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Buyer's Guide for VoIP, PBX, and Unified Communications

Quickly Analyze the Costs & Features of Vendors that Meet Your Needs - from VoIP, Unified Communications, Cloud Phone and PBX Providers.

Eliminate the Hassle of Selection

Don’t waste time choosing among voice solutions. We've done the heavy lifting for you and provide a shortlist of your best options.

Our assessment review voice vendors based on critical needs & features. Finding a voice solution has never been easier.

See Vetted Assessments of Every Vendor

Tired of sorting through hundreds of voice solution providers? We’ll show you prices and features aligned any budget and need.

No Debating, No Waiting

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Vendors Worldwide

You can’t afford to pick the wrong vendor. Use our guide get instant pricing based on your specific criteria.

Instant Comparative Vendor Pricing

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Professional Assessment Services

Our industry partnerships and expertise maps the perfect business voice solutions.

Candidate Shortlisting

Give us your criteria and we’ll narrow down the vendors to make your selection easier.

Our services include managed contract negotiations to get you the best deals on tech.

Contract Negotiations

Get the right solutions deployed for the best negotiated rates, and have no bill from us at the end.

100% Free

We'll give you a complete list of vendors that fit your needs, with prices and features compared so you can quickly decide which vendor is the right choice for you. All You have to do is give us a call!

Rather than wasting time sorting through hundreds of vendors, we’ll do the hard work for you. This leaves you free to focus on more important tasks.

Our process delivers personalized vendor assessments based on your company’s unique technology needs. We’ll narrow the options to make selection easy.



We spent weeks listing all the vendors and matching their features to our needs, it was a nightmare. OnCall Telecom was able to match a vendor that met every requirement we had, and negotiated a price and implementation. I wish we went to them right from the start.

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