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Tap the power of collaboration.

C Spire UNIFI enables collaboration by deepening the connectivity of your communications technology. It integrates with your VoIP phone service and links your desktop, office phone, smartphone, and tablet. This adds an entire arsenal of collaboration tools.

Always connected. Always in control.

UNIFI also controls call traffic by uniting all of your devices under a single business number. When you call out, you’ll project the same identity no matter which device you’re using. And for incoming calls to that number, you choose whether all, some, or none of your devices will ring.

Your new arsenal:


Need back up? The visual interface of UNIFI provides an up-to-the-minute display of coworker availability based on schedules and activity. You can see who’s out of office, who’s too busy, and who’s ready right now to help you get the job done.

Instant Messaging

Eradicate email clutter with instant access and instant answers.

Group Calling

Plan a whole strategy in just a couple clicks. UNIFI’s group calling makes a complicated process as simple as drag and drop.

File/Screen Sharing

Get on the same page fast. See it now, together.

Unified Device App

This softphone links all your devices and makes them as lethal as your office phone.

4-Digit Dialing

Quash a question in four keystrokes.

Voice Call Continuity

Keep the pressure on and transfer one call seamlessly between devices without your client knowing.

Unified Voice Mail

Check a single voicemail box- not three.

Single Number

Keep one business identity across all devices.

The Boom in Unified Communications

The Boom in Unified Communications, a new whitepaper from C Spire and Inc., goes in depth into the countless features and benefits of this efficient technology. The conclusion is clear: UC is a critical means for getting the maximum value from your most prized assets— your employees. Put differently, it's worth its weight in ROI.

To learn more, download "The Boom in Unified Communications".