作者: Michael S. Beadle , Jim W. Johnston , Paul Wren
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摘要: Methods and systems are provided for use in a MoIP system including first modem, second modem third modem. An exemplary communication method includes the steps of receiving call from by over telephone line, contacting packet network, information, relating to one or more data compression protocols supported handshaking with establish connection, negotiating protocol wherein is according information protocols.