FI20011962A0 - Koodinmuunninjärjestely - Google Patents

Koodinmuunninjärjestely

Info

Publication number
FI20011962A0
FI20011962A0 FI20011962A FI20011962A FI20011962A0 FI 20011962 A0 FI20011962 A0 FI 20011962A0 FI 20011962 A FI20011962 A FI 20011962A FI 20011962 A FI20011962 A FI 20011962A FI 20011962 A0 FI20011962 A0 FI 20011962A0
Authority
FI
Finland
Prior art keywords
sdp
transcoder
invite message
list
sip
Prior art date
Application number
FI20011962A
Other languages
English (en)
Swedish (sv)
Inventor
Angelo Corrao
Robert Sugar
Markus Isomaeki
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20011962A priority Critical patent/FI20011962A0/fi
Publication of FI20011962A0 publication Critical patent/FI20011962A0/fi
Priority to PCT/FI2002/000791 priority patent/WO2003032585A1/en
Priority to US10/490,439 priority patent/US7301913B2/en
Priority to EP02767511A priority patent/EP1435156A1/en

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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • H04L69/24—Negotiation of communication capabilities
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)
FI20011962A 2001-10-09 2001-10-09 Koodinmuunninjärjestely FI20011962A0 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20011962A FI20011962A0 (fi) 2001-10-09 2001-10-09 Koodinmuunninjärjestely
PCT/FI2002/000791 WO2003032585A1 (en) 2001-10-09 2002-10-09 Transcoding arrangement in a session initiation
US10/490,439 US7301913B2 (en) 2001-10-09 2002-10-09 Transcoding arrangement in a session initiation
EP02767511A EP1435156A1 (en) 2001-10-09 2002-10-09 Transcoding arrangement in a session initiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011962A FI20011962A0 (fi) 2001-10-09 2001-10-09 Koodinmuunninjärjestely

Publications (1)

Publication Number Publication Date
FI20011962A0 true FI20011962A0 (fi) 2001-10-09

Family

ID=8562022

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011962A FI20011962A0 (fi) 2001-10-09 2001-10-09 Koodinmuunninjärjestely

Country Status (4)

Country Link
US (1) US7301913B2 (fi)
EP (1) EP1435156A1 (fi)
FI (1) FI20011962A0 (fi)
WO (1) WO2003032585A1 (fi)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7443879B2 (en) * 2002-11-14 2008-10-28 Lucent Technologies Inc. Communication between user agents through employment of codec format unsupported by one of the user agents
US20050071459A1 (en) * 2003-09-26 2005-03-31 Jose Costa-Requena System, apparatus, and method for providing media session descriptors
US7149515B2 (en) * 2003-10-17 2006-12-12 Motorola, Inc. Vocoder selection method
EP2549829A3 (en) * 2004-03-04 2014-10-15 Telefonaktiebolaget L M Ericsson (publ) Method for transmitting data in a telecommunications network and device utilising that method
US7933260B2 (en) 2004-06-29 2011-04-26 Damaka, Inc. System and method for routing and communicating in a heterogeneous network environment
US8437307B2 (en) 2007-09-03 2013-05-07 Damaka, Inc. Device and method for maintaining a communication session during a network transition
US7570636B2 (en) * 2004-06-29 2009-08-04 Damaka, Inc. System and method for traversing a NAT device for peer-to-peer hybrid communications
US8009586B2 (en) 2004-06-29 2011-08-30 Damaka, Inc. System and method for data transfer in a peer-to peer hybrid communication network
US8050272B2 (en) 2004-06-29 2011-11-01 Damaka, Inc. System and method for concurrent sessions in a peer-to-peer hybrid communications network
US8239547B2 (en) * 2004-07-09 2012-08-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for providing different services in a multimedia communication system
US20060153357A1 (en) * 2005-01-08 2006-07-13 Arup Acharya Method and apparatus for providing contextual information with telephone calls
KR100666945B1 (ko) * 2005-01-19 2007-01-10 삼성전자주식회사 Ｓｉｐ 프로토콜을 이용한 단말간의 미디어 정보 교환 방법
US7545751B2 (en) * 2005-03-31 2009-06-09 Motorola, Inc. Method for transcoder optimization for group dispatch calls
KR20060115025A (ko) * 2005-05-03 2006-11-08 삼성전자주식회사 아이엠에스에서 서비스 트리거링 시스템 및 방법
WO2006122446A1 (fr) * 2005-05-19 2006-11-23 Utstarcom Telecom Co., Ltd. Methode de traitement de tonalites multiples de rappel dans une application de service vocal reposant sur sip fork
US7768998B1 (en) 2005-06-13 2010-08-03 Sprint Spectrum L.P. Dynamic VoIP codec selection based on link attributes at call setup
US20070003043A1 (en) * 2005-06-23 2007-01-04 Cisco Technology, Inc. Method and system for content selection while call is on hold
US8442031B2 (en) * 2005-06-24 2013-05-14 Alcatel Lucent Method and apparatus for utilizing network services in a manner substantially transparent to service endpoints
CN100544388C (zh) * 2005-07-01 2009-09-23 华为技术有限公司 一种控制业务多次前转套打的方法
DE102005031167A1 (de) * 2005-07-04 2007-01-11 Siemens Ag Verfahren, Server-Einrichtung und Umsetzeinrichtung zum Aufbauen einer Nutzdatenverbindung
US8204064B2 (en) * 2005-09-16 2012-06-19 Acme Packet, Inc. Method and system of session media negotiation
US8165280B1 (en) 2005-09-22 2012-04-24 Verizon Services Organization Inc. Method and system for providing busy override service in a SIP-based network
CN1937620A (zh) * 2005-09-23 2007-03-28 华为技术有限公司 一种媒体流传输地址的协商方法
JP4835336B2 (ja) * 2005-10-31 2011-12-14 日本電気株式会社 電話回線切替装置、電話中継システム、電話中継方法、電話中継プログラム
CN101026618B (zh) * 2006-02-22 2011-04-20 华为技术有限公司 一种会话发起协议域协商消息接收终端的实现方法
WO2007098783A1 (en) * 2006-03-02 2007-09-07 Telefonaktiebolaget Lm Ericsson (Publ) Wideband codec negotiation
US9021134B1 (en) * 2006-03-03 2015-04-28 Juniper Networks, Inc. Media stream transport conversion within an intermediate network device
CN101110790A (zh) * 2006-07-18 2008-01-23 华为技术有限公司 建立会话的方法
GB2440381B (en) * 2006-07-27 2008-11-05 Motorola Inc An internet protocol multimedia subsystem network element and method of operation therefor
US7751320B2 (en) * 2006-09-30 2010-07-06 Alcatel-Lucent Usa Inc. Admission control of sessions with preference lists
US20080101338A1 (en) * 2006-11-01 2008-05-01 Reynolds Douglas F METHODS AND APPARATUS TO IMPLEMENT HIGHER DATA RATE VOICE OVER INTERNET PROTOCOL (VoIP) SERVICES
EP2163068B1 (en) * 2007-05-22 2016-02-03 Telefonaktiebolaget LM Ericsson (publ) Method, apparatuses and computer program for dynamically configuring a proxy call session control function of the ip multimedia subsystem from a policy control rules server
EP2007105A1 (en) * 2007-06-22 2008-12-24 Accenture Global Services GmbH Session initiation protocol adaptor
US20090003570A1 (en) * 2007-06-26 2009-01-01 Texas Instruments Incorporated Method, system and apparatus for providing endpoint-to-endpoint transcoding free connection
WO2009043016A2 (en) 2007-09-28 2009-04-02 Damaka, Inc. System and method for transitioning a communication session between networks that are not commonly controlled
KR101385748B1 (ko) * 2007-10-05 2014-04-17 삼성전자주식회사 Ｄｌｓ 네트워크에서 ｉａｄ의 코덱 자동 설정 시스템 및그 제어방법
US8380859B2 (en) 2007-11-28 2013-02-19 Damaka, Inc. System and method for endpoint handoff in a hybrid peer-to-peer networking environment
KR101453971B1 (ko) * 2008-01-03 2014-10-21 삼성전자주식회사 무선 네트워크와 유선 네트워크의 연동을 위한 장치 및방법
US9706266B1 (en) * 2008-01-23 2017-07-11 Sprint Communications Company L.P. Telephony codec optimizing method and apparatus
JP5123681B2 (ja) 2008-02-05 2013-01-23 キヤノン株式会社 映像表示装置及びその制御方法、並びに映像出力装置及びその制御方法
US20090300115A1 (en) * 2008-06-03 2009-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Method, node and system for adapting a session initiation protocol (sip) message for an ip multimedia subsystem (ims)
WO2010032989A2 (en) * 2008-09-19 2010-03-25 Samsung Electronics Co., Ltd. Method and system for managing communication session establishment
CN101854671B (zh) * 2009-04-02 2013-03-20 华为软件技术有限公司 配置处理方法和装置
US10038760B2 (en) * 2009-06-01 2018-07-31 International Business Machines Corporation System and method to support codec delivery models for IMS networks
CN101616158B (zh) * 2009-07-27 2014-07-02 中兴通讯股份有限公司 第三方呼叫控制中媒体协商的方法和装置
US8892646B2 (en) 2010-08-25 2014-11-18 Damaka, Inc. System and method for shared session appearance in a hybrid peer-to-peer environment
US8725895B2 (en) 2010-02-15 2014-05-13 Damaka, Inc. NAT traversal by concurrently probing multiple candidates
US8874785B2 (en) 2010-02-15 2014-10-28 Damaka, Inc. System and method for signaling and data tunneling in a peer-to-peer environment
US8689307B2 (en) 2010-03-19 2014-04-01 Damaka, Inc. System and method for providing a virtual peer-to-peer environment
US9043488B2 (en) 2010-03-29 2015-05-26 Damaka, Inc. System and method for session sweeping between devices
US9191416B2 (en) 2010-04-16 2015-11-17 Damaka, Inc. System and method for providing enterprise voice call continuity
US8352563B2 (en) 2010-04-29 2013-01-08 Damaka, Inc. System and method for peer-to-peer media routing using a third party instant messaging system for signaling
WO2011144255A1 (en) * 2010-05-21 2011-11-24 Nokia Siemens Networks Oy Control of parameter negotiation for communication connection
US8446900B2 (en) 2010-06-18 2013-05-21 Damaka, Inc. System and method for transferring a call between endpoints in a hybrid peer-to-peer network
US8611540B2 (en) 2010-06-23 2013-12-17 Damaka, Inc. System and method for secure messaging in a hybrid peer-to-peer network
US8468010B2 (en) 2010-09-24 2013-06-18 Damaka, Inc. System and method for language translation in a hybrid peer-to-peer environment
US8743781B2 (en) 2010-10-11 2014-06-03 Damaka, Inc. System and method for a reverse invitation in a hybrid peer-to-peer environment
CN102647402B (zh) * 2011-02-22 2015-07-29 华为技术有限公司 一种多媒体会话的协商方法、相关设备和系统
US8407314B2 (en) 2011-04-04 2013-03-26 Damaka, Inc. System and method for sharing unsupported document types between communication devices
US8694587B2 (en) 2011-05-17 2014-04-08 Damaka, Inc. System and method for transferring a call bridge between communication devices
US8478890B2 (en) 2011-07-15 2013-07-02 Damaka, Inc. System and method for reliable virtual bi-directional data stream communications with single socket point-to-multipoint capability
GB2494153B (en) * 2011-08-31 2018-11-28 Metaswitch Networks Ltd Selection of codecs
CN102984493B (zh) * 2012-11-21 2016-03-02 华为终端有限公司 视频数据传输的方法、装置及通信设备
US9027032B2 (en) 2013-07-16 2015-05-05 Damaka, Inc. System and method for providing additional functionality to existing software in an integrated manner
US10200414B2 (en) * 2013-10-09 2019-02-05 Telefonaktiebolaget Lm Ericsson (Publ) Signalling assymetric media capabilities
US9357016B2 (en) 2013-10-18 2016-05-31 Damaka, Inc. System and method for virtual parallel resource management
WO2016022574A1 (en) 2014-08-05 2016-02-11 Damaka, Inc. System and method for providing unified communications and collaboration (ucc) connectivity between incompatible systems
US10148703B2 (en) 2014-10-09 2018-12-04 T-Mobile Usa, Inc. Service capabilities in heterogeneous network
US10091025B2 (en) 2016-03-31 2018-10-02 Damaka, Inc. System and method for enabling use of a single user identifier across incompatible networks for UCC functionality
US11012478B2 (en) 2016-07-14 2021-05-18 Nippon Telegraph And Telephone Corporation Communication method and communication program
US11799922B2 (en) * 2016-12-21 2023-10-24 T-Mobile Usa, Inc. Network core facilitating terminal interoperation
US10771509B2 (en) 2017-03-31 2020-09-08 T-Mobile Usa, Inc. Terminal interoperation using called-terminal functional characteristics
US10594756B2 (en) * 2017-08-22 2020-03-17 T-Mobile Usa, Inc. Network configuration using dynamic voice codec and feature offering
US20240114061A1 (en) * 2022-09-30 2024-04-04 Microsoft Technology Licensing, Llc Acknowledging the presence of tones being signalled via sdp
EP4351104A1 (en) * 2022-10-07 2024-04-10 Vodafone Group Services Limited Telecommunications network entity and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2316435C (en) 1999-08-20 2008-04-22 Nortel Networks Corporation Managing calls over a data network
EP1312235B1 (en) 2000-08-14 2010-10-13 Nokia Siemens Networks Oy Communication system and method providing a mode selection procedure
WO2002015627A1 (en) 2000-08-14 2002-02-21 Nokia Corporation Communication system and method providing a mode selection procedure
WO2002052825A1 (en) * 2000-12-22 2002-07-04 Nokia Corporation Method and system for establishing a multimedia connection by negotiating capability in an outband control channel
US20030229699A1 (en) * 2002-06-07 2003-12-11 Moran Timothy L. Method of limiting media description negotiation
US6788676B2 (en) * 2002-10-30 2004-09-07 Nokia Corporation User equipment device enabled for SIP signalling to provide multimedia services with QoS

