voip
(7)
Alexey Aylarov
Alexey Aylarov is the CEO and co-founder of Voximplant, a Voice AI orchestration and cloud communications platform (CPaaS) powering 30,000+ customers and 2+ billion calls annually. A VoIP engineer turned serial entrepreneur, he spent 20+ years in telecommunications before building Voximplant into an enterprise-grade platform combining serverless infrastructure with AI-driven voice and video communications. Based in Sunnyvale, California, he co-founded the company in 2013 alongside Sergey Poroshin and Andrey Kovalenko, guiding it to profitability in under two years and through a $30M Series C raise in 2021.
Dror Nahumi
Dror Nahumi is a General Partner at Norwest Venture Partners, a multi-stage global VC firm managing $15.5 billion in assets. Based in Menlo Park, California, he leads Norwest's Israeli investment portfolio - a practice he helped build since the firm established its Israel presence in 2009. A former Bell Labs research engineer who developed the RCELP speech coder (now the CDMA standard for North American cellular), Nahumi transitioned from deep tech to entrepreneurship before landing in venture capital in 2010. He has backed companies that have been acquired by Microsoft, Google, EMC, and Symantec, and has seeded unicorns including Gong.io, VAST Data, and Weka.
Derek Ting
Derek Ting is the co-founder and CEO of TextNow, the Waterloo-based company he started in 2009 at age 19 with classmate Jon Lerner while studying computer engineering at the University of Waterloo. What began as a scrappy solution to outrageous carrier text messaging fees has grown into the only U.S. mobile provider offering unlimited talk, text, and free essential data on a nationwide 5G network. The TextNow app has been downloaded more than 200 million times worldwide, making Derek one of the most consequential quiet disruptors in American telecommunications - building a profitable, venture-light company that serves millions of users who can't afford traditional phone service.
Dmitri Lepikhov
Dmitri Lepikhov is the CEO of MightyCall, a San Francisco-based cloud call center and VoIP platform built for small and mid-sized businesses. Since taking the helm in 2015, he has grown the company by over 500%, landed it on the Inc. 5000, and earned recognition from the U.S. Chamber of Commerce as one of America's most innovative small businesses. A CPA by training with roots in auditing and corporate finance at firms like Deloitte and Severstal, Lepikhov has positioned MightyCall as a G2 Leader in Contact Center Solutions and expanded its engineering footprint to Tashkent, Uzbekistan.
Mike Promotico
Mike Promotico is the President and CEO of ProTelesis Corporation, a San Diego-based managed IT services provider he has helped build into a West Coast powerhouse over 37+ years in telecommunications. Starting as a principal at INet Corp in 1987 and helping grow it into one of North America's largest Mitel resellers, Promotico has spent three decades bridging the gap between traditional telecom and modern IT - co-founding Technology Assurance Group, leading Standard Tel Networks, and ultimately guiding ProTelesis through eight strategic acquisitions including the 2025 cyber-physical convergence play with Amer-X Security. Under his leadership, ProTelesis manages over 100,000 endpoints for more than 10,000 customers across the U.S.
Michael Gold
Michael Gold is the Chairman and CEO of Intermedia Intelligent Communications, a Sunnyvale-based AI-powered cloud communications company serving over 150,000 businesses through a network of 7,500 channel partners. Since co-leading Intermedia's acquisition in 2011, Gold has grown the company's revenues and profits more than 7x, transforming it from a hosted email provider into a comprehensive UCaaS and CCaaS platform. A Stanford MBA and electrical engineer by training, Gold is a veteran cloud services operator who previously founded Zlago, led Sphera (acquired by Parallels), and served as SVP at Qwest Communications. His signature strategy - selling through partners who resell under their own brands - has made Intermedia a quiet powerhouse behind some of the biggest names in business communications.
Arthur Chang
Arthur 'Artie' Chang is the CEO and founder of PanTerra Networks, a cloud-based unified communications company he has helmed since 2001. A serial Silicon Valley entrepreneur who started his career at Bell Laboratories and took SoloPoint Communications through an IPO, Chang brings together an engineering pedigree from Northwestern and UC Berkeley with a Stanford Executive MBA. At PanTerra, he has spent over two decades building a bootstrapped challenger to the telecom giants, competing on agility and innovation rather than scale, and now driving the company's AI-powered communications platform, Streams.AI.