VoIP

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Bring your business to the next generation of converged communication services.  Enhance employee productivity, reduce operational expenses, and gain the efficiencies of a unified network with AT&T's business VoIP services. Covering corporate networks to branch offices to remote workers to call centers, our VoIP solutions are designed to help you achieve your business objectives at the pace you desire.

• Network-based VoIP

Looking for the benefits of VoIP but want the lower up-front costs that can come by letting the network deliver the IP-based telephony features?

• Premises-based VoIP

Do you prefer a more traditional customer premises equipment approach where you can elect to own and manage the IP Private Branch Exchange (PBX)?