About us

About Resonance Telcom

We provide SIP trunking and business phone numbers for companies that want modern, flexible calling without replacing the phone system they already own.

A team of coworkers gathers around a laptop in a bright open-plan office.

We focus on one thing: business voice that just works

Most businesses do not need a new phone system. They need a better connection for the one they have. Resonance Telcom connects IP PBXs and analog or digital gateways to the public phone network over the internet connection you already use.

Because we only do SIP trunking and phone numbers, everything we build serves that job: fast activation, clear pricing, a portal that puts you in control, and people who pick up when you call.

Automation keeps costs down

Provisioning, number orders and routing changes run through automated systems instead of tickets and back-and-forth email. That saves us time, and we pass the savings on in our pricing.

Support is part of the product

When you need help, you reach someone who understands SIP and PBX configuration, by phone or email. We would rather spend ten minutes fixing a setting with you than send you a link.

Ready to move your phones to SIP?

Tell us about your phone system and how many calls you handle. We will put together a plan that fits.