BRPI0900970A2 - comportamento de telefone que permite sobrevivência utilizando sinalização sip em uma configuração de rede sip - Google Patents

comportamento de telefone que permite sobrevivência utilizando sinalização sip em uma configuração de rede sip

Info

Publication number
BRPI0900970A2
BRPI0900970A2 BRPI0900970-1A BRPI0900970A BRPI0900970A2 BR PI0900970 A2 BRPI0900970 A2 BR PI0900970A2 BR PI0900970 A BRPI0900970 A BR PI0900970A BR PI0900970 A2 BRPI0900970 A2 BR PI0900970A2
Authority
BR
Brazil
Prior art keywords
sip
user agent
network configuration
survival
signaling
Prior art date
Application number
BRPI0900970-1A
Other languages
English (en)
Inventor
Al Baker
Mehmet C Balasaygun
Frank J Boyle
Gordon Brunson
Benjamin Jenkins
Pamela J Lauber
Thomas A Petsche
Original Assignee
Avaya Inc
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 Avaya Inc filed Critical Avaya Inc
Publication of BRPI0900970A2 publication Critical patent/BRPI0900970A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • 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
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • 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
    • H04L65/1046—Call controllers; Call servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

COMPORTAMENTO DE TELEFONE QUE PERMITE SOBREVIVêNCIA UTILIZANDO SINALIZAçãO SIP EM UMA CONFIGURAçãO DE REDE SIP. São providos métodos, dispositivos, e sistemas para manter um Agente de Usuário que permite sobrevivência de SIP. A presente invenção é adaptada para permitir que o Agente de Usuário detecte o status da rede, desse modo proporcionando no sentido de que o Agente de Usuário realize operações de failover/failback. O Agente de Usuário pode ser adaptado para determinar o status da rede com base em seu próprio mecanismo de monitoração e/ou com base nas mensagens recebidas a partir de outros componentes de rede.
BRPI0900970-1A 2008-03-26 2009-02-13 comportamento de telefone que permite sobrevivência utilizando sinalização sip em uma configuração de rede sip BRPI0900970A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/056,250 US8018848B2 (en) 2008-03-26 2008-03-26 Survivable phone behavior using SIP signaling in a SIP network configuration

Publications (1)

Publication Number Publication Date
BRPI0900970A2 true BRPI0900970A2 (pt) 2009-11-10

Family

ID=41055067

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900970-1A BRPI0900970A2 (pt) 2008-03-26 2009-02-13 comportamento de telefone que permite sobrevivência utilizando sinalização sip em uma configuração de rede sip

Country Status (7)

Country Link
US (1) US8018848B2 (pt)
EP (1) EP2111016B1 (pt)
JP (1) JP5399059B2 (pt)
KR (1) KR101383923B1 (pt)
CN (1) CN101557305B (pt)
BR (1) BRPI0900970A2 (pt)
MX (1) MX2008015827A (pt)

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Also Published As

Publication number Publication date
EP2111016A1 (en) 2009-10-21
KR101383923B1 (ko) 2014-04-24
MX2008015827A (es) 2009-09-25
US8018848B2 (en) 2011-09-13
JP5399059B2 (ja) 2014-01-29
JP2009239893A (ja) 2009-10-15
US20090245492A1 (en) 2009-10-01
KR20090102622A (ko) 2009-09-30
CN101557305A (zh) 2009-10-14
CN101557305B (zh) 2013-12-04
EP2111016B1 (en) 2018-04-11

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.