摘要:
A reservation processing is executed according to the configuration request to VPN and network device to inform a user's terminal of scheduled period. In a network system including plural network devices for transmitting a packet and a management server, plural logical networks (VPNs) are formed on the plural network devices. The management server receives a configuration request including configuration data for VPN and configuration desired time from a user's terminal to generate the configuration data for the network device from the configuration data for the VPN. The management server refers to a configuration reservation table to confirm whether free time is available in the same period about all target network devices. If free time is available, the management server makes configuration reservation and configures the target network device in the reserved time. The management server notifies the user's terminal of the reserved time.
摘要:
A reservation processing is executed according to the configuration request to VPN and network device to inform a user's terminal of scheduled period. In a network system including plural network devices for transmitting a packet and a management server, plural logical networks (VPNs) are formed on the plural network devices. The management server receives a configuration request including configuration data for VPN and configuration desired time from a user's terminal to generate the configuration data for the network device from the configuration data for the VPN. The management server refers to a configuration reservation table to confirm whether free time is available in the same period about all target network devices. If free time is available, the management server makes configuration reservation and configures the target network device in the reserved time. The management server notifies the user's terminal of the reserved time.
摘要:
Disclosed here is a method for sending/receiving a message through a session control server disposed in each of hierarchical layers of a network system having a hierarchical structure. To achieve the above object, each of the session control servers is provided with operation mode confirming means for confirming a set operation mode and fixed destination solution means for setting an address so as to relay each received message to a specific address in accordance with the set operation mode. The session control server is also provided with location solution means for registering/managing a public address to be opened to external by a user and a user address given in the sub-domain to which the user belongs actually. Because a parent domain address can be used as an address to be opened to external for operating the session control server, the problems to occur due to a change of the user belonging sub-domain can be hidden from external and the parent domain can manage message traffics collectively.
摘要:
There is provided a load distribution function that enables an application of a user to be freely allocated to a machine even if an address of a terminal or the application used by the user is duplicated between VPNs for each user. An access detector of a machine allocation device detects a start packet from received communication packets, and determines the type of the start packet and the type of the application used by the terminal. A machine allocation manager determines a machine on which the determined application operates, and operates the machine. A network manager configures a user virtual network on a second virtual network between the determined machine and the machine allocation device.
摘要:
Disclosed here is a method for sending/receiving a message through a session control server disposed in each of hierarchical layers of a network system having a hierarchical structure. To achieve the above object, each of the session control servers is provided with operation mode confirming means for confirming a set operation mode and fixed destination solution means for setting an address so as to relay each received message to a specific address in accordance with the set operation mode. The session control server is also provided with location solution means for registering/managing a public address to be opened to external by a user and a user address given in the sub-domain to which the user belongs actually. Because a parent domain address can be used as an address to be opened to external for operating the session control server, the problems to occur due to a change of the user belonging sub-domain can be hidden from external and the parent domain can manage message traffics collectively.
摘要:
A proxy response terminal wherein information relating to the call being called is acquired and the call to which a proxy response is to be made is expressly specified so that the call may be responded. The proxy response terminal includes an incoming information acquiring means for requesting the information relating to the call in the calling state to the call control apparatus and a proxy response requesting means for issuing connection request specifying the call to which a proxy response is to be made based on the information notified by the call control apparatus. And the call control apparatus includes an incoming information notifying means for notifying the information relating to the call in the calling state at a terminal in the group to which the proxy response terminal belongs in response to an incoming information acquiring request presented by the proxy response terminal, and a call controlling means for relaying the connection request presented by the calling terminal and the proxy response request presented by the proxy response terminal.
摘要:
The object of the invention is to make communication between users smoother utilizing terminal type information. To achieve the object, a terminal type is specified based upon information in login and information acquired by adding the information to presence information is notified. Besides, terminals of the same type are connected by an SIP server. The selection of the communication means of voice communications and a character chat when communication is started and the specification of a calling terminal at a partner terminal are enabled by adding terminal information to presence information and grasping mutual owned terminals. Detailed status can be grasped based upon presence information of the same name by grasping presence information and terminal information. Further, in the case of a terminal not provided with a presence function, an SIP server also identifies terminal type information by deputy and can also specify a calling terminal.
