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VoIP evolved gradually over the next few years, reaching the point where some small companies were able to offer PC-to-phone service in about 1998. Phone-to-phone service soon followed, although it was often necessary to use a computer to establish the connection. The gradual introduction of broadband Ethernet service allowed for greater call clarity and reduced latency, although calls were often still marred by static or difficulty making connections between the Internet and public telephone networks.
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