Trust, Integrity and Reliability

Your reliable network hardware supplier

Knowledge Computers is the largest supplier of new overstock and Refurbished IP Telephones in Canada. With headquarters in Canada, and offices in the United States and Singapore we ship to our clients around the world.  Finding the right solution for your IT needs is easy with Knowledge Computers.

Knowledge Computers knows phones and Unified Communications systems.   Regardless of your phone system – Cisco, Avaya, Mitel, Shoretel, Polycom, Nortel, or any other brand – our staff has years of experience matching a user’s needs with the right phone for their system.  We’re a great resource regardless if your looking for the newest phone, or if you need any older, harder-to-find phones.  New or refurbished, we are top tier on price – and service.  Our offers are complete and include circuit packs, expansion modules, headsets or any other items you need to support and grow your phone system.  Call us today and let us provide you a great experience in buying telecom equipment

With savings up to 95% off manufacturer suggested retail price, we help you to extend your budget and ensure that your IT Dollar goes farther. Our goal is to make you look good for choosing Knowledge Computers as your partner by providing cost savings, reliability, and accountability from a networking hardware provider second to none!

We’ve made a commitment to reduce our environmental impact, by purchasing refurbished equipment you can help keep toxic e-waste out of landfills and protect our natural resources everywhere! Knowledge Computers can help design an end to end solution, including secured logistics, data sanitization, re-marketing of valued IT Assets and environmentally friendly recycling for all other components.

Enquire today about our Trade-in Program to ensure that you get maximum value for your old technology products and join us in our effort to go green!

Used & Refurbished IP Telephones and Communications

If you are considering upgrading equipment or downsizing your network, or if you have surplus used IP telephones, contact us for a quote.

used network hardware



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