[특허]Method and system for fast setup of group voice over IP communications

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04L-012/16
출원번호	UP-0897484 (2004-07-23)
등록번호	US-7529200 (2009-07-01)
발명자 / 주소	Schmidt, Christopher M. Becker, Daniel L. Foy, Patrick J.
출원인 / 주소	3E Technologies International, Inc.
대리인 / 주소	Lesavich High Tech Law Group, P.C.
인용정보	피인용 횟수 : 15 인용 특허 : 51

초록 ▼

A method and system for fast setup of group Voice over Internet Protocol (VoIP) communications. The method and system provide a lower VoIP signaling overhead and a faster setup-time of group calls such as N-way audio and/or audio-video conference calls. Multi-party VoIP connections are quickly set-u

A method and system for fast setup of group Voice over Internet Protocol (VoIP) communications. The method and system provide a lower VoIP signaling overhead and a faster setup-time of group calls such as N-way audio and/or audio-video conference calls. Multi-party VoIP connections are quickly set-up over one or more virtual communications channels established between plural network devices using a session layer application, one or more group transport layer ports and a broadcast destination network address.

대표청구항 ▼

We claim: 1. A method for providing multi-party connections over a communications network, comprising: establishing a Voice Over Internet Protocol (VoIP) connection to a first transport layer group port from an application layer on a first network device, wherein the first transport layer group por

We claim: 1. A method for providing multi-party connections over a communications network, comprising: establishing a Voice Over Internet Protocol (VoIP) connection to a first transport layer group port from an application layer on a first network device, wherein the first transport layer group port and a second transport layer group port are obtained from a session layer application when the first network device initiates a multi-party VoIP connection between the first network device and a plurality of other network devices over the communications network, wherein the session layer application includes a group dispatch session application executing in the session layer that securely tunnels into one or more VoIP applications executing in the application layer using a pre-determined tunneling protocol and wherein the first transport layer group port and a second transport layer group port use a pre-determined transport layer security protocol; sending one or more control data packets to via the first transport layer group port to a network layer; transmitting the one or more control data packets from the network layer to a broadcast destination network address for the multi-party connection thereby establishing a first virtual communications channel over the communications network; receiving voice information on the first network device; changing a status of the second transport layer group port to busy; compressing and digitizing the voice information into a plurality of data packets; sending the plurality of data packets via the second transport layer group port to the network layer; and transmitting the plurality of data packets from the network layer to the broadcast destination network address for the multi-party VoIP connection thereby establishing a second virtual communications channel over the communications network, and thereby establishing the multi-party VoIP connection over the first and second virtual communications channels between the first network device and the plurality of other network devices over the communications network. 2. The method of claim 1 further comprising a computer readable medium having stored therein instructions for causing a processor to execute the steps of the method. 3. The method of claim 1 wherein the communications network includes an Internet Protocol (IP) data network. 4. The method of claim 1 wherein the broadcast destination network address includes a broadcast Internet Protocol (IP) destination address. 5. The method of claim 1 wherein the first and second transport layer group ports include group User Datagram Protocol (UDP) ports. 6. The method of claim 1 wherein the pre-determined transport layer security protocol includes Transport Layer Security (TLS) protocol. 7. The method of claim 1 wherein the multi-party Voice-over-Internet Protocol (VoIP) connection includes an audio conference multi-party connection or an audio-video conference multi-party connection. 8. The method of claim 1 wherein the first virtual channel includes a virtual control channel and the second virtual channel includes a virtual traffic channel. 9. The method of claim 1 wherein the first virtual channel is a Voice-over-Internet Protocol (VoIP) control channel and the second virtual channel is a VoIP virtual traffic channel. 10. The method of claim 1 wherein the pre-determined tunneling protocol includes Layer 2 Tunneling Protocol (L2TP). 11. The method of claim 1 wherein the multi-party VoIP connection information includes a session layer application version, a group identifier, a call type, a callee identifier, a voice compression indicator, a video compression indicator, an encryption indicator, a transport layer group port control channel port, a transport layer group port traffic channel port or data packet sequence information. 12. A system for providing multi-party Voice Over Internet Protocol (VoIP) connections over a communications network, comprising in combination: means for establishing a Voice Over Internet Protocol (VoIP) connection to a first transport layer group port from an application layer on a first network device, wherein the first transport layer group port and a second transport layer group port are obtained from a session layer application when the first network device initiates a multi-party VoIP connection between the first network device and a plurality of other network devices over the communications network, wherein the session layer application includes a group dispatch session application executing in the session layer that securely tunnels into one or more VoIP applications executing in the application layer using a pre-determined tunneling protocol and wherein the first transport layer group port and a second transport layer group port use a pre-determined transport layer security protocol and sending one or more control data packets to via the first transport layer group port to a network layer, for transmitting the one or more control data packets from the network layer to a broadcast destination network address for the multi-party connection thereby establishing a first virtual communications channel over the communications network; and means for receiving voice information on the first network device, changing a status of the second transport layer group port to busy, compressing and digitizing the voice information into a plurality of data packets, sending the plurality of data packets via the second transport layer group port to the network layer and for transmitting the plurality of data packets from the network layer to the broadcast destination network address for the multi-party VoIP connection thereby establishing a second virtual communications channel over the communications network and thereby establishing the multi-party VoIP connection over the first and second virtual communications channels between the first network device and the plurality of other network devices over the communications network. 13. The system of claim 12 wherein the pre-determined tunneling protocol includes Layer 2 Tunneling Protocol (L2TP). 14. The system of claim 12 wherein the pre-determined transport layer security protocol includes Transport Layer Security (TLS) protocol.

