CA2383345A1 - Procede et appareil d'etablissement d'appel ameliore dans un reseau multimedia a commutation de paquets - Google Patents

Procede et appareil d'etablissement d'appel ameliore dans un reseau multimedia a commutation de paquets Download PDF

Info

Publication number
CA2383345A1
CA2383345A1 CA002383345A CA2383345A CA2383345A1 CA 2383345 A1 CA2383345 A1 CA 2383345A1 CA 002383345 A CA002383345 A CA 002383345A CA 2383345 A CA2383345 A CA 2383345A CA 2383345 A1 CA2383345 A1 CA 2383345A1
Authority
CA
Canada
Prior art keywords
connection
media gateway
available
bearer path
mgc
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.)
Abandoned
Application number
CA002383345A
Other languages
English (en)
Inventor
Shwu-Yan Chang Scoggins
Charles Michael Brown
David John Jarzemsky
Stanley Wayne Joyner
Kathleen Kelley Schellenberger
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Limited
Shwu-Yan Chang Scoggins
Charles Michael Brown
David John Jarzemsky
Stanley Wayne Joyner
Kathleen Kelley Schellenberger
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 Nortel Networks Limited, Shwu-Yan Chang Scoggins, Charles Michael Brown, David John Jarzemsky, Stanley Wayne Joyner, Kathleen Kelley Schellenberger filed Critical Nortel Networks Limited
Publication of CA2383345A1 publication Critical patent/CA2383345A1/fr
Abandoned legal-status Critical Current

Links

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
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • 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
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04Q11/0457—Connection protocols
    • 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
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13091—CLI, identification of calling line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13093—Personal computer, PC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
    • 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
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • 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
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • 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
    • H04Q2213/13299—Bus
    • 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
CA002383345A 1999-08-23 2000-08-21 Procede et appareil d'etablissement d'appel ameliore dans un reseau multimedia a commutation de paquets Abandoned CA2383345A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15027199P 1999-08-23 1999-08-23
US60/150,271 1999-08-23
US61850700A 2000-07-18 2000-07-18
US09/618,507 2000-07-18
PCT/US2000/022853 WO2001015486A1 (fr) 1999-08-23 2000-08-21 Procede et appareil d'etablissement d'appel ameliore dans un reseau multimedia a commutation de paquets

Publications (1)

Publication Number Publication Date
CA2383345A1 true CA2383345A1 (fr) 2001-03-01

Family

ID=26847495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002383345A Abandoned CA2383345A1 (fr) 1999-08-23 2000-08-21 Procede et appareil d'etablissement d'appel ameliore dans un reseau multimedia a commutation de paquets

Country Status (4)

Country Link
EP (1) EP1210842A1 (fr)
AU (1) AU6919900A (fr)
CA (1) CA2383345A1 (fr)
WO (1) WO2001015486A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1382179A1 (fr) * 2001-04-27 2004-01-21 Siemens Aktiengesellschaft Procede de synchronisation de signalisation d'appel et de reglage de circuit telephonique sur un reseau a systeme vocal sur l'internet
KR100480763B1 (ko) * 2002-10-07 2005-04-07 엘지전자 주식회사 아날로그 시험 가입자의 오프훅 이벤트 처리 방법
DE10338055A1 (de) * 2003-08-19 2005-03-17 Siemens Ag Abbau von Verbindungen in Kommunikationsnetzen
CN1323536C (zh) * 2003-11-14 2007-06-27 中兴通讯股份有限公司 H.248协议中异常数据区的处理方法
DE102004043960B3 (de) * 2004-09-11 2006-05-18 Siemens Ag Verfahren zum Testen von Nutzkanälen in einem Telekommunikationsnetzwerk
ES2388751T3 (es) 2006-04-25 2012-10-18 Lg Electronics Inc. Procedimiento para transmitir datos utilizando recursos en operaciones de solicitud de repetición automática híbrida
WO2008046245A1 (fr) * 2006-10-17 2008-04-24 Huawei Technologies Co., Ltd. Procédé et système de configuration d'une session multimédia dans des systèmes multimédia interconnectés

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682325A (en) * 1994-09-12 1997-10-28 Bell Atlantic Network Services, Inc. Level 1 gateway for video tone networks

Also Published As

Publication number Publication date
AU6919900A (en) 2001-03-19
EP1210842A1 (fr) 2002-06-05
WO2001015486A1 (fr) 2001-03-01

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued