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WO2008011790A1 - Method, system and network apparatus for setting up session - Google Patents

Method, system and network apparatus for setting up session

Info

Publication number
WO2008011790A1
WO2008011790A1 PCT/CN2007/001877 CN2007001877W WO2008011790A1 WO 2008011790 A1 WO2008011790 A1 WO 2008011790A1 CN 2007001877 W CN2007001877 W CN 2007001877W WO 2008011790 A1 WO2008011790 A1 WO 2008011790A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
session
message
network
sip
node
Prior art date
Application number
PCT/CN2007/001877
Other languages
French (fr)
Inventor
Hua Cheng
Hao Lai
Youzhu Shi
Original Assignee
Huawei Technologies Co., Ltd.
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements or protocols for real-time communications
    • H04L65/10Signalling, control or architecture
    • H04L65/1066Session control
    • H04L65/1069Setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements or protocols for real-time communications
    • H04L65/10Signalling, control or architecture
    • H04L65/1066Session control
    • H04L65/1083In-session procedures
    • H04L65/1086In-session procedures session scope modification
    • H04L65/1093In-session procedures session scope modification by adding or removing participants
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements or protocols for real-time communications
    • H04L65/40Services or applications
    • H04L65/403Arrangements for multiparty communication, e.g. conference
    • H04L65/4053Arrangements for multiparty communication, e.g. conference without floor control

Abstract

This invention presents a method, system and network apparatus for setting up a session. The method includes steps of: session participant sends session initiated protocol SIP message, which carries session description protocol SDP offer message, to network in the first session; the network joins session intermediate node to session path after the SIP message received by the network; the session intermediate node receives and relays data information carried by the session. The method otherwise includes steps of: session participant sends SIP message, which carries session description protocol SDP offer message, to network, said SIP message is used for setting up the second session; proxy call session control function, and/or service call session control function join/s session intermediate node to session path after the SIP message received by the network; the session intermediate node receives and relays data information carried by the session. This invention can efficiently join the intermediate node to session path, and meet application needs of session.
PCT/CN2007/001877 2006-07-18 2007-06-14 Method, system and network apparatus for setting up session WO2008011790A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200610103305.0 2006-07-18
CN200610103305 2006-07-18
CN 200610109251 CN101110790A (en) 2006-07-18 2006-08-03 Method for establishing conversation
CN200610109251.9 2006-08-03

Publications (1)

Publication Number Publication Date
WO2008011790A1 true true WO2008011790A1 (en) 2008-01-31

Family

ID=38981134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001877 WO2008011790A1 (en) 2006-07-18 2007-06-14 Method, system and network apparatus for setting up session

Country Status (2)

Country Link
CN (1) CN101110790A (en)
WO (1) WO2008011790A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102158926B (en) * 2010-02-12 2015-04-01 中兴通讯股份有限公司 Method and device for processing SDP (Session Description Protocol) request in media path optimizing process
CN103139171B (en) * 2011-11-30 2015-07-01 中国联合网络通信集团有限公司 Media exchanging network system
CN104468556B (en) * 2014-12-01 2018-01-19 华为技术有限公司 For pushing implementation method and equipment business

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030115332A1 (en) * 2001-05-23 2003-06-19 Bernhard Honeisen Communication of information
KR20040092231A (en) * 2003-04-25 2004-11-03 엘지전자 주식회사 Control Method of Media Channel at SIP Server and The Communication System with Said Method
US20040240399A1 (en) * 2001-10-09 2004-12-02 Angelo Corrao Transcoding arrangement in a session initiation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030115332A1 (en) * 2001-05-23 2003-06-19 Bernhard Honeisen Communication of information
US20040240399A1 (en) * 2001-10-09 2004-12-02 Angelo Corrao Transcoding arrangement in a session initiation
KR20040092231A (en) * 2003-04-25 2004-11-03 엘지전자 주식회사 Control Method of Media Channel at SIP Server and The Communication System with Said Method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP TS 23.228 V5.13.0 IP MULTIMEDIA SUBSYSTEM 31 December 2004, *
ROSENBERG J. ET AL. RFC 3261 SIP: SESSION INITIATION PROTOCOL *

Also Published As

Publication number Publication date Type
CN101110790A (en) 2008-01-23 application

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