| 摘要 |
#CMT# #/CMT# The method involves connecting a mobile communication terminal (T1) to a wireless local area network (R2) to obtain a communication address e.g. telephone number, of a fixed communication terminal (T2). The address and another address are sent to a network equipment (ER) to associate the terminals such that a communication establishment request is sent to the former address to establish communication with a third party communication terminal (T3) via a fixed communication network (R3) and the equipment, when the request is from the terminal (T3) and designates the latter address. #CMT# : #/CMT# Independent claims are also included for the following: (1) a device for controlling establishment of communication for a mobile communication terminal (2) a device for controlling establishment of communication for a fixed communication terminal. #CMT#USE : #/CMT# Method for establishing communication of a mobile communication terminal such as softphone incorporated portable computing equipment e.g. personal digital assistant or portable computer, and mobile/cellular telephone e.g. global system for mobile communication (GSM), general packet radio service (GPRS)/enhanced data rates for GSM evolution (EDGE) or universal mobile telecommunications system (UMTS) type mobile telephone, with another mobile terminal or fixed communication terminal (all claimed) e.g. voice over Internet protocol type fixed digital telephone in meeting room or office, via a mobile/cellular communication network, a wireless network e.g. wireless local area network (WLAN), wireless fidelity (WiFi), Bluetooth network or infrared network, and a fixed network e.g. Ethernet, digital subscriber line or optical fiber network. #CMT#ADVANTAGE : #/CMT# The method establishes the communication between the mobile communication terminal and the other mobile terminal or fixed terminal in an inexpensive manner without any intervention. The method avoids the need for a user of the mobile communication terminal to obtain a telephone number of an adjacent fixed terminal, and reduces the number of manipulations on the mobile terminal. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic operational diagram of a communication installation for implementing a communication establishing method and comprising a mobile terminal equipped with a control device. ER : Network equipment R2 : Wireless local area network R3 : Fixed communication network T1 : Mobile communication terminal T2 : Fixed communication terminal T3 : Third party communication terminal. |
