EXPANSION OF MOBILE TELEPHONE NETWORKS Russian patent published in 2009 - IPC H04M1/72 

FIELD: information technology.

SUBSTANCE: present invention relates to mobile telephone networks and other telephone networks. To achieve the technical outcome, the telephone network contains several individually addressed telephone lines, connected to telephones and a gateway, which in turn is connected to one or several mobile telephones and potentially to one or several landlines. When the gateway receives an incoming call from one mobile telephone or outgoing calls from one or several telephones, it applies routing rules, so as to determine how to route the call. Routing can depend on several different factors, such as the time of the day, cost, and type of mobile telephone receiving the call. To help identify the mobile telephone as a source of outgoing calls, a unique sound signal for the user call can be selected. Taking into account the difference between a mobile telephone network and a telephone network, the gateway converts signals, transmitted between the networks.

EFFECT: establishment of bridges between mobile telephone networks and other telephone networks.

41 cl, 5 dwg