Secure managed communications

Sound like a bigger company. Stay a small one.

Professional business communications, secure private connectivity and hands-on management for people working at desks, in trucks, on jobsites and everywhere in between.

Concierge onboardingManaged infrastructureBuilt around your call flow
Featured industries

Different work. Same goal: stay connected.

IronSpark is designed around how small businesses actually operate. Explore an industry to see the communications problem, the call flow and why we configure the system the way we do.

Why IronSpark

You run your business. IronSpark runs the communications system.

You are not buying a box and being left to administer it. IronSpark manages the communications platform, secure connectivity, routing, configuration, monitoring and support behind the scenes.

Business identity first

Your company number belongs to the company—not to one employee or one physical phone.

Private connectivity

Supported endpoints connect through encrypted private paths instead of simply exposing customer devices directly to the public Internet.

Controlled failure domains

Our infrastructure philosophy favors distributed capacity so a single problem does not have to become everybody's problem.

Managed for you

Configuration, monitoring, updates and support are our job so you can focus on yours.

Phones & secure connectivity

Use the devices that fit the way you work.

IronSpark supports professional Grandstream VoIP desk phones for the office and Zoiper softphones on supported smartphones, tablets and computers. WireGuard and OpenVPN provide encrypted private connectivity between supported endpoints and the IronSpark communications network.

01 · DESK

Grandstream

Professional VoIP desk phones for offices, counters and workstations.

02 · MOBILE

Zoiper

Softphones for supported phones, tablets and computers when the work moves.

03 · PRIVATE PATH

WireGuard + OpenVPN

Encrypted private connectivity into the managed IronSpark communications network.

04 · MANAGED

IronSpark

We handle routing, voice services, monitoring, configuration and maintenance.

Business communications support
Real support

A partner, not just a provider.

We start by learning who answers first, what happens when they are busy, what changes after hours and who needs to be reachable from the field. Then we build the communications around that workflow.

IronSpark Residential

Secure managed phones for home and family.

The same managed communications philosophy, designed for residential use: a stable household identity, secure connectivity and simple ways for family members to stay connected.

Built around people, not hardware

Household calling, individual family members, family call groups and future companion and safety options can live on the same managed foundation.

Try it before you move

See how IronSpark fits your business.

We build the trial around your call flow so you can experience the system before making a bigger change.

Start Your 10-Day Trial