Abstract: The program synthesizing device according to the embodiment of the present invention includes: a coupling unit configured to couple an information acquiring plug-in module, an information processing plug-in module, and a presentation plug-in module through their input interfaces and output interfaces based on a mashup scenario; a plug-in module driving unit configured to sequentially drive the coupled plug-in modules; an information acquiring unit configured to acquire information when the information acquiring plug-in module is driven; an information processing unit configured to perform a predetermined process on the information when the information processing plug-in module is driven; an object resolving unit configured to determine a value of object presented by a specified presentation scenario when the presentation plug-in module is driven; and a program output unit configured to output a program being a presentation scenario in which the object value is resolved.

Abstract: A VPN (Virtual Private Network) communication detecting apparatus connecting to an internal network for detecting a VPN node on an external network which connects to the internal network through a relay apparatus, transmits response request packet to test target node, receives response packet from the test target node in response to the response request packet, measures response time which is from first time point when the response request packet is transmitted to second time point when the response packet is received, and determines whether the test target node is the VPN node, based on correlation between the response time and delay time inserted by the relay apparatus when test target packet pass through the relay apparatus, the test target packet, if the test target node is the other of the VPN nodes, including the response request packet or the response packet.

Abstract: A GUI processing apparatus has an operational information receiver configured to receive first GUI operational information for operating a GUI window of a first GUI display apparatus, a synchronous controller configured to generate second GUI operational information for a second GUI display apparatus comprising a GUI window operated synchronously in a state of keeping consistency with display information on the GUI window of the first GUI display apparatus when the GUI window of the first GUI display apparatus is operated based on the first GUI operational information, and an operational information transmitter configured to transmit the second GUI operational information to the second GUI display apparatus.

Abstract: A presence table stores therein presence information. A storage unit stores therein in associated manner a terminal identifier unique each of a plurality of terminals and an encryption key to be used for multicast communication within a multicast group. A receiving unit receives a subscription request message from a first terminal from among the terminals. The subscription message includes the terminal identifier of the first terminal, and a request requesting subscription to the presence information present in the storage unit. An acquiring unit acquires the encryption key from the storage unit by using the terminal identifier of the first terminal. A transmitting unit transmits acquired encryption key to the first terminal.

Abstract: An authenticating unit authenticates an external terminal and stores the result of authentication in an authentication state table. A receiving unit receives a first message containing information relating to a first application and identification information unique to the external terminal. A determining unit determines whether the external terminal contained in the first message is authentic by referring to the information in the authentication state table, each time the first message is received. A generating unit generates a second message containing a port, which is to be used by the first application, and an address of the external terminal when the external terminal is determined to be authentic. A transmitting unit transmits the second message to a firewall.

Abstract: The resource controlling unit controls a resource usage state. The receiving unit receives from a first terminal a first message containing a first condition for maintaining a connection that is used to transfer a message exchanged between the first terminal and the second terminal. Based on the first condition contained in the received first message and the resource usage state, the determining unit determines a second condition that is to be accepted for maintaining the connection. The adding unit adds the second condition to the first message. The transmitting unit transmits the first message to which the second condition is added to an external device or the second terminal. The maintaining unit maintains the connection under the second condition.

Abstract: A device of the invention includes a search inputting unit inputting a search object service and a search condition of content; a first search processing unit, when an accumulation method corresponding to an inputted search object service is a preliminary accumulation method, searching the metadata coincident with an inputted search condition in a first metadata storage; a second search processing unit, in case that the accumulation method corresponding to the inputted search object service is a search-based accumulation method, when the inputted search condition is registered in a second metadata storage in association with the inputted search object service, obtaining corresponding metadata from the second metadata storage, whereas when not registered, obtain and accumulate the metadata coincident with the inputted search condition in the second metadata storage in association with the inputted search condition; and a search-result displaying unit displaying the metadata acquired.

Abstract: The detecting unit detects a disconnection of communications that have been established with a display apparatus. When the disconnection of the communications is detected, the message generating unit generates a confirmation message that confirms whether the communications should be reestablished. The transmitting unit transmits the confirmation message to the display apparatus. The receiving unit receives a reply message that indicates whether the communications should be reestablished from the display apparatus. The main power supply controlling unit shuts down the main power supply when the reply message indicates that the communications should not be reestablished, or when no reply message is received.

Abstract: According to one embodiment, there is provided an Internet Protocol communication system provided with terminal devices configured to mutually communicate with one another via an IP network and a server unit which performs digest authentication in response to authentication requests transmitted from the terminal device. The server unit comprises an authentication processing module which transmits challenge values to terminal devices of authentication request sources, and verifies response values returned to the challenge values, and a determination module which determines results of the digest authentication on the basis of the results of the verification. At least one of the terminal devices comprises an authentication client module which generates the response values by using a defined algorithm in accordance with user passwords input by users, and with device passwords stored in advance, and returns the response values to the server unit.

