IP Telephony and VOIP


For over 20 years, Polycom has led the industry in setting the standard for enterprise class communications.
From our immersive telepresence systems to our video desktops to our soundstations and accessories,
Polycom technology is an integral part of the way businesses around the world do business..
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Sangoma is a leading provider of hardware and software components that enable or enhance IP
Communications Systems for both telecom and datacom applications.
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Grandstream Networks, Inc. is an award-winning designer and ISO 9001 certified manufacturer
of next generation IP voice & video products for broadband networks.
Grandstream’s products deliver superb sound and picture quality, rich telephony features,
full compliance with industry standards, and broad interoperability with most service
providers and 3rd party SIP based VoIP products.
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