Definition of Bandwidth
Bandwidth is a measure of frequency range, measured in hertz, of a function of a frequency variable. Bandwidth is a central concept in many fields, including information theory, radio communications, signal processing, and spectroscopy. Bandwidth also refers to data rates when communicating over certain media or devices.
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Bandwidth
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VoIP Bandwidth Utilization and Packet Handling
Despite long-standing forecasts that bandwidth will become essentially free and unlimited, the practical reality is that bandwidth utilization remains important for most voice over IP (VoIP) providers. Getting trunk bandwidth to points of presence (POPs) for thousands of calls can quickly become expensive.
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VoIP Bandwidth Requirements
There are many factors involved when calculating the bandwidth required through a network. This white paper aims to explain these factors, and to offer a simple means of making such calculations. It starts with a basic 'rule of thumb', and then expands this to take specific voice coding algorithms into account.
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White Paper - VoIP Bandwidth Calculation
Calculating how much bandwidth a Voice over IP call occupies can feel a bit like trying to answer the question; "How elastic is a piece of string?" However, armed with a basic understanding of the parts that make up the whole, the question becomes easier to understand. This White Paper examines the process that turns voice into Voice over IP.
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