STC Sangoma Technologies Corporation

Provetel Argentina S.A. and Sangoma Technologies Corporation (TSX VENTURE: STC), today announced that Provetel is now an authorized distributor of Sangoma's voice cards and VoIP gateways.

Provetel will recruit new resellers of IP PBX Solutions, specifically those working with products based on open source telephony projects. Sangoma is a veteran innovator and supplier of PCI telephony cards compatible with major open source projects.

"Sangoma understands that the best way to succeed is through the support and growth of Application developers and channel partners, and in order to better service the needs of our common partners in Argentina, we are starting this relationship" said Juan Reus, President of Provetel. "Over the years, our company has become a key player in the IP Telephony market and the addition of the Sangoma product lines to our portfolio will help our partners source the right gear for their telecom projects".

The distribution partnership will facilitate expanded distribution of Sangoma's products in Argentina. Through this alliance, Provetel will provide a valuable sales channel and first line of support for Sangoma's customers.

"The distribution partnership is a key step forward in Sangoma's focus on the strategic Latin economies" said Juan Pablo Pazos, Sangoma Business Facilitator of XmarteK. "The adoption of IP PBX solution in Latin America is exploding and this is a great opportunity for companies like Sangoma, the time is right".

"Provetel that has been servicing the local needs of Argentine Telephony integrator for many years" said Doug Vilim, VP of Sales at Sangoma. "Their logistics capabilities, their understanding of the market, and their local presence in Argentina, will help our partners and end users having our solutions available when and where they need them. Companies like Provetel and XmarteK are strategic for our Latin growth."

About Provetel

Provetel is a wholesaler of networking, cabling, telephony, security, and VoIP solutions. Founded in 1990, Provetel has been the first source of telephony solutions for the resellers and system integrators in Argentina ever since.

Additional information can be found at: www.provetel.com.ar

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: Sangoma Technologies Corporation Frederic Dickey Director of Marketing (514) 288-7111 fdickey@sangoma.com www.sangoma.com Provetel Argentina SA Juan Roberto Reus President +54 (11) 4953-5173 jreus@provetel.com.ar