Internet telephony Manager JoinsITXC.

PRINCETON, N.J.--(BUSINESS WIRE)--Nov. 5, 1997--ITXC Corp. announced Wednesday that Eric Weiss has joined the team of the Internet telephony startup as Business Unit Manager for Internet telephony services.

Weiss, formerly a product line manager with Dialogic Corp., will add new depth

While at Dialogic, Weiss held a director-level position responsible for Dialogic's next generation computer telephony DSP platforms, "DM3," which include Dialogic's highest performance Internet telephony products.

Weiss also created and served as general manager for a successful new Dialogic business unit to provide DSP hardware, software and semi-custom design services for public network enhanced services, including Internet telephony. His responsibilities at Dialogic included product marketing, technical publications, professional services and support.

Prior to Dialogic, Weiss held a management position with Bell Canada Enterprises and product marketing and business development positions with Hewlett-Packard's Telecommunications and computer systems divisions.

Weiss holds a Masters with a concentration in telecommunications policy and an M.B.A. from Harvard University.

Tom Evslin, chairman and CEO of ITXC, said "Eric has been providing our customers, Internet telephony service providers (ITSPs), with key components since the birth of the Internet telephony market. Eric's marketing and technology management experience will contribute greatly to ITXC's ability to service its customers."

"ITXC will enable ITSPs worldwide to take full advantage of the commercial benefits of Internet telephony," said Weiss. "I am excited about the leadership position ITXC has established through its corporate partnerships, management team and unique focus on wholesale services."

ITXC Corp. was formed in July of 1997 by Tom Evslin, formerly vice president in charge of AT&T WorldNet(R) Service. The company will provide wholesale infrastructure services including billing, settlement, switching, high-quality transport, and gateway management to the Internet telephony industry and is backed by AT&T Corp. and VocalTec Ltd. -0-

Note: ITXC is a trademark of ITXC Corp. VocalTec is a trademark of VocalTec Communications Ltd., AT&T WorldNet is a service mark of the AT&T Corporation. Dialogic is a trademark of Dialogic Corp. Other trademarks are the property of their respective holders.

CONTACT: ITXC

Mary Evslin, 609/430-9370

MAEvslin@ITXC.com

www.ITXC.com