STC Sangoma Technologies Corporation

Sangoma Technologies Corporation (TSX VENTURE: STC), a leading supplier of hardware and software enabling server-based voice and data communication applications, and GlobalThink Technology SA, a leading Argentinean-based developer of telecommunication solutions, today announced that GlobalThink has joined Sangoma's Global Partner Program as a Certified Application Partner.

GlobalThink's newest IP-PBX solution, DENWA, which includes IP-PBX, Virtual PBX, Mobile PBX and Softswitch with SS7 GTW, runs on Sangoma's telephony cards. This provides both existing and new GlobalThink customers with superior voice and audio quality and user-friendly, easily customizable solutions for more cost-effective deployment of wireless, broadband, wireline and next-generation communication services.

"The adoption of IP-PBX solutions in Latin America is exploding, and we are very confident that the partner relationship between Sangoma and GlobalThink will continue to drive adoption in Latin America as well as the U.S.," said Frederic Dickey, Sangoma director of marketing and product management. "After just one year on the market, the DENWA product line is already in use by several Latin American governments and financial institutions."

"We made the decision to become a Certified Application Partner to ensure the highest level of product integration for our powerful suite of telecom solutions and to help build DENWA awareness within both the U.S. and Latin America," stated Diego Ghione, president of GlobalThink. "Previously, open source PBX solutions lacked documentation and support. Leveraging Sangoma hardware and software, DENWA customers can now easily customize and configure their PBX applications without the need for in-house programming expertise."

About GlobalThink Technology SA

GLOBALTHINK is among the most innovative, fast growing Argentinean software developers of telecommunication solutions, providing a wide range of telecommunication applications. The company has over 10 years of experience in research, development and deployment of telecommunication solutions.

DENWA GLOBALTHINK's leveraged expertise includes: Softswitch, Media Gateways for TDM, VoIP, Signaling Gateways (SS7, ISDN, R2, SIP and H323), and IP PBX.

About Sangoma Technologies Corporation

Sangoma is the premium provider of voice and data connectivity components for software-based communication applications. Sangoma's data cards, voice cards, gateways and connectivity software are used in leading PBX, IVR, contact center and data-communication applications worldwide. The product line represents a comprehensive toolset for deploying cost-effective, powerful, and flexible software communication applications.

Founded in 1984, Sangoma Technologies Corporation is publicly traded on the TSX Venture Exchange (TSX VENTURE: STC). Additional information on Sangoma can be found at: www.sangoma.com.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.

Contacts: Media Contacts: GlobalThink Technology SA Diego Ghione President +54 351 5716300 dghione@globalthinktec.com www.globalthinktec.com Calysto Communications (For Sangoma) Mara Gordon Samuels 404.266.2060 x 21 (office) or 732.803.0081 (mobile) msamuels@calysto.com