Daniel Sheinbein, VP/Chief Technology Advisor, Networks Division for Siemens, to Address Leading IP Multimedia Subsystem Conference at San Diego Convention Center

NORWALK, CT (September 27, 2006) - Technology Marketing Corporation (TMC) announced today that Daniel Sheinbein, vice president and chief technology advisor, networks division, for Siemens Communications, Inc, has agreed to deliver a keynote address at its IMS Expo, to be held Oct. 11-13, 2006, at the San Diego Convention Center in San Diego, Calif.

Sheinbein’s address, which is open to all registered attendees, will take place at 11:30 a.m. (PDT ), Wednesday, Oct. 11. Registration for the conference is now open at www.imsexpo.com.

“IMS holds tremendous promise for service providers seeking to deliver innovative options to their subscribers,” said Rich Tehrani, TMC president and conference chair. “Siemens in an innovative leader and Daniel Sheinbein has a great deal of knowledge to share with the attendees of IMS Expo. I welcome him as a keynote speaker, and eagerly look forward to hearing his presentation.”

IMS Expo is the world’s largest event focusing on IMS. It will feature in-depth educational sessions, keynote speakers, networking receptions, and an exhibit hall with the industry’s leading vendors. The event is being collocated with INTERNET TELEPHONY Conference & EXPO West 2006.

Along with Daniel Sheinbein’s appearance, IMS Expo features keynotes from Tekelec, UT Starcom, and Comverse. In addition, the collocated INTERNET TELEPHONY Conference & EXPO West features keynote presentations from AT&T (News - Alert), Aculab (News - Alert), Audio Codes, Lucent Technologies, Microsoft, Dash 911, Digium (News - Alert), Ditech Networks, Inter-Tel, Motorola, Nortel, Toshiba and 8x8 (News - Alert) Inc.

Registration for INTERNET TELEPHONY Conference & EXPO is now open at http://www.itexpo.com. Vendors interested in exhibiting or sponsoring either event should contact Dave Rodriguez immediately at 1-203-852-6800, ext. 146, or e-mail drodriguez@tmcnet.com.

Press inquiries regarding Daniel Sheinbein’s address can be directed to Mostafa Razzak at 23-31 Communications (News - Alert): (646) 442-3361 or e-mail m.razzak@23-31.com.

About TMC

Technology Marketing Corporation (TMC) publishes four print publications: Customer Interaction Solutions, INTERNET TELEPHONY, SIP Magazine, and IMS Magazine. TMCnet, TMC's Web site, is the leading source of news and articles for the communications and technology industries. Ranked in the top 2,000 sites in the world by alexa.com*, TMCnet serves more than one million unique visitors each month. TMC is also the first publisher to test new products in its own on-site laboratories, TMC Labs. In addition, TMC produces INTERNET TELEPHONY Conference & EXPO, The VoIP Developer Conference, VoIP Demo, and Call Center 2.0 Conference. For more information about TMC, visit www.tmcnet.com.

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TMC Contact:

Mostafa Razzak

23-31 Communications

646-442-33612