About TMC®

Since 1972, Technology Marketing Corporation (TMC®) has produced industry-leading trade magazines and events focused on technology and telecommunications. TMC publishes two magazines: Customer Inter@ction Solutions® and Internet Telephony®, and the online publications, WifiTelephony.com, The VoIP Developer Channel, Planet PDA® Magazine and BiometriTech® Magazine. TMC is also the first publisher to test new products in its own on-site laboratories, TMC Labs®, and provide factual and unbiased product reviews. TMC also produces INTERNET TELEPHONY Conference & Expo, The VoIP Developer ConferenceTM and The Global Call Center Outsourcing SummitTM. TMCnet.com publishes more than 25 topical online newsletters. For more information about TMC, visit its Web site at www.tmcnet.com.