Terminal-to-terminal communication connection control method using IP transfer network
2 Assignments
0 Petitions
Accused Products
Abstract
Both a connection server and a relay connection server are installed in an IP transfer network; a function similar to a line connection control of a subscriber exchanger is applied to a connection server; a function similar to a line connection control of a relay exchanger is applied to the relay connection server; and a terminal-to-terminal communication connection control method with using the IP transfer network is realized in such a manner that a telephone set and a terminal such as an IP terminal and a video terminal transmit/receive an initial address message, an address completion message, a call pass message, a response message, a release message and a release completion message, which can be made in a 1-to-1 correspondence relationship with line connection control messages of the common line signal system. Furthermore, while an address administration table is set to a network node apparatus of an IP transfer network, means for registering addresses of the terminals into this address administration table is employed, so that an IP packet communication by a multicast manner can be realized with improving information security performance.
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Citations
615 Claims
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1-466. -466. (canceled)
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467. A connection method for connecting PSTN with an IP network by using a common channel signaling system, wherein control lines for line connection and communication lines are separated in said IP network.
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468. A network connection apparatus having a function to connect PSTN with an IP network by using a common channel signaling system, and having connection a control line interface and a communication line interface at side of said IP network.
- 469. An IP network, wherein control lines and communication lines for communications between terminals are logically separated inside of said IP network, said control lines and communication lines are connected to network node apparatus, line connection control between said terminals is carried out by using a common channel signaling system, through said network node apparatus.
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471. An IP communication system, wherein:
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an IP transfer network contains two or more server;
said server connects to a destination server via a line;
said server communicates with said destination server by transmitting/receiving an IP packet; and
said server carries out a terminal-to-terminal communication connection control by transmitting/receiving said IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system. - View Dependent Claims (472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523)
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524. An IP communication system, wherein:
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of H323 system based on a terminal-to-terminal communication connection control method of the H323 common channel signaling system.
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525. An IP communication system, wherein:
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of SIP system based on a terminal-to-terminal communication connection control method of the SIP common channel signaling system.
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526. An IP communication system, wherein:
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line;
said network node apparatus include an IP address of a terminal connected to a media router;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving an IP packet; and
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said IP packet; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system.
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527. An IP communication system, wherein:
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system. - View Dependent Claims (528)
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529. A gateway, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an IP internal packet by encapsulating an IP external packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said gateway is connected to said IP transfer network and one or more public switched telephone network, and said gateway contains a relay control apparatus to carry out a communication connection control under a same rule to said public switched telephone network. - View Dependent Claims (531, 532, 533, 534, 537)
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530. A gateway, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an IP internal packet by encapsulating an IP external packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said gateway is connected to said IP transfer network and one or more public switched telephone network, and said gateway contains one or more NNI interface.
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535. A gateway, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an IP internal packet by encapsulating an IP external packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said gateway includes a voice control portion to carry out a communication connection control under a same rule to said public switched telephone network, and said voice control portion exchanges said public switched telephone network for a voice.
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536. A gateway, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said gateway is connected to said IP transfer network and one or more public switched telephone network, and an exchange of said public switched telephone network discriminates a gateway connected to said IP transfer network by using a point code.
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538. A server, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said servers include a correspondence table of telephone numbers and IP addresses for converting into an address of IP packet based on a telephone number.
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539. A server, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said servers collect and register a terminal-to-terminal communication record including telephone numbers and communication times when said IP transfer network carries out said terminal-to-terminal communication control.
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540. A server, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said servers collect and register a terminal-to-terminal communication record including host names of said terminals when said IP transfer network carries out said terminal-to-terminal communication control.
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541. A network node apparatus, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said network node apparatus includes a address management table when said IP transfer network carries out said terminal-to-terminal communication control. - View Dependent Claims (542)
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543. A network node apparatus, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said network node apparatus separates an external IP packet into a first internal packet including a call control data and a second internal IP packet including digital voice data and communicates by using separated communication lines.
