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Transmission method and network gateway device for real-time communication between packet-oriented communication networks

  • US 7,177,926 B2
  • Filed: 09/30/2002
  • Issued: 02/13/2007
  • Est. Priority Date: 09/28/2001
  • Status: Expired due to Fees
First Claim
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1. A transmission method for data packets in real-time communication between a communication terminal device of a first communication network, and a second communication network, both the first and second communication networks being packet oriented communication networks, comprising:

  • transmitting the data packets from the communication terminal device via the first communication network to a data compression device;

    compressing the data packets at the data compression device to thereby produce compressed data packets, the data packets being compressed between the first and second communication networks; and

    forwarding the compressed data packets from the data compression device to the second communication networks,wherein the communication terminal device is a voice and/or multimedia real-time communication terminal.

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