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VoIP Phone Systems

Find IP phone systems from leading manufacturers including 3CX, Avaya, Cisco and Switchvox, offering support for SIP, Trixbox and other popular platforms. The PBXs range from small business systems for a few phone extensions, to servers for delivering VoIP, video and data to an entire enterprise.

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Choose a VoIP Phone Systems Product Subcategory

3CX Phone Systems Aastra Phone Systems
3CX phone systems support open SIP standards and support any SIP-based IP phone.
Aastra AastraLink phone systems are designed for use by small businesses using Aastra IP phones.
Avaya Phone System Barracuda Phone Systems
Avaya IP Office is ready for your business' unique telecommunications requirements, with several connectivity types and communications methods supported.
Barracuda CudaTel phone systems are servers that can be mounted in your rack to save space.
Cisco Phone Systems Epygi Phone Systems
Cisco phone systems come in a range of sizes to deliver a solution for any size organization.
Epygi Quadro phone systems are made in the USA and are ideal for small and medium-sized businesses.
FortiVoice Phone Systems Grandstream Phone Systems
Fortinet FortiVoice systems are easy-to-use, reliable and affordable.
Grandstream phone systems are easy to use and work well with Grandstream phones.
Ooma Phone Systems Patton Channel Banks
Ooma phone systems offer HD voice, expansions and enterprise-class features for your small business, letting you leverage your existing telephony devices with high-quality VoIP.
Patton channel banks provide several connections for analog endpoints or services, integrating a new VoIP solution with your existing PSTN or phones.
PhoneBochs Rhino Servers
PhoneBochs servers use Sangoma cards and are expandable.
Rhino servers are available for various Asterisk installations.
Sangoma Phone Systems Switchvox Phone Systems
Sangoma phone systems are ready to support your existing PBX. Industrial-grade hardware integrates easily with your phone system software.
Switchvox phone systems are powerful appliances with a full range of UC features, including licensing and support options.
Vodia Phone Systems
Vodia mini PBX is available in several configurations, leveraging your business' phones and mobile devices with first-rate VoIP, forwarding and phone system applications.