CA2485626A1 - Network, private branch exchange, and pbx additional service starting method - Google Patents

Network, private branch exchange, and pbx additional service starting method Download PDF

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Publication number
CA2485626A1
CA2485626A1 CA002485626A CA2485626A CA2485626A1 CA 2485626 A1 CA2485626 A1 CA 2485626A1 CA 002485626 A CA002485626 A CA 002485626A CA 2485626 A CA2485626 A CA 2485626A CA 2485626 A1 CA2485626 A1 CA 2485626A1
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CA
Canada
Prior art keywords
sip
private branch
branch exchange
additional service
protocol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002485626A
Other languages
French (fr)
Other versions
CA2485626C (en
Inventor
Takanori Hiroshima
Minako Takai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Platforms Ltd
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of CA2485626A1 publication Critical patent/CA2485626A1/en
Application granted granted Critical
Publication of CA2485626C publication Critical patent/CA2485626C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/1026—Media gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/1036—Signalling gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H04M3/4234—Remote access to features of PBX or home telephone systems-teleworking in a PBX

Abstract

There is disclosed a private branch exchange in which an SIP terminal is capable of receiving great variety of services provided by the private branch exchange without upgrading version of software of the SIP terminal itself. A standard SIP protocol control module 17 and an expanded SIP protocol control module 18 are disposed for SIP corresponding terminals, convert signals from an SIP system protocol corresponding terminal into signals of a protocol inside an IP-PBX 1 to transmit the signals to a PBX basic connection process providing module 12, and convert signals from the PBX basic connection process providing module 12 into signals of an SIP system protocol to transmit the signals to the SIP system protocol corresponding terminal. A PBX additional service providing module 11 and the PBX basic connection process providing module 12 provide additional services in response to an hooking operation from the SIP corresponding terminal or an input of a number for starting the service.

Claims (18)

1. A network including: at least a session initiation protocol (SIP) terminal which performs communication by an SIP for realizing connection type communication to perform the communication while confirming connection to a target in an Internet protocol (IP) network; and a private branch exchange which performs a call connection process between the terminals, the network comprising:
an SIP system protocol control module incorporated as one of component groups of the private branch exchange and constituted into the module using a mechanism of a back to back user agent (B2BUA) which operates as an acting user agent of a process of the SIP; and an additional service providing module which is incorporated as one of the component groups of the private branch exchange and which provides additional services of the private branch exchange in response to a key operation of the SIP terminal.
2. The network according to claim 1, wherein the SIP is a communication protocol for use in starting or ending a multimedia communication using data in the form of an IP packet.
3. The network according to claim 2, wherein the SIP system protocol control module is disposed for a plurality of SIP terminals having different protocols.
4. The network according to claim 1, wherein the private branch exchange provides at least mutual connection and additional service to each protocol group constituted into the module.
5. The network according to claim 1, wherein the key operation includes at least a hooking operation and tone indication in the SIP terminal.
6. The network according to claim 1, wherein the additional service of the private branch exchange includes at least a transfer method in which a transferor resets before a transfer target makes a response, a transfer method in which the transferor resets after the transfer target makes the response, and tone control with respect to the SIP terminal.
7. A private branch exchange which performs a call connection process between terminals and into which an SIP system protocol control module constituted into a module using a mechanism of a back to back user agent (B2BUA) operating as an acting user agent of a process of a session initiation protocol (SIP) for realizing connection type communication to perform the communication while confirming connection to a target in an Internet protocol (IP) network, and an additional service providing module for providing an additional service in response to a key operation of the SIP terminal are incorporated as one of component groups.
8. The private branch exchange according to claim 7, wherein the SIP is a communication protocol for use in starting or ending a multimedia communication using data in the form of an IP packet.
9. The private branch exchange according to claim 7, wherein the SIP system protocol control module is disposed for a plurality of SIP
terminals having different protocols.
10. The private branch exchange according to claim 7, which provides at least one of mutual connection and additional service to each protocol group constituted into the module.
11. The private branch exchange according to claim 7, wherein the key operation includes at least a hooking operation and tone indication in the SIP terminal.
12. The private branch exchange according to claim 7, wherein the additional service includes at least a transfer method in which a transferor resets before a transfer target makes a response, a transfer method in which the transferor resets after the transfer target makes the response, and tone control with respect to the SIP terminal.
13. A PBX additional service starting method of a network including: at least a session initiation protocol (SIP) terminal which performs communication by an SIP for realizing connection type communication to perform the communication while confirming connection to a target in an Internet protocol (IP) network; and a private branch exchange which performs a call connection process between the terminals, the method comprising the steps of:
incorporating an SIP system protocol control module constituted into the module using a mechanism of a back to back user agent (B2BUA) which operates as an acting user agent, and an additional service providing module as one of the component groups of the private branch exchange; and allowing the SIP system protocol control module to perform a process of the SIP, and allowing the additional service providing module to provide an additional service of the private branch exchange in response to a key operation of the SIP terminal.
14. The PBX additional service starting method according to claim 13, wherein the SIP is a communication protocol for use in starting or ending a multimedia communication using data in the form of an IP packet.
15. The PBX additional service starting method according to claim 13, wherein the SIP system protocol control module is disposed for a plurality of SIP terminals having different protocols.
16. The PBX additional service starting method according to claim 13, wherein the private branch exchange provides at least one of mutual connection and additional service to each protocol group constituted into the module.
17. The PBX additional service starting method according to claim 13, wherein the key operation includes at least a hooking operation and tone indication in the SIP terminal.
18. The PBX additional service starting method according to claim 13, wherein the additional service of the private branch exchange includes at least a transfer method in which a transferor resets before a transfer target makes a response, a transfer method in which the transferor resets after the transfer target makes the response, and tone control with respect to the SIP
terminal.
CA002485626A 2003-10-21 2004-10-20 Network, private branch exchange, and pbx additional service starting method Active CA2485626C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP360130/2003 2003-10-21
JP2003360130A JP4728569B2 (en) 2003-10-21 2003-10-21 Network, private branch exchange, and PBX additional service activation method used therefor

