Deltathree Launches Joip Mobile Phone Application For Consumers On Leading Cellular Operating Systems

NEW YORK, July 12, 2010 (GLOBE NEWSWIRE) -- deltathree, Inc. (OTCBB:DDDC), a global provider of integrated video and voice over Internet Protocol (VoIP) services, products, hosted turnkey solutions and infrastructures for service providers, resellers and direct consumers, today announced the launch of joip Mobile. joip Mobile is a new cellular phone application providing low cost mobile calls over GSM as well as WiFi networks. It currently offers calling packages in the United States, Canada and the United Kingdom, and is available for users worldwide. Cellular operating systems supported by joip Mobile currently include the iPhone, Google Android and Nokia Symbian, with support for the Windows Mobile operating system and Blackberry expected soon.

Mr. Effi Baruch, interim Chief Executive Officer and President, and Senior Vice President of Operations and Technology of deltathree, commented on the launch, "joip Mobile provides cellular phone customers from across leading mobile operating systems new flexibility to reach out to their family, friends and business contacts worldwide while saving up to 70 percent on their mobile phone bills. Targeted primarily for customers with high international calling volume, or experiencing costly levels of roaming charges, joip Mobile represents a simple solution to access lower calling rates using their existing mobile phone. joip Mobile stands as deltathree's latest offering in its family of next generation communications solutions aimed at connecting people worldwide in innovative, flexible and affordable new ways."

The joip Mobile sign up and installation process is quick and easy. Consumers can simply visit mobile.joip.com, complete the short online registration, download the software application and begin using joip Mobile to realize significant savings on their mobile calls. joip Mobile has been launched with three pricing packages ranging from a flexible "Pay-as-you-Go" plan to affordable monthly pricing plans starting at just $2.95 per month (and offering further discounted calling rates). Calls made using the joip Mobile application do not use the minutes provided to a consumer under his or her wireless plan and can be made directly from a consumer's mobile phone address book.

Visit Joip Mobile online at mobile.joip.com for more information as well as to register and download the joip Mobile application.

About deltathree

Founded in 1996, deltathree, Inc. is a global provider of integrated video and voice-over-Internet-Protocol (VoIP) services, products, hosted turnkey solutions and infrastructures for service providers, resellers and direct consumers. Supporting tens of thousands of active users around the world, deltathree serves customers through its two primary distribution channels: the service provider and reseller channel and the direct-to-consumer channel. deltathree's advanced solutions offer service providers and resellers a full spectrum of private label IP-based digital voice and video products and services, as well as a back-office suite of services. Utilizing advanced Session Initiation Protocol (SIP) technology, deltathree provides all the components to support a complete VoIP service deployment. deltathree's direct-to-consumer channel consists of the joip Mobile, joip and iConnectHere direct-to-consumer offerings.