BR9712275A - Método de controle distribuído de chamada em um sistema pbx de trânsito distribuído - Google Patents
Método de controle distribuído de chamada em um sistema pbx de trânsito distribuídoInfo
- Publication number
- BR9712275A BR9712275A BR9712275-0A BR9712275A BR9712275A BR 9712275 A BR9712275 A BR 9712275A BR 9712275 A BR9712275 A BR 9712275A BR 9712275 A BR9712275 A BR 9712275A
- Authority
- BR
- Brazil
- Prior art keywords
- pbx
- dsm
- distributed
- forwarding table
- found
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1307—Call setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13072—Sequence circuits for call signaling, ACD systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13103—Memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13107—Control equipment for a part of the connection, distributed control, co-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13144—Searching path through number of switching stages or nodes, e.g. revertive blocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13146—Rerouting upon blocking/overload, rearrangement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1322—PBX
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13344—Overflow
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13353—Routing table, map memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13384—Inter-PBX traffic, PBX networks, e.g. corporate networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
<B>MéTODO DE CONTROLE DISTRIBUìDO DE CHAMADA EM UM SISTEMA PBX DE TRNSITO DISTRIBUìDO<D>. é fornecido um método de Controle Distribuído de Chamada em um Centro de Ramais Privativos (PBX) de Trânsito Distribuído (30) compreendendo uma pluralidade de nodos (40-44) formando uma rede de área ampla, e uma pluralidade de Módulos Servidores de Canal - D (DSMs) (50, 51, 54, 56). Os DSMs são localizados em Nodos predeterminados dos Nodos com cada DSM acoplado e pelo menos um PBX associado através de pelo menos um canal D. O método inclui as seguintes etapas. Primeiramente, uma listagem de todos os Códigos de Central (ECs) manipulados por um DSM e cada PBX associado acoplado ao mesmo é armazenado em uma tabela de encaminhamento local (86) de uma memória (82) no DSM. Em segundo lugar, uma listagem de todos os ECs manipulados por todos os outros DSMs do PBX de Trânsito distribuídos e seus PBXs associados é armazenada em uma tabela de encaminhamento remoto (87) da memória em cada um dos DSMs. Em terceiro lugar, ao receber uma solicitação de chamada e um Código de Central (EC) para um PBX chamado em um DSM de um PBX que chama associado, determinar no DSM se o EC é encontrado na tabela de encaminhamento local, e de volta para o chamado associado EC é encontrado na tabela de encaminhamento local. Em quarto lugar, determinar se o EC recido é encontrado na tabela de encaminhamento remoto para um DSM remoto quando o EC não é encontrado na tabela de encaminhamento local. Quando o EC é encontrado na tabela de, encaminhamento remoto, a chamada é encaminhada para uma DSM remoto que encaminha a chamada para o PBX chamado. A chamada é permitida se um canal B não estiver livre em uma interface com o PBX chamado ou se a largura de faixa ampla não for disponível para conectar os canais B na interface de PBX chamado e que chama.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/726,633 US5805690A (en) | 1996-10-07 | 1996-10-07 | Method of distributed call control in a distributed transit PBX system |
PCT/US1997/017773 WO1998016073A2 (en) | 1996-10-07 | 1997-10-02 | Method of distributed call control in a distributed transit pbx system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9712275A true BR9712275A (pt) | 1999-08-31 |
Family
ID=24919387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9712275-0A BR9712275A (pt) | 1996-10-07 | 1997-10-02 | Método de controle distribuído de chamada em um sistema pbx de trânsito distribuído |
Country Status (7)
Country | Link |
---|---|
US (1) | US5805690A (pt) |
EP (1) | EP0934664A2 (pt) |
CN (1) | CN1232595A (pt) |
AU (1) | AU4742597A (pt) |
BR (1) | BR9712275A (pt) |
MY (1) | MY113660A (pt) |
WO (1) | WO1998016073A2 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6684030B1 (en) | 1997-07-29 | 2004-01-27 | Khamsin Technologies, Llc | Super-ring architecture and method to support high bandwidth digital “last mile” telecommunications systems for unlimited video addressability in hub/star local loop architectures |
US6058182A (en) * | 1997-11-07 | 2000-05-02 | At&T Corporation | Communications switch permitting transparent maintenance of switch control system |
FI980382A (fi) * | 1998-02-19 | 1999-08-20 | Nokia Networks Oy | Tietoliikennejärjestelmä ja menetelmä ISDN-vaihdeliittymän järjestämis eksi |
US6633562B1 (en) * | 1998-07-31 | 2003-10-14 | Mci Communications Corporation | Method and apparatus using enhanced attachment for improved connectivity in telecommunications |
FI105435B (fi) | 1998-09-21 | 2000-08-15 | Nokia Networks Oy | Menetelmä puhelunmuodostuspyyntöjen käsittelemiseksi |
US6895088B1 (en) * | 1999-05-21 | 2005-05-17 | Sprint Communications Company L.P. | System and method for controlling a call processing system |
US20030233456A1 (en) * | 2002-06-14 | 2003-12-18 | Nortel Networks Limited | Communication between call controllers by amending call processing messages |
JP3827651B2 (ja) * | 2003-04-28 | 2006-09-27 | Necインフロンティア株式会社 | 構内交換機におけるネットワーキング接続時の外線着信転送制御方法及びシステム |
US10957445B2 (en) | 2017-10-05 | 2021-03-23 | Hill-Rom Services, Inc. | Caregiver and staff information system |
CN108986828B (zh) * | 2018-08-31 | 2021-05-28 | 北京中兴高达通信技术有限公司 | 呼叫的建立方法及装置、存储介质、电子装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317962A (en) * | 1977-03-02 | 1982-03-02 | International Telephone And Telegraph Corporation | Distributed control for digital switching system |
US4720854A (en) * | 1985-12-17 | 1988-01-19 | American Telephone And Telegraph Company, At&T Bell Laboratories | Architecture for distributed control telecommunication systems |
US4719952A (en) * | 1986-11-24 | 1988-01-19 | Geronimo John D | Surfboard horizontal control surface protection method and apparatus |
US5119415A (en) * | 1988-08-24 | 1992-06-02 | Hitachi, Ltd. | Method of displaying called party information on calling party terminal and communication network using the method |
US4896350A (en) * | 1989-03-29 | 1990-01-23 | American Telephone And Telegraph Company | Arrangement for providing a call-connection service |
US4924500A (en) * | 1989-05-17 | 1990-05-08 | Northern Telecom Limited | Carrier independent network services |
JPH03143140A (ja) * | 1989-10-30 | 1991-06-18 | Hitachi Ltd | 局間データ転送方法 |
US5042064A (en) * | 1990-05-03 | 1991-08-20 | At&T Bell Laboratories | Call control strategy for high capacity telecommunication services |
JP2932673B2 (ja) * | 1990-10-30 | 1999-08-09 | 日本電気株式会社 | Isdn網を利用した仮想化専用線方式 |
US5255264A (en) * | 1991-09-26 | 1993-10-19 | Ipc Information Systems, Inc. | Distributed control switching network for multi-line telephone communications |
US5377262A (en) * | 1991-12-30 | 1994-12-27 | At&T Corp. | Telecommunication switching system having adaptive routing switching nodes |
US5375167A (en) * | 1991-12-30 | 1994-12-20 | At&T Corp. | Telecommunication switching system having distributed dialing plan hierarchy |
GB9201540D0 (en) * | 1992-01-24 | 1992-03-11 | Plessey Telecomm | Speech/signalling overlay |
SE500819C2 (sv) * | 1992-02-17 | 1994-09-12 | Ericsson Telefon Ab L M | Sätt att upprätta en förbindelse i ett telekommunikationsnät |
US5422943A (en) * | 1992-09-30 | 1995-06-06 | At&T Corp. | Private branch exchange networks |
JPH06125399A (ja) * | 1992-10-14 | 1994-05-06 | Fujitsu Ltd | Pbxの局間制御方式 |
US5450482A (en) * | 1992-12-29 | 1995-09-12 | At&T Corp. | Dynamic network automatic call distribution |
US5487110A (en) * | 1994-02-01 | 1996-01-23 | Dsc Communications Corporation | Apparatus and method for virtual private telephone line with automatic ring down |
DE4441357A1 (de) * | 1994-02-15 | 1995-08-17 | Siemens Ag Albis | Verfahren zum Übermitteln von Daten zwischen Fernmeldenebenstellenanlagen |
JPH11501470A (ja) * | 1995-01-09 | 1999-02-02 | エムシーアイ コミュニケーションズ コーポレイション | オーバフローの呼の強化処理 |
-
1996
- 1996-10-07 US US08/726,633 patent/US5805690A/en not_active Expired - Fee Related
-
1997
- 1997-10-02 WO PCT/US1997/017773 patent/WO1998016073A2/en not_active Application Discontinuation
- 1997-10-02 BR BR9712275-0A patent/BR9712275A/pt not_active Application Discontinuation
- 1997-10-02 AU AU47425/97A patent/AU4742597A/en not_active Abandoned
- 1997-10-02 EP EP97909931A patent/EP0934664A2/en not_active Withdrawn
- 1997-10-02 CN CN97198614A patent/CN1232595A/zh active Pending
- 1997-10-07 MY MYPI97004686A patent/MY113660A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1232595A (zh) | 1999-10-20 |
US5805690A (en) | 1998-09-08 |
WO1998016073A3 (en) | 1998-07-16 |
AU4742597A (en) | 1998-05-05 |
WO1998016073A2 (en) | 1998-04-16 |
MY113660A (en) | 2002-04-30 |
EP0934664A2 (en) | 1999-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |