Managed Phone Systems

Simple, reliable communication—tailored to your business.

At SJA Solutions, we deliver hosted phone systems that are easy to use, professionally managed, and built to scale with your business. Whether you’re a small office or a growing enterprise, our 3CX-based solutions provide the flexibility and features you need to stay connected—without the complexity.

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What’s Included

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Predictable Billing

Flat-rate pricing with no surprises. Know exactly what you’re paying for each month.

User-Friendly Design

We tailor your phone system to your business needs—ensuring a polished, professional experience for your customers and a seamless one for your team.

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Advanced Features

Advanced features include: Call Recording, Call Queues, Auto Attendants, CRM & Microsoft 365 Integrations and Remote Worker Support.

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Professional Deployment & Support

From initial setup to ongoing maintenance, our team handles everything—so you don’t have to.

Why Choose SJA for Managed Phone Systems?

Local Expertise

We serve businesses across West Michigan and beyond.

Scalable Solutions

From 5 to 500 users, we’ve got you covered.

Reliable Support

Our team is available when you need us—no call centers, no bots

Ready to Upgrade Your Phone System?

Let’s build a communication solution that works the way you do.