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COMMUNICATION APPARATUS AND TERMINAL REGISTRATION METHOD FOR USE IN COMMUNICATION SYSTEM

  • US 20090086722A1
  • Filed: 09/05/2008
  • Published: 04/02/2009
  • Est. Priority Date: 09/28/2007
  • Status: Abandoned Application
First Claim
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1. A communication apparatus which is connected to a private network, configured to connect to a public network arranged in a band broader than that of the private network via a network address translator (NAT) router, and configured to provide an IP telephone service to a telephone terminal accommodated by a known voice over internet protocol (VOIP) registration procedure, the communication apparatus comprising:

  • an agent server module configured to connect to the telephone terminal connected to the public network, while bypassing the public network and the private network, and configured to receive a registration request including the terminal ID of the telephone terminal from the telephone terminal; and

    a controller which performs registration processing based on the registration request received by the agent server module via the bypass, and generates a session for terminal control with respect to the telephone terminal of a requester via the NAT router.

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