An Avaya IP Office phone system unifies your communications, providing your employees with a solution that lets them handle all their business communications on the device of their choice: their laptop, mobile phone, office phone or home phone— using wired, wireless or broadband connections.


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Grandstream Networks, Inc. has been connecting the world since 2002 with SIP Unified Communications solutions that allow businesses to be more productive than ever before. Our award-winning solutions serve the small and medium business and enterprises markets and have been recognized throughout the world for their quality, reliability and innovation. Our open standard SIP-based products offer broad interoperability throughout the industry, along with unrivaled features, flexibility and price competitiveness.


Flyingvoice is a global VoIP CPE and one-stop solutions provider of VoIP phones, ATA& gateways and routers for business and home. Flyingvoice was founded in 2007 by experienced leaders and engineers from top telecom enterprises. Flyingvoice is aiming to empower small, medium and micro enterprises, solving the problem of “easy to buy but difficult to use” in network and communication, and committed to providing wireless IP office solutions with integrated voice and data for SMEs.


Yealink phones are high in quality, yet cost-effective and offer the latest technology advancements to improve efficiency and productivity in businesses of all sizes. Their comprehensive portfolio of products includes IP desk telephones, video conference solutions, DECT-IP handsets, UC speakerphones, headsets, and more. Yealink is also the leading manufacturer of native Microsoft Teams endpoints: offering all-in-one hardware and software solutions providing fast, easy deployment, management, and adoption for users.