Grandstream Networks, Inc. is an award-winning designer and ISO 9001 certified manufacturer of next generation IP voice & video products for broadband networks. Grandstreams 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. Grandstream is consistently recognized in the VoIP industry for their innovation, affordability and superior value in their products.
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.
As the market leader in true IP Telephony, Cisco continues to deliver unsurpassed end-to-end data and VoIP solutions, offering the most complete, stylish, fully featured IP Phone portfolio to enterprise and small-to-medium sized customers.
Enhance your business with the latest SIP telephone technology, helping to improve your business communications, decrease running costs and simplify equipment management. The KX-UT Series SIP Telephones are ideal for all office use, suitable for reception, or hotel rooms.
YEALINK HD VOICE SIP HANDSETS : OUTSTANDING PERFORMANCE
The new Yealink range of advanced VoIP phones allows users to access the full capabilities of SIP-based VoIP networks, delivering outstanding HD voice quality and PoE as standard to make communication much more efficient, productive and cost effective.
SIP IP Phones suitable for all sip compatible PBX Telephone Systems and Internet VOIP Providers
Keep your current phone, whilst using VOIP, or use to connect a VOIP line to your PBX for cheaper calls.