Abstract: A method for operating wired and wireless phone services interconnectively, includes: receiving a subscriber registration application for wired and wireless services from an arbitrary extension subscriber; performing wired and wireless service registrations in each of the extension subscribers by endowing at least one of the wired terminals and public/private mobile communication terminals with a wired phone number in accordance with the subscriber registration application; making a call to the wired terminal corresponding to the corresponding wired phone number in the case that an arbitrary wired phone number is called, and making a call to the corresponding public/private mobile communication terminal through a mobile communication network in the case that there is the public/private mobile communication terminal to be called simultaneously interconnectively to the wired phone number; and performing a billing according to a usage of the wired and wireless services in each of the extension subscribers.

Abstract: A system for interconnecting wired and wireless phone services in accordance with the present invention includes at least one of first wired terminals; public/private mobile communication terminals which are registered in public and private mobile communication networks; a private base station which constructs a wireless communication path with an arbitrary mobile communication terminal in its service area and manages wireless resources for the mobile communication; and a wired and wireless interconnecting apparatus which is connected to a public phone network and the private base station, constructs an internal network formed of the first wired terminals and the public/private mobile communication terminals to endow each of the terminals with a wired phone number, makes a call to a wired terminal in the case that there is a call to an arbitrary first wired terminal, and performs a switching function to simultaneously make a call to the public/private mobile communication terminal assigned to the first wired

Abstract: A call processing system and method are based on a dual mode terminal. The call processing system comprises: a Private Branch Exchange (PBX) which, when a call is incoming to an extension through a first network, checks registration information based on a link test message transmitted periodically from a destination terminal having a number of the extension to which the call is incoming, and processes the incoming call in real time; and a dual mode terminal which is interconnected to an extension of the PBX, operates in at least one of a Wireless Local Area Network (WLAN) mode and a wireless communication mode, and processes the incoming call.

Abstract: A method for operating wired and wireless phone services interconnectively, includes: receiving a subscriber registration application for wired and wireless services from an arbitrary extension subscriber; performing wired and wireless service registrations in each of the extension subscribers by endowing at least one of the wired terminals and public/private mobile communication terminals with a wired phone number in accordance with the subscriber registration application; making a call to the wired terminal corresponding to the corresponding wired phone number in the case that an arbitrary wired phone number is called, and making a call to the corresponding public/private mobile communication terminal through a mobile communication network in the case that there is the public/private mobile communication terminal to be called simultaneously interconnectively to the wired phone number; and performing a billing according to a usage of the wired and wireless services in each of the extension subscribers.

Abstract: A system for interconnecting wired and wireless phone services in accordance with the present invention includes at least one of first wired terminals; public/private mobile communication terminals which are registered in public and private mobile communication networks; a private base station which constructs a wireless communication path with an arbitrary mobile communication terminal in its service area and manages wireless resources for the mobile communication; and a wired and wireless interconnecting apparatus which is connected to a public phone network and the private base station, constructs an internal network formed of the first wired terminals and the public/private mobile communication terminals to endow each of the terminals with a wired phone number, makes a call to a wired terminal in the case that there is a call to an arbitrary first wired terminal, and performs a switching function to simultaneously make a call to the public/private mobile communication terminal assigned to the first wired

Abstract: A method for interconnecting wired and wireless phone services of a system for interconnecting wired and wireless phone services includes: registering at least one of wire terminals and public/private mobile communication terminals as extension subscribers and endowing the extension subscribers with each of wired phone numbers; and in the case that an arbitrary wired phone number is called, making a call to the wired terminal corresponding to the wired phone number, and in the case that there is the public/private mobile communication terminal to be simultaneously called with the wired phone number interconnectively, making a call to the corresponding public/private mobile communication terminal through a mobile communication network. Therefore, a general wired subscriber is provided with the wired phone service and a service of portability through the wireless terminal, and a subscriber's billing burden can be reduced.