FOR IMMEDIATE RELEASE

INVESTOR CONTACT:
Thomson Financial/Carson
Erik Knettel, 212-701-1963
Erik.knettel@tfn.com

SciDyn Presents VoIP Technology at India 2001 Conference,
First IP Telephony Conference Held in India

Cherry Hill, NJ -- (April 17, 2001) -- Science Dynamics Corporation “SciDyn” (NASDAQ: SIDY), a leading developer of Internet Protocol-based (IP) telephony solutions and services is introducing its IP telephony products and services at the first IP telephony conference held in India. India 2001 is hosted by iLocus.com, a market research group dedicated to the global IP telephony industry. The conference is being held at the LeMeridian Hotel in Bangalore, India from April 17th through April19th, 2001.

Earlier this year, the government of India announced its decision to replace the Telegraph Act with a new Convergence Act. Under the 1885 Telegraph Act, separate rules existed for the delivery of voice and data and hence Internet telephony was not permissible. India’s Convergence Act will have uniform laws regarding the delivery system of voice and data that will allow the entry and emergence of voice over IP telephony (VoIP) communication, opening the market to IP telephony infrastructure providers such as SciDyn.

During the iLocus.com show, SciDyn will be promoting its IntegratorC-2000® series of IP gateways that enable real-time, two-way communication between traditional circuit-switched networks and packet-switched IP telephony networks. The series includes gateway solutions that can handle anywhere from 4 analog to 360 digital voice ports per chassis and are scalable to more than 5,000 ports. The gateways are built upon SciDyn’s powerful BubbleLINK® software architecture that provides remote upgradability, seamless scalability and optional value added services such as Debit Card, Prepaid, Collect Call and other traditional Card Services. SciDyn will also participate in an industry roundtable at the conference outlining the future of new hybrid networks that bridge legacy circuit-switched networks with new VoIP based packet–switched networks.

“SciDyn’s robust, yet versatile, gateways are designed to help enterprises and service providers create and manage a complete, feature-rich IP telephony network for voice and fax transport. Our software boasts a distributed process architecture that achieves a high level of efficiency, flexibility and availability of services across the network,” stated Joe Giegerich, Vice President of Sales and Marketing. “We are committed to technological innovation and are adept and willing to provide customized solutions. SciDyn encompasses more than twenty years of telecommunication experience and is excited to offer its products and services to enterprises and service providers that want to reap the benefits of IP telephony in India.”

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About Science Dynamics

Headquartered in Cherry Hill, New Jersey, Science Dynamics Corporation (SciDyn) is a leading developer of telecommunications solutions. SciDyn¹s IP telephony products enable the seamless connection between traditional circuit-switch based networks and the next generation of packet-based networks. Products include: The IntegratorC-2000® series of IP telephony gateways, the Call Control System for correctional facilities (also based on the IntegratorC-2000® architecture) and the VFX-200 series of Video over Frame Relay Access Devices. Visit Science Dynamics Corporation¹s Web site at http://www.scidyn.com.

The Company is making this statement in order to satisfy the “safe harbor” provisions contained in the Private Securities Litigation Reform Act of 1995. This press release includes forward-looking statements relating to the business of the Company. Forward-looking statements contained herein or in other statements made by the Company are made based on management's expectations and beliefs concerning future events impacting the Company and are subject to risks, uncertainties and factors relating to the other factors, which Company's operations and business environment, all of which are difficult to predict and many of which are beyond the control of the Company, that could cause actual results of the Company to differ materially from those set forth above and elsewhere in the Annual Report. The Company may encounter competitive, technological, and financial and business challenges making it more difficult to market its products and services, the impact of which may in matters expressed in or implied by forward-looking statements. The Company believes that the following factors, among others, could turn affect the Company’s results of operations and financial position, affect its future performance and cause actual results of the Company to differ materially from those expressed in or implied by forward-looking statements made by or on behalf of the Company: (a) the effect of technological changes; (b) increases in or unexpected losses; (c) increased competition; (d) fluctuations in the costs to operate the business; (e) uninsurable risks; and (f) general economic conditions.

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