Publications (2)

Publication Number Publication Date
CA2485626A1 true CA2485626A1 (en) 2005-04-21
CA2485626C CA2485626C (en) 2010-01-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002485626A Active CA2485626C (en) 2003-10-21 2004-10-20 Network, private branch exchange, and pbx additional service starting method

Country Status (6)

Country Link
US (1) US7496089B2 (en)
JP (1) JP4728569B2 (en)
AU (1) AU2004222785B2 (en)
CA (1) CA2485626C (en)
GB (1) GB2408411B (en)
HK (1) HK1074555A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100705568B1 (en) 2004-02-09 2007-04-10 삼성전자주식회사 apparatus and method for processing SIP signaling in voice/data integration switching system
JP4268656B2 (en) * 2005-04-15 2009-05-27 パナソニック株式会社 Signaling method in IP telephone system, IP telephone system, and IP telephone apparatus
US20070003043A1 (en) * 2005-06-23 2007-01-04 Cisco Technology, Inc. Method and system for content selection while call is on hold
US20070291776A1 (en) * 2005-07-28 2007-12-20 Dilithium Networks, Inc. Method and apparatus for billing for media during communications in channel-based media telecommunication protocols
CN101278278A (en) * 2005-07-28 2008-10-01 达丽星网络有限公司 Method and apparatus for providing interactive media during communication in channel-based media telecommunication protocols
US20070291106A1 (en) * 2005-07-28 2007-12-20 Dilithium Networks, Inc. Method and apparatus for providing interactive media during communication in channel-based media telecommunication protocols
US8155294B2 (en) 2005-08-15 2012-04-10 Microsoft Corporation Associating a telephone call with a dialog based on a computer protocol such as SIP
JP4585480B2 (en) * 2006-03-30 2010-11-24 株式会社東芝 Telephone system and telephone exchange device
US7565159B2 (en) * 2006-06-14 2009-07-21 Divitas Networks, Inc. Methods and arrangement for implementing an active call handover by employing a switching component
US7738644B2 (en) * 2006-09-06 2010-06-15 Broadsoft M6, Llc Methods, systems, and computer program products for flexible call jumping
JP2008113381A (en) * 2006-10-31 2008-05-15 Toshiba Corp Communication system
US8149785B2 (en) * 2006-11-09 2012-04-03 Broadsoft M6, Llc Methods, systems, and computer program products for jumping calls between different modes of the same device
CN101217600A (en) * 2007-01-05 2008-07-09 中兴通讯股份有限公司 A method and device of inquiring transferring operations
JP5012049B2 (en) * 2007-01-29 2012-08-29 ヤマハ株式会社 Communication system and server
CN101022483B (en) * 2007-03-26 2011-04-20 华为技术有限公司 System, device and method for realizing special calling class service
JP2008311905A (en) * 2007-06-14 2008-12-25 Hitachi Communication Technologies Ltd Sip converter device
JP5306129B2 (en) * 2009-09-16 2013-10-02 株式会社東芝 Mobile terminal device and program for mobile terminal device
US8275896B2 (en) * 2009-12-23 2012-09-25 Bce Inc. Method and system for converting session initiation messages
US8976950B2 (en) * 2010-01-25 2015-03-10 Blackberry Limited Expedited media interconnection in third party call control
