Patent ID: 7929521
Filing Date: 2011-04-19
Classification: H04M

Abstract:
1. An IP telephone device configured to utilize an IP telephone network, the IP telephone device comprising: an identification information obtaining device configured to obtain identification information of each of a plurality of receiver devices; a text data creation device configured to create text data including the identification information of each of the plurality of receiver devices; a call request receiving device configured to receive a call request; a text data sending device configured to send the text data to a sender of the call request; a first identification information receiving device configured to receive at least one piece of identification information selected by the sender of the call request in accordance with the text data; a first call request notice instruction sending device configured to send a first call request notice instruction to a receiver device corresponding to the identification information received by the first identification information receiving device; and a first voice data transferring device configured to transfer voice data sent from the receiver device which has been a destination of the first call request notice instruction to the sender of the call request, and transfer voice data sent from the sender of the call request to the receiver device which has been the destination of the first call request notice instruction.