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ABOUT US
THE VoIP INDUSTRY
QUINTUM'S PHILOSOPHY
MANAGEMENT
EMPLOYMENT
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Management Team

Cheng T. Chen - CEO and Co-Founder
Cheng has over 21 years of experience in the telecommunications industry. Twelve of those years were in executive management positions with start-up businesses. Cheng has previously managed the development of many successful leading-edge products in both circuit and packet switching at Bell Laboratories, Teleos, AccessWorks, and 3Com. He co-founded AccessWorks in 1993, which was acquired by 3Com in 1995. He holds a M.S. degree in Computer Science from Ohio State University.

Dr. Rajiv Bhatia - Vice President of Engineering and Co-Founder
Raj has over 22 years of experience in LAN/WAN research and development. Prior to co-founding Quintum, he held Senior Engineering Management positions at 3Com, Madge Networks, and Teleos, leading the design and development of a family of SOHO Routers, WAN Access Servers, and a CTI-enabled digital switch. Raj started his career at Bell Laboratories developing hardware and software for high-speed synchronous and asynchronous voice/data switches. He is a gold medallist from the Columbia University's School of Engineering, from where he holds a Doctorate Degree. He currently holds ten patents, and more, all in the area of Internet routing, are pending.

Charles Rutledge - Vice President, Marketing
Chuck has over 20 years of experience in marketing, strategy and business development in the high tech industry. He leads marketing and business development at Quintum Technologies, a leading provider of VoIP equipment and an INC 500 company. As Director of Marketing and Business Development at Madge Networks, he established a new business unit to market video networking and ISDN equipment to the service provider market. As Business Development Director at AT&T, he worked with telephone, CATV and ISP companies to establish relationships for the deployment and marketing of a variety of communications services. He started his career in Bell Laboratories as a researcher and holds multiple patents. Chuck is a board member for the Technology Management Education Association. He has a BS in Electronic Engineering and a MBA.

Tim Thornton - Chief Technical Officer
Tim has over 21 years of experience in the development of telecommunications products. Prior to Quintum, he was the Chief Engineer at Madge Networks, Inc. (formerly Teleos Communications) where he was responsible for defining the architecture and system requirements for Video Networking, Carrier Switching, and ATM products. Before Madge Networks, he was a principal in TDMT, Ltd. responsible for hardware and software engineering. Under his leadership, TDMT, Ltd. became a market leader in Cable TV Pay Per View ordering systems with over a million subscribers.

Pete Jankus - Vice President and General Manager
Pete has a broad communications background having held several senior management and engineering positions with USRobotics and 3Com Corporation during his over 14-year career in the communications industry. During his tenure at USRobotics and 3Com, Mr. Jankus was instrumental in delivering a range of innovative solutions meeting the unique requirements of several market segments including Carrier, Enterprise, Small/Medium Business, and Consumer. Product deliveries include the Total Control multi-service access platform solutions, corporate analog fax/modems, SOHO/Consumer ISDN terminal adapters and broadband router products. Prior to joining Quintum, Pete held the position of Director of Voice over Broadband engineering at 3Com Corporation, where he was responsible for developing VoATM and VoIP technology. Mr. Jankus holds a MSCS degree from the Illinois Institute of Technology, and hold two patents in the area of call switching and network transmission.

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