US20120129508A1 (en) 2010-11-19 2012-05-24 Gentry William D Methods, systems, and computer readable media for unifying fixed and mobile devices via third party call control
CN102833715B (en) * 2011-06-17 2017-04-12 中兴通讯股份有限公司 Inquisition switching implementation method, application server, business terminal and system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06311549A (en) * 1993-04-20 1994-11-04 Nec Commun Syst Ltd Protocol virtual processing system
CA2264098C (en) * 1997-06-18 2004-04-27 Kabushiki Kaisha Toshiba Multimedia information communication system
JP3303776B2 (en) 1998-05-11 2002-07-22 日本電気株式会社 Exchanger for connecting LAN telephone terminal and connection method therefor
US6625141B1 (en) * 1999-06-18 2003-09-23 Telefonaktiebolaget L M Ericsson (Publ) System and method for providing value-added services (VAS) in an integrated telecommunications network using session initiation protocol (SIP)
US6615236B2 (en) * 1999-11-08 2003-09-02 Worldcom, Inc. SIP-based feature control
JP2001285476A (en) * 2000-03-28 2001-10-12 Fujitsu Ltd Method for housing ip terminal, its gateway device, gatekeeper device and ip terminal
US7123707B1 (en) * 2000-08-22 2006-10-17 Ericsson Inc. Methods of controlling communications with at least two calling party devices by a user of a called party device
JP3999936B2 (en) * 2000-11-13 2007-10-31 岩崎通信機株式会社 Telephone communication system
JP2002171542A (en) * 2000-11-29 2002-06-14 Hitachi Telecom Technol Ltd Private branch exchange system
US6993360B2 (en) * 2000-12-05 2006-01-31 Onrelay Inc. Mobile branch exchange
JP3801877B2 (en) * 2001-05-30 2006-07-26 松下電器産業株式会社 Virtual private branch exchange apparatus and call control method thereof
JP4520666B2 (en) * 2001-07-03 2010-08-11 株式会社日立製作所 VoIP communication apparatus, gatekeeper, and call control method
AU2002301409B2 (en) 2001-10-13 2003-11-06 Samsung Electronics Co., Ltd. Internet protocol telephony exchange system and call control method thereof
DE60237066D1 (en) 2001-11-07 2010-09-02 Alcatel Lucent Method for integrating a private branch exchange in SIP networks
JP4517567B2 (en) * 2001-11-12 2010-08-04 株式会社日立製作所 Exchange device
US7180984B1 (en) * 2002-11-26 2007-02-20 At&T Corp. Mixed protocol multi-media provider system incorporating a session initiation protocol (SIP) based media server adapted to operate using SIP messages which encapsulate GR-1129 advanced intelligence network based information
JP2003209261A (en) 2002-11-27 2003-07-25 Semiconductor Energy Lab Co Ltd Semiconductor device and its manufacturing method

Also Published As

Publication number Publication date
JP2005129979A (en) 2005-05-19
US20050083948A1 (en) 2005-04-21
US7496089B2 (en) 2009-02-24
JP4728569B2 (en) 2011-07-20
CA2485626C (en) 2010-01-19
GB2408411A (en) 2005-05-25
AU2004222785A1 (en) 2005-05-05
AU2004222785B2 (en) 2009-08-27
GB2408411B (en) 2005-12-28
GB0423447D0 (en) 2004-11-24
HK1074555A1 (en) 2005-11-11

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