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544. A media router, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said media router transmits/receives a call setting IP packet including at least an origin telephone number and a destination telephone number. - View Dependent Claims (545, 546)
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547. A media router, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said media router obtains an IP packet by inquiring to said IP transfer network, forms a communication call setting IP packet by using said obtained IP packer and starts a communication connection phase by transmits said IP packet to said IP transfer network.
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548. A terminal, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said terminal transmits/receives an IP packet including a call control data with a server in said IP transfer network via a media router and a network node apparatus. - View Dependent Claims (549, 550, 551, 552)
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553. A terminal, which is used in an IP communication system wherein;
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an IP transfer network contains two or more network node apparatus and servers;
said network node apparatus and servers connect to a destination network node apparatus and a destination server via a line in said IP transfer network;
said network node apparatus include a function to form an internal IP packet by encapsulating an external IP packet and a function to restore said external IP packet by decapsulating said internal IP packet;
said network node apparatus connect to one or more media router;
said media router connects to one or more terminal and communicate with said network node apparatus by transmitting/receiving said external IP packet;
said network node apparatus and said servers communicate with said destination network node apparatus and destination server by transmitting/receiving said internal IP packet in said IP transfer network; and
said IP transfer network carries out a terminal-to-terminal communication connection control by transmitting/receiving said internal IP packet including call control data of No. 7 common channel signaling system based on a terminal-to-terminal communication connection control method of the No. 7 common channel signaling system; and
wherein said terminal transmits an IP packet including a destination telephone number to said IP transfer network, said IP transfer network converts said IP packet into a destination IP address corresponding to said destination telephone number, and said terminal transmits said IP packet including said destination IP address to said terminal.
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554. A gateway, wherein said gateway is connected with an IP transfer network and a public switched telephone network, and said gateway includes a signaling point function for carrying out a communication connection control under a same rule with said public switched telephone network.
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555. A communication method in an IP transfer network, wherein an internal packet is formed based on a logical terminal on sending side and an external packet, a logical terminal on receiving side is decided based on a logical terminal discrimination information on said formed internal packet, and a terminal is connected with said logical terminal on sending side or said logical terminal on receiving side via a communication line, thereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control, and
wherein said terminal sends said external packet including a destination telephone number to said IP transfer network, said IP transfer network forms a destination IP address for sending corresponding to a destination telephone number and replies it to said terminal, and said terminal communicates with a destination terminal by using said destination IP address for sending and a self IP address.
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556. A terminal including a wireless interface, and having a function to be connected with an IP transfer network, wherein an internal packet is formed based on a logical terminal on sending side and an external packet, a logical terminal on receiving side is decided based on a logical terminal discrimination information on said formed internal packet, and a terminal is connected with said logical terminal on sending side or said logical terminal on receiving side via a communication line, whereby a terminal-to-terminal communication connection control is carried out by internal packets including call control.
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557. An IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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558. An IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control of an SIP system when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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559. An IP transfer network, wherein an internal packet is formed based on a logical terminal on sending side and an external packet, a logical terminal on receiving side is decided based on a logical terminal discrimination information on said formed internal packet, and a terminal is connected to said logical terminal on sending side or said terminal on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control.
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560. An IP transfer network, wherein there is provided two or more network node apparatus, said network node apparatus includes two or more logical terminals, a network node apparatus on sending side forms an internal packet based on a logical terminal on sending side and an external packet, a network node apparatus on receiving side decides a logical terminal to be received based on a logical terminal discrimination information of said received internal packet, and a terminal is connected with said logical terminal on sending side or said logical terminal on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control.
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561. An IP transfer network, wherein there is provided two or more network node apparatus, an external packet is converted into an internal packet at a network node apparatus on sending side, said external packet is restored at a network node apparatus on receiving side, a communication with said internal packet is carried out at inter-network node apparatus, and a terminal is connected with said network node apparatus on sending side or said network node apparatus on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control.
