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SIP brings enhanced VoIP and powers other technologies, such as SIP phones and SIP trunks. Understanding SIP and its uses for business allows users to make the greatest gains....
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There are many Session Initiation Protocol (SIP) phones on the market, manufactured by IP PBX vendors and third parties. Selecting the best phone for your use is both a technical and a business decision....
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A decision-making primer for businesses migrating to VoIP....
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