Vonage Holdings

TokBox is a provider of a cloud-based platform that facilitates the integration of live interactive video, voice, and messaging capabilities into web and mobile applications. The company offers a proprietary OpenTok video platform, which enables users to engage in one-to-one calls as well as complex large-scale broadcasts. TokBox's services include customizable and flexible APIs that leverage advanced video, audio, and networking technology, ensuring an optimal user experience across various browsers and devices. Additionally, the company supports unified communications and contact centers, making its platform suitable for a wide range of commercial applications.

Nexmo offers cloud communication APIs enabling businesses to connect with customers via voice and SMS globally. With direct carrier connections to over 1,700 carriers across 235 countries, Nexmo improves customer experiences through reliable communication. It serves various industries, including travel, finance, and e-commerce, with notable clients like Airbnb and Alibaba.

gUnify is a technology company based in Los Angeles, California, specializing in cloud communication solutions. The company focuses on integrating phone systems with customer relationship management (CRM) systems and Google applications, enabling sales and support teams to automate call logging directly into their CRM. By streamlining this process, gUnify enhances operational efficiency and provides management with improved visibility into daily activities. Their innovative software solutions facilitate seamless communication and collaboration within organizations, making it easier for teams to manage customer interactions and data.

SimpleSignal is a provider of cloud-based Unified Communications and hosted PBX services, catering primarily to small and medium-sized businesses in the United States and Canada, while also serving a growing international clientele. The company specializes in delivering IP phone applications and cloud collaboration tools, enhancing communication through innovative integrations with platforms such as Facebook, LinkedIn, and Salesforce.com. With offices located in Denver, Colorado, and Dana Point, California, SimpleSignal has established a reputation for offering a comprehensive suite of voice, video, mobile, and application services through a network of indirect channel partners, ensuring a reliable and effective communication infrastructure for its users.

Telesphere is a provider of business phone and Internet services, specializing in converged voice and data solutions delivered over a private Internet protocol network. Headquartered in the Phoenix, Arizona area, the company offers innovative services such as FaxMail, which enables users to send and receive faxes via email clients, and Speak2Dial, allowing users to access a company's directory through voice prompts from their office or mobile phones. Founded by a team with a strong background in telecommunications, including experience with Cellular One/ATT Wireless, Nextel, and others, Telesphere serves a diverse customer base across 40 states in the United States, striving to deliver smarter communication solutions for businesses.

Founded in 2005, Vocalocity specializes in Voice over Internet Protocol (VoIP) communication services for small businesses. Its core offering, VocalocityPBX, is a hosted service that provides the reliability of traditional PBX systems with additional features and potential cost savings.