www.datria.com.

Anthony Martini, Director of Marketing Communications, Datria, (303) 728-1310, Anthony.Martini@datria.com