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Sylantro has raised $55.0M across 1 funding round.
Key people at Sylantro.
Sylantro has raised $55.0M in total across 1 funding round.
Sylantro Systems develops software platforms that enable telecommunications service providers to offer advanced hosted Voice over IP (VoIP) applications. Its technology suite provides a comprehensive array of communication features, including robust Private Branch Exchange (PBX) functionalities, simultaneous call ringing, and IP Centrex services, facilitating flexible and feature-rich voice communication solutions over internet protocols.
Founded in 1998, Sylantro Systems was established by Pete Bonee, who recognized the significant opportunity for service providers to transition from traditional telephony to internet-based voice infrastructure. The company’s inception was driven by the insight that a robust software layer could unlock new service offerings and operational efficiencies within the rapidly evolving telecom sector.
Telecommunications service providers worldwide leverage Sylantro Systems' platforms to deliver next-generation voice services to their diverse subscriber bases, encompassing both business and consumer segments. The company's vision is to continuously empower these providers to innovate and deploy sophisticated, revenue-generating IP-based communication services, thereby expanding market reach and enhancing the overall user experience.
Sylantro has raised $55.0M across 1 funding round. Most recently, it raised $55.0M Series C in September 2000.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Sep 1, 2000 | $55M Series C | — | Wing Venture Capital | Announced |
Sylantro Systems is a software company headquartered in Campbell, California, specializing in applications-enabled softswitches that empower telecommunications service providers to deliver innovative, revenue-generating IP-based voice communication services.[1][2][3][4] It builds hosted VoIP applications and services tailored for business, consumer, and wireless markets, solving the problem of outdated telephony systems like PBXs, key systems, or Centrex by enabling fully outsourced, browser-accessible, and user-personalizable services across devices such as analog phones, IP phones, cell phones, and PDAs.[1][3] Key offerings include the Communications Suite with modules like c-Business, ComCierge, and ComTraveler, which provide advanced managed telephony, superseding Class 5 end-office functionality while serving service providers targeting businesses of all sizes.[1]
Sylantro Systems emerged in the early 2000s amid the shift toward packet-circuit network convergence and next-generation telecom infrastructure, positioning itself as a pioneer in softswitch technology for IP-based voice services.[1] Based in Campbell, California, the company developed its "Applications Switch" as the industry's first platform combining carrier-grade scalability with pre-packaged business telephony applications, partnering early with entities like Telecom Technologies to expand multi-service network capabilities.[1] Pivotal moments include enabling service providers to outsource telephony fully to end-users, marking a departure from traditional hardware-dependent systems and gaining traction through revenue-ready modules that facilitated rapid deployment.[1][2]
Sylantro rode the early 2000s telecom convergence wave, transitioning from circuit-switched to packet-based networks, where VoIP and softswitches addressed cost inefficiencies in legacy systems.[1] Its timing capitalized on rising demand for hosted services amid broadband proliferation, enabling providers to compete with incumbents by offering flexible, outsourced telephony—critical as businesses sought to avoid capital-intensive PBX investments.[1][3] Market forces like IP adoption and regulatory needs (e.g., LNP, 911) favored its open, scalable platform, influencing the ecosystem by pioneering user-empowered communications and paving the way for modern cloud PBX and UCaaS providers.[1][2]
Sylantro's legacy in hosted VoIP positions it as a foundational player in IP communications, with potential evolution toward AI-enhanced services or 5G integration if revitalized. Trends like edge computing and WebRTC could amplify its model, expanding influence in hybrid work telephony. As convergence accelerates, its differentiators in user control and provider agility suggest enduring relevance, circling back to its core mission of transforming static telephony into dynamic, revenue-driving ecosystems.[1][3]
Key people at Sylantro.
Sylantro has raised $55.0M in total across 1 funding round.
Sylantro's investors include Wing Venture Capital.
