Sangoma's S519 ADSL2+ Modem Card Is Speedy Internal Solution

Seamless Broadband Internet up to 24.58 Mbps Downstream And 3.58 Mbps Upstream

• Press Release
• Source: Sangoma Technologies Corporation
• On 4:00 am EDT, Tuesday March 17, 2009

TORONTO, ONTARIO--(Marketwire - March 17, 2009) - Sangoma® Technologies Corporation (TSX VENTURE:STC - News) today announced it is shipping its fastest ADSL data networking card, the S519 ADSL2+, which provides a simple, internal solution.

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The faster uplink speed of ADSL2+ is ideal for server and gateway applications for VoIP, VPN, HTTP, and FTP servers. The faster downlink speed is designed for fast Internet access and IPTV.

"The card is fully integrated, so it doesn't require external plug packs," said David Mandelstam, CEO of Sangoma. "Cabling is also simplified. Just an ADSL connection is necessary."

The onboard Ethernet controller makes the operating system think the card is a standard network card, so it works with most OSes without special drivers.

The S519 ADSL2+ completes the Sangoma data networking card series, which includes the A142 and A144, designed for synchronous serial applications, the A301, designed for T3/E3 connections, and the A56, an external router alternative for DDS lines.

Please stop by and see Sangoma at ATC Global 2009 happening today and tomorrow, inside the Euroline booth, H725.

About Sangoma Technologies Corporation

Sangoma is the premium provider of software-centric media and signal processing hardware. The company develops and manufactures the most scalable and reliable voice and Wide Area Network data cards in the industry, including the award-winning Advanced Flexible Telecommunications (AFT) product line. By offering the building blocks for all processing in any architecture, Sangoma gateways are tightly integrated and easily scalable. The result is a comprehensive toolset for creating cost-effective, powerful, and flexible solutions.

Founded in 1984, Sangoma Technologies Corporation is publicly traded on the TSX Venture Exchange (TSX VENTURE:STC - News). 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.

Sangoma Technologies Corporation
Media Contacts:
Kathleen Reed, Marketing Director
(905) 474-1990 Ext. 115
Email: kathleen@sangoma.com
Website: www.sangoma.com

Rivka Tadjer
MRB Public Relations (For Sangoma)
(845) 679-3338
Email: rtadjer@mrb-pr.com