- David Mandelstam
- Chief Executive Officer
- Doug Vilim
- Vice President
Our products were designed from the ground up to provide the best possible voice quality, performance and reliability for the many open source telephony projects that we support. Our dedication to engineering excellence allowed us to offer the first lifetime warranty on many of our products.
Doug is Vice President of Global Sales for Sangoma Technologies Inc., the premium provider of PC-based telephony hardware and software products for proprietary and open source based networking and telephony solutions. In this role he is responsible for leading Sangoma’s international sales and business development strategies to embrace open source and propietary communication projects around the world.
Founded in 1984 as Sangoma Technologies, the company quickly earned a reputation for leadership with its robust data communications products based on the PC platform. Sangoma’s data communication products are still providing connectivity in the world’s most critical networks.
Sangoma’s flexibility and commitment to provide outstanding service and support has enabled it to build strong and long-lasting relationships with major Original Equipment Manufacturers (OEMs), Value Added Resellers, system integrators, telecommunications companies and software developers worldwide.
Prior to joining Paraxip, Frederic was General Manager at Kallastra Inc., a wholly-owned subsidiary of Octasic Semiconductors. In his role at Kallastra, Frederic gained significant experience in worldwide Sales and Marketing (including Europe and Asia) while managing operations.