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With Centrex IP, service providers can retain and grow current Centrex revenues while providing their enterprise customers with a low risk migration path to VoIP.
For any organization that must communicate data, but can't justify the cost of dedicated private lines, Centrex Data Networking Services offers public-network solutions for on-demand data connectivity at speeds from 128 kbps to 1.544 Mbps or more, with LAN connect devices and ATM.
