Dialogic to Exhibit at VON Europe Spring in Stockholm

Dialogic CEO Nick Jensen to Deliver Industry Perspective

VON Europe, Stockholm, June 11, 2007

Dialogic Corporation ("Dialogic"), a global provider of world-class products and technologies for media and signal processing will be participating in the conference and exhibition of VON Europe Spring taking place in Stockholm, Sweden.

Dialogic's President and CEO Nick Jensen will be delivering a keynote titled "Innovation in the Face of Ever Accelerating Network Requirements", addressing the industry need to respond faster than ever to network requirements such as fixed-mobile convergence, WiMax, IMS, video and gaming. Mr. Jensen will also be discussing how solution providers can innovate and deploy their solutions more quickly and cost effectively.

Other Dialogic presentations at the event include 'FMC: The Quadplay', 'Signaling and Customer Retention' and 'The Real Risks of VoIP Security'.

Dialogic will be pre-announcing a new product for the Service Provider market at VON Europe. The Dialogic® SS7 Signaling Platform for ATCA will be launched at the event. The Dialogic SS7 Signaling Platform for ATCA is an AMC module based component. This will enable established and emerging wireless applications to be deployed in scalable, carrier grade ATCA chassis.
Dialogic will be hosting its customers Roamware and Teligent at the Dialogic booth and both companies will present their product solutions that are interoperable with Dialogic products.

Bobby Srinivasan, CEO and President of Roamware, Inc. explains "Dialogic is one of the few vendors on the market that offers 24x7 'Follow the sun' Dialogic ® Pro T services which is crucial to providing uninterrupted support to our worldwide customers in over 110 countries utilizing our voice and data roaming solutions." "The Dialogic® products are ideal in that they facilitate the scalability that we need to deliver our customers truly converged solutions for fixed, mobile and IP-based networks" adds Tomas Duffy, CEO and President of Teligent AB.

About Dialogic Corporation

Dialogic Corporation is a leading provider of open systems platforms to both the Enterprise and Service Provider markets. The platforms enable converged communications, allowing service providers, developers and system integrators to deliver services, content and applications using multimedia processing and signaling technologies.

Headquartered in Montreal, Canada Dialogic and its subsidiaries have over twenty offices worldwide, providing local presence, knowledge and support to serve its customers around the globe. Dialogic's research and development centers are located in Parsippany, New Jersey, Buffalo, New York, London, England, Dublin, Ireland and Stuttgart, Germany as well as Montreal.

Information about Dialogic is available at www.dialogic.com.

Dialogic, Eicon Networks, and Eicon, are either registered trademarks or trademarks of Dialogic Corporation or its subsidiaries. The names of actual companies and products mentioned herein are the trademarks of their respective owners. Dialogic encourages all users of its products to procure all necessary intellectual property licenses required to implement their concepts or applications, which licenses may vary from country to country.

About Roamware
Roamware, Inc. is the global leader in mobile roaming solutions with customers across 110 countries, spanning over 280 mobile operator networks with services being available to over 700 million mobile consumers globally.
Roamware has over 100 patent submissions and the company has received several industry recognitions including the Frost and Sullivan technology innovation award, listing among the Deloitte Technology Fast 50 in 2006 and is a Red Herring 100 winner of 2007.
Founded in 2001, the company is headquartered in San Jose, California with regional offices in Brussels, Amman, Hong Kong, Singapore and India. www.roamware.com

About Teligent AB
Teligent is an innovative player in the value added services segment of the telecom industry. Teligent offers carriers and service providers advanced, comprehensive and flexible solutions in order to increase network usage and revenue streams. The company is listed on the Stockholm Stock Exchange and established with offices in 16 countries worldwide. Teligent's deliveries are based on the generic Teligent Application Server - a multi service platform concept for convergent service development that conforms to the 3GPP IP Multimedia Subsystems (IMS). The company's solutions are currently utilised in various configurations by a large number of leading carriers worldwide, including BT, Cingular, SingTel, SMART, Telenor, TeliaSonera, Verizon and Vodafone. www.teligent.se