Also Published As

Publication number Publication date
WO2003032585A1 (en) 2003-04-17
US20040240399A1 (en) 2004-12-02
US7301913B2 (en) 2007-11-27
EP1435156A1 (en) 2004-07-07

Similar Documents

Publication Publication Date Title
FI20011962A0 (fi) Koodinmuunninjärjestely
FI20011090A (fi) Koodekki-informaation kommunikointi
US8102839B2 (en) System, apparatus, and method for establishing circuit-switched communications via packet-switched network signaling
KR100802641B1 (ko) 패킷 교환 방식 네트워크 시그날링을 통해 회선 교환 방식통신을 설정하는 시스템, 장치, 및 방법
WO2000033550A3 (en) Method for extending the use of sip (session initiation protocol)
ATE363799T1 (de) Anrufweglenkung mittels informationen aus sip- nachrichten
ATE450967T1 (de) Handhabung von dienstgüte in einem kommunikationssystem
US20090003570A1 (en) Method, system and apparatus for providing endpoint-to-endpoint transcoding free connection
KR100810330B1 (ko) 통신 시스템에서 서비스 제공 시스템 및 방법
WO2004075507A3 (en) Routing messages via an ims system
WO2008004153A3 (en) Improved systems for providing peer-to-peer communications
KR20070049032A (ko) 통신 시스템에서 멀티미디어 포탈 컨텐츠 제공 방법 및시스템
DE60118252D1 (de) Mobilgerät, wiedergabehilfsvorrichtung und anlage
WO2006031802A3 (en) Conversion of ip-based message to pstn-based message
EP1698107A2 (en) Interface call signaling protocol
SE0402396D0 (sv) Refresh of cached terminal capabilities data
Kaplan et al. A taxonomy of session initiation protocol (SIP) back-to-back user agents
KR101177601B1 (ko) 패킷 교환 통신 세션을 설정하는 방법 및 장치
KR101489432B1 (ko) 접속 설정 프로토콜 기반의 브이오 아이피 네트워크에서 미디어 코덱 결정 방법 및 장치
BR0114592A (pt) Aparelho e sistema para telefonia de rede com suporte a telefonia por internet sem fio
US20110213873A1 (en) Method and Arrangement for Improved Session Setup Signaling Policing
KR20090066062A (ko) Ｓｉｐ기반 인터넷 전화 서비스 시스템 및 방법
EP1871067A4 (en) METHOD FOR CALLING TERMINALS IN A PACKED BASED MULTIMEDIA COMMUNICATION SYSTEM
Proust Additional WebRTC Audio Codecs for Interoperability
Kang et al. SIP/SDP signaling of media gateway with transcoding function in converged network