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562. An IP transfer network, wherein there is provided two or more network node apparatus, said network node apparatus includes two or more logical terminals, an external packet is converted into an internal packet at a logical terminal on sending side, said external packet is restored at a network node apparatus on receiving side, a communication with said internal packet is carried out at inter-network node apparatus, and a terminal is connected with said logical terminal on sending side or said logical terminal on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control.
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563. An IP transfer network, wherein there is provided two or more network node apparatus, said network node apparatus includes two or more communication lines, a logical terminal is defined for each communication line, a network node apparatus on sending side forms an internal packet from an external packet for each logical terminal on sending side, a network node apparatus on receiving side restores said external packet from said internal packet for each logical terminal on receiving side, and a terminal is connected to said logical terminal on sending side or said logical terminal on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control.
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564. A network node apparatus, wherein said network node apparatus includes two or more logical terminals, an internal packet is formed based on a logical terminal and an external packet, said network node apparatus has a function to decide a logical terminal on receiving side based on logical terminal discrimination information of said formed internal packet, and said internal packet includes a call control.
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565. A network node apparatus, wherein said network node apparatus includes two or more logical terminals, a network node apparatus forms an internal packet based on a logical terminal on sending side and an external packet, a network node apparatus on receiving side has a function to decide a logical terminal to be received based on logical terminal discrimination information of said formed internal packet, and said internal packet includes a call control.
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566. A network node apparatus, wherein an IP transfer network includes two or more network node apparatus, an external packet is converted into an internal packet at a network node apparatus on sending side, said internal packet is restored to said external packet at a network node apparatus on receiving side, a communication with said internal packet is carried out at inter-network node apparatus, and a terminal is connected with said logical terminal on sending side or said logical terminal on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including a call control.
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567. A network node apparatus, wherein an IP transfer network includes two or more network node apparatus, said network node apparatus includes two or more logical terminals, an external packet is converted into an internal packet at a network node apparatus on sending side, said internal packet is restored to said external packet at a network node apparatus on receiving side, a communication with said internal packet is carried out at inter-network node apparatus, and a terminal is connected to said logical terminal on sending side or said logical terminal on receiving side via a communication line,
whereby a terminal-to-terminal communication connection control is carried out by internal packets including logical terminal discrimination information on receiving side and a call control.
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568. A network node apparatus, wherein said network node apparatus includes two or more communication lines, a logical terminal is defined for each communication line, a network node apparatus on sending side forms an internal packet from an external packet for each logical terminal on sending side, a network node apparatus on receiving side restores said external packet from said internal packet for each logical terminal on receiving side, and a communication at inter-network node apparatus is carried out by internal packets including a call control.
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591. An IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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592. An IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control of an SIP system when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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593. An IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control of a common channel signaling system when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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594. An IP transfer network, wherein said IP transfer network includes a function to form an IP address of a terminal based on a telephone number and is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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595. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network forms an IP address of said terminal based on a telephone number and carries out a terminal-to-terminal communication connection control to connect by using an IP packet including a call control.
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596. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network forms an IP address based on a telephone number and carries out a terminal-to-terminal communication connection control to connect by using an IP packet including a call control and a voice.
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597. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network carries out a terminal-to-terminal communication connection control to connect by using an IP packet including a call control.
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598. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network carries out a terminal-to-terminal communication connection control to connect by using an IP packet including a call control of a common channel signaling system.
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599. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network carries out a terminal-to-terminal communication connection control to connect by using an IP packet including a call control of an SIP system.
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600. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network carries out a terminal-to-terminal communication connection control to connect by using an IP packet including a call control of an H323 system.
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601. An IP transfer network, wherein there is provided two or more network node apparatus, said network node apparatus are connected with terminals, IP address of said terminals are registered at said network node apparatus, said network node apparatus discard said IP packet when it receives said IP packet including non-registered source, and a terminal-to-terminal communication connection control is carried out by using an IP packet including a call control.
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602. An IP transfer network, wherein two or more terminals are connected with said IP transfer network, said IP transfer network includes functions to form an IP address based on a telephone number, to carry out a terminal-to-terminal communication connection control by using an IP packet including a call control, and to connect with an IP transfer network of a different company.