摘要:
Session Initiation Protocol (SIP), a protocol used in VoIP (Voice over IP) communications, enables a caller to send a SIP message to a callee with his/her UserID concealed from the callee, which in turn, prevents A SIP server from making an attempt to manage the caller. If the same IP Telephone address is used whenever the IP call is made, a third party may guess the IP address easily during conversation. The SIP message sent by the caller is converted and conversion tables are managed by the SIP server. The IP Telephone modifies its IP address for each IP call. Thus, the caller can make a call to the callee with his/her UserID concealed from the callee using the SIP server with a message conversion function and communications carriers having SIP servers installed to manage the callers using their conversion tables. It is difficult to any malicious third party to guess the IP Telephone address, because the IP Telephone address is modified for each call.
摘要翻译:会议发起协议(SIP)是VoIP(Voice over IP)通信中使用的一种协议,使主叫方能够从被叫方隐藏的用户ID向被叫者发送SIP消息,从而阻止SIP服务器进行 尝试管理来电者。 如果在进行IP呼叫时使用相同的IP电话地址,第三方可以在通话过程中轻松猜测IP地址。 调用者发送的SIP消息被转换,转换表由SIP服务器管理。 IP电话修改每个IP呼叫的IP地址。 因此,呼叫者可以使用具有消息转换功能的SIP服务器从被呼叫者隐藏的他/她的UserID呼叫被叫方,并且安装了SIP服务器的通信运营商使用其转换表来管理呼叫者。 任何恶意第三方很难猜测IP电话地址,因为每个呼叫都修改了IP电话地址。
摘要:
The object of the invention is to make communication between users smoother utilizing terminal type information. To achieve the object, a terminal type is specified based upon information in login and information acquired by adding the information to presence information is notified. Besides, terminals of the same type are connected by an SIP server. The selection of the communication means of voice communications and a character chat when communication is started and the specification of a calling terminal at a partner terminal are enabled by adding terminal information to presence information and grasping mutual owned terminals. Detailed status can be grasped based upon presence information of the same name by grasping presence information and terminal information. Further, in the case of a terminal not provided with a presence function, an SIP server also identifies terminal type information by deputy and can also specify a calling terminal.
摘要:
Session Initiation Protocol (SIP), a protocol used in VoIP (Voice over IP) communications, enables a caller to send a SIP message to a callee with his/her UserID concealed from the callee, which in turn, prevents A SIP server from making an attempt to manage the caller. If the same IP Telephone address is used whenever the IP call is made, a third party may guess the IP address easily during conversation. The SIP message sent by the caller is converted and conversion tables are managed by the SIP server. The IP Telephone modifies its IP address for each IP call. Thus, the caller can make a call to the callee with his/her UserID concealed from the callee using the SIP server with a message conversion function and communications carriers having SIP servers installed to manage the callers using their conversion tables. It is difficult to any malicious third party to guess the IP Telephone address, because the IP Telephone address is modified for each call.
摘要翻译:会议发起协议(SIP)是VoIP(Voice over IP)通信中使用的一种协议,使主叫方能够从被叫方隐藏的用户ID向被叫者发送SIP消息,这又防止SIP服务器进行 尝试管理来电者。 如果在进行IP呼叫时使用相同的IP电话地址,第三方可以在通话过程中轻松猜测IP地址。 调用者发送的SIP消息被转换,转换表由SIP服务器管理。 IP电话修改每个IP呼叫的IP地址。 因此,呼叫者可以使用具有消息转换功能的SIP服务器从被呼叫者隐藏的他/她的UserID呼叫被叫方,并且安装了SIP服务器的通信运营商使用其转换表来管理呼叫者。 任何恶意第三方很难猜测IP电话地址,因为每个呼叫都修改了IP电话地址。