COMMUNICATION CONTROL DEVICE, METHOD, AND COMMUNICATION TERMINAL

摘要

It is possible to transfer a call or session establishment request specifying one of the communication terminals in a mobile communication network to an optimal communication terminal in the group. A communication control device (4) includes: session control means (4a) which controls session connection between communication terminals (102 to 106) and a partner communication terminal (108); and communication terminal group information managing means (4c) which correlates identifiers of the communication terminals (102 to 106) so as to manage the communication terminals (102 to 106) as a group (101) when they are connected to a mobile communication network (2) and creates a condition of a service which can be applied to the communication terminals in the group (101). When the partner communication terminal (108) makes a session connection request to one of the communication terminals contained in the group (101), the session control means (4a) transfers the session connection request to an optimal communication terminal in the group (101) according to the created service application condition.