Business Phone
Business Phone, evolved: scalable communication for the future.
The need for voice communication in business hasn’t changed—but how it’s delivered has. As technology evolves, so do the tools: mobile services, Microsoft Teams Direct Routing, Hosted IP, TDM voice, SIP/PRI trunking, and specialty lines for elevators or fax. There’s no longer a one-size-fits-all solution.
Today’s businesses need a partner who understands the complexities of modern communication. That means aligning solutions with your goals, challenges, and growth plans. Eastlink’s approach supports seamless migration and delivers scalable, future-ready voice services—including integrated Microsoft Teams solutions.
Get more from your Phone System.
Hosted PBX
A cloud-based business phone system where your phone service and infrastructure are managed off site, access your phone system over the internet.
SIP Trunking
Replaces traditional phone lines by sending voice and multimedia over the internet using SIP, enabling calls, messaging, and video via a digital connection.
Primary Rate Interface
Primary Rate Interface (PRI) trunking connects business phone systems to the public telephone network, using a dedicated physical circuit to transmit voice and data.
Microsoft Teams Direct Routing
Connects existing telephone infrastructure to Microsoft Teams, enabling users to make and receive calls via Teams using your existing phone numbers, using Teams as your primary phone system, integrating it with your current PBX (Private Branch Exchange) or other telephony systems.