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603. A terminal, wherein said terminal is connected with an IP transfer network, said IP transfer network carries out a terminal-to-terminal communication connection control by using an IP packet including a call control, said terminal sends an IP packet including a telephone number of a destination terminal to said IP transfer network, said IP transfer network forms an IP address of said destination terminal based on said sent telephone number and replies it to said terminal, and said terminal communicates with said destination terminal by using said IP address of said destination terminal and self IP address.
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604. A terminal which is connected with an IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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605. An IP transfer network, wherein said IP transfer network is connected with a public switched telephone network via a gateway and includes a wireless interface, and a communication connection control between a terminal and a telephone machine is carried out by using an IP packet including a call control when a communication between a terminal to be connected and a telephone machine connected with a public switched telephone network is carried out.
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606. A communication method of a terminal, wherein said terminal is connected with an IP transfer network, said IP transfer network carries out a terminal-to-terminal communication connection control by using an IP packet including a call control, said terminal sends an IP packet including a telephone number of a destination terminal to said IP transfer network, said IP transfer network forms an IP address of said destination terminal based on said sent telephone number and replies it to said terminal, and said terminal communicates with said destination terminal by using said IP address of said destination terminal and self IP address.
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607. A gateway, wherein said gateway is connected with an IP transfer network and a public switched telephone network, a terminal is connected with said IP transfer network, telephone machines are connected with said public switched telephone network including a signaling point function, and said gateway communicates with said IP transfer network by using an IP packet including a call control and communicates with said public switched telephone network by using said signaling point function, thereby to carry out a communication connection control between said terminal and said telephone machine.
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608. A gateway, wherein said gateway is connected with an IP transfer network and a public switched telephone network, a terminal is connected with said IP transfer network and communicates with it, and said gateway communicates with a telephone machine connected with said public switched telephone network by using a signaling point function.
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609. An IP transfer network, wherein said IP transfer network forms an internal packet based on a logical terminal on sending side and an external packet and decides a logical terminal on receiving side based on a logical terminal discrimination information of said formed internal packet, a header of said internal packet does not include a source address and does a destination address only, thereby to carry out a terminal-to-terminal communication connection control by using said internal packet including a call control.
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610. An IP transfer network, wherein there is provided two or more network node apparatus including two or more logical terminals, a network node apparatus on sending side forms an internal packet based on a logical terminal on sending side and an external packet, a network node apparatus on receiving side decides a logical terminal on receiving side based on a logical terminal discrimination information of said received internal packet, a header of said internal packet does not include a source address and does a destination address only, thereby to carry out a terminal-to-terminal communication connection control by using said internal packet including a call control.
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611. An IP transfer network, wherein there is provided two or more network node apparatus including two or more logical terminals, a network node apparatus on sending side forms an internal packet based on an external packet, a network node apparatus on receiving side restores said external packet, a communication with said internal packet is carried out at inter-network node apparatus, said internal packet includes a logical terminal discrimination information on receiving side, a header of said internal packet does not include a source address and does a destination address only, thereby to carry out a terminal-to-terminal communication connection control by using said internal packet including a call control.
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612. A terminal-to-terminal communication control method, wherein an IP transfer network is connected to two or more apparatus, said apparatus are respectively connected to terminals, said apparatus communicate with said terminals by using an IP packet, a sending side apparatus communicates with a receiving side apparatus by using said IP packet via said IP transfer network, and a communication between said terminals is carried out via said IP transfer network by using internet protocol,
wherein a voice communication and a communication connection control are carried out between a sending side terminal and said sending side apparatus by using said IP packet with a same communication line, said sending side apparatus communicates with said receiving side apparatus by using said IP packet with separation of a communication line of said voice communication and a communication line of said communication connection control, and said receiving side apparatus communicates with said receiving side terminal by using said IP packet with the same communication line of said voice communication and said communication connection control.
Specification