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Virtual key system

  • US 20030235182A1
  • Filed: 06/21/2002
  • Published: 12/25/2003
  • Est. Priority Date: 06/21/2002
  • Status: Abandoned Application
First Claim
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1. A system for providing call management services and call features to a plurality of end user devices on a Local Area Network (LAN) within a customer premises, the LAN being in communication with the system through a packet switched broadband network, the system comprising:

  • a packet network;

    an access switch coupled to the packet network and adapted to be coupled to the packet switched broadband network;

    an Internet Protocol (IP)/Public Switched Telephone Network (PSTN) gateway coupled to the packet network;

    a traditional class 5 switch coupled to the IP/PSTN gateway and providing access to a PSTN, and having at least one directory number provisioned for the customer premises, there being fewer such directory numbers than end user devices; and

    a Telephony Application Server (TAS) including an automated attendant and coupled to the packet network, and adapted to provide the call management services and the call features to the end user devices.

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