Offering: Other services in United States, New York, New York City

The IP PBX, or private branch exchange, is a telephone switching system designed for businesses that let VoIP (voice over Internet Protocol) users communicate with one another on local lines while also sharing a certain number of external phone lines. This type of phone system is advantageous because it uses converged data and voice networks, meaning that Internet access, VoIP calls, and traditional telephone calls can all be made using a single line for each user.

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