Abstract: A receiving unit receives state information including operational state of an IP phone terminal, user ID, and destination ID, and stores it in a state storage unit. An obtaining unit obtains state information including a user ID included in received state information from the state storage unit. A determining unit determines an order for selecting a second destination ID as a relay destination of a communication for a first destination ID based on the operational state. A generating unit generates order information indicating a selection of the second destination ID in a determined order. A notifying unit notifies the order information to a server device.

Abstract: A transfer unit transfers a message between a network and an external terminal. An input unit inputs a user ID for identifying a user. A generating unit generates a registration message requesting a registration of address information of the user. A transmitting unit transmits the registration message to a server. A receiving unit receives a response message including registration information and connection information from the server. When the connection information indicates a permission of a connection of the external terminal to the network, a control unit controls the transfer unit to transfer the message between the network and the external terminal.

Abstract: The transferring unit transfers a message received from a PC or a network to a designated destination address. The judging unit judges whether an authentication message including the identification information of the user and a grant message indicating that the user is authenticated are transferred. The identification information acquiring unit acquires the identification information from the transferred authentication message. The SIP message processing unit creates a registration message that includes the address information of the user having the acquired identification information and transmits the created registration message to the SIP server when the grant message is transferred.

Abstract: The storage unit stores therein authentication IDs that are used for authentication of users and address information in association with one another. The authentication processing unit receives from a PC an authentication message that includes an authentication ID and is used for the authentication of the user of a communication terminal, and performs authentication on the user based on the received authentication message. The SIP address acquiring unit acquires from the storage unit address information that corresponds to the authentication ID included in the authentication message when the user is authenticated. The SIP address registering unit sends the SIP location server a registration request for registering the acquired address information as the address information of the user of the IP telephone terminal associated with the PC that transmits the authentication message.

Abstract: When an authentication identifier is contained in a first message required for receiving authentication with respect to IEEE 802.1X from a terminal device, the authentication is assumed to be successful and then a data link is established with the terminal device, and a filtering unit is set so as to pass a first packet which should be passed for receiving authentication with respect to a higher layer protocol from among packets sent from the terminal device through the data link and to block a second packet different from the first packet. If a second message required for receiving authentication with respect to the higher layer protocol from the terminal device is received through the filtering unit, the authentication with respect to the higher layer protocol is performed. When the authentication is successful, the filtering unit is set so as to pass the second packet.

Abstract: A switching equipment stores identification information of communication established with respect to an infrastructure network system in a storage unit, and when an access request is received from a terminal device, the switching equipment adds the stored identification information to the access request and transfers the access request to a 1× Radius server. When the terminal device having requested the access is authenticated, the 1× Radius server notifies a PANA PAA of address information of the terminal device associated with the identification information added to the access request. The PANA PAA approves the same network access as the switching equipment with respect to the terminal device in the received address information.

Abstract: A call-forwarding destination judging unit included in an SIP proxy estimates whether call forwarding will be required, based on the type of an SIP message. When it has been estimated that call forwarding will be required, the call-forwarding destination judging unit also estimates the destination of the call forwarding. With this arrangement, when the delivery of the SIP message requires call forwarding, it is possible to establish, in advance, a TLS connection with the SIP terminal being the destination of the call forwarding. Thus, it is possible to eliminate the need to establish the TLS connection at the time when the call is actually forwarded.

Abstract: A storage unit of a relaying apparatus stores first identification information that identifies an SIP terminal and second identification that identifies other SIP terminal which is forecast as a transfer destination of a message. A transmitting-and-receiving unit receives from the SIP terminal a request message that is received before a transfer message to be transferred to other SIP terminal and that includes a processing request concerning communications and the first identification information. An obtaining unit obtains from a storage unit the second identification information corresponding to the first identification information included in the received request message. A connection establishing unit establishes communications between the other SIP terminal of the obtained second identification information and the relaying apparatus.

Abstract: A receiving unit receives authentication information unique to a terminal device with identification information from the terminal device. An authenticating unit authenticates the terminal device based on the authentication information. An acquiring unit acquires setting information for relaying a communication between a plurality of terminal devices, which is associated with the identification information of an authenticated terminal device from the storing unit. A transmitting unit transmits the setting information to the relay apparatus via a number of communication paths determined in advance, which is smaller than the number of terminal devices.

Abstract: The resource controlling unit controls a resource usage state. The receiving unit receives from a first terminal a first message containing a first condition for maintaining a connection that is used to transfer a message exchanged between the first terminal and the second terminal. Based on the first condition contained in the received first message and the resource usage state, the determining unit determines a second condition that is to be accepted for maintaining the connection. The adding unit adds the second condition to the first message. The transmitting unit transmits the first message to which the second condition is added to an external device or the second terminal. The maintaining unit maintains the connection under the second condition.

Abstract: An authentication apparatus includes a first storage unit that stores proxy information containing a proxy ID and capability data, an acquiring unit that acquires the proxy information from the first storage unit, a first transmitting unit that transmits a second message containing the acquired proxy information to a terminal, a receiving unit that receives a third message and authentication data, the third message containing a first proxy ID and setting data from the terminal, and an authentication unit that performs an authentication process based on the authentication data, and a second transmitting unit that transmits the setting data to a server to which a proxy of the first proxy ID relays data communication.