LOADING...

이 특허에 인용된 특허 (51) 인용/피인용 타임라인 분석

Hollatz Michael C. ; Werve Timothy P. ; Williams Laird C., ACD with packet data based agent interconnect.
상세보기
Thomas Edward Creamer ; Zygmunt Anthony Boleslaw Gerard Lozinski GB; Baiju Dhirajlal Mandalia ; Pradeep Parsram Mansey, Access to extended telephone services via the internet.
상세보기
Mead Andrew Joseph ; Bordonaro Frank Gerard ; Lautmann John ; Bales Scott Allen ; Sellentin Uwe, Arrangement for controlling network proxy device traffic on a transparently-bridged local area network using a master proxy device.
상세보기
Brian Cruickshank CA, Automatic backup trunking for voice over the internet.
상세보기
Chen,Steven Chien Young; Wang,Ray, Broadband communications access device.
상세보기
Chen,Steven Chien Young; Wang,Ray, Broadband communications access device.
상세보기
Chen,Steven Chien Young; Wang,Ray, Broadband communications access device.
상세보기
Chen,Steven Chien Young; Wang,Ray; Coleman,Ryon K., Broadband communications access device.
상세보기
Norris John H. ; Russell ; Jr. Thomas Leonard, Call notification feature for a telephone line connected to the internet.
상세보기
Civanlar Mehmet Reha ; Haskell Barin Geoffry, Client-server architecture using internet and public switched networks.
상세보기
Ahuja Sudhir Raman ; Karaul Mehmet ; Korilis Ioannis A., Client-side techniques for web server allocation.
상세보기
Datta Sanchaita ; Bhaskar Ragula, Combining routers to increase concurrency and redundancy in external network access.
상세보기
May David C., Electronic communications manager.
상세보기
Creamer Thomas Edward ; Lozinski Zygmunt Anthony Boleslaw Gerard,GBX ; Mandalia Baiju Dhirajlal ; Mansey Pradeep Parsram, Extended telephone services via telephone lines shared for standard telephony and internet access.
상세보기
Emerson, III, Harry E., Integrated device for integrating the internet with the public switched telephone network.
상세보기
Chen,Steven Chien Young; Wang,Ray, Integrated phone-based home gateway system with a broadband communication device.
상세보기
Civanlar Seyhan ; Leighton ; III William J. ; Saksena Vikram R., Intelligent processing for establishing communication over the internet.
상세보기
White Patrick E. ; Farris Robert D., Internet telephone service.
상세보기
Farris Robert D., Internetwork gateway to gateway alternative communication.
상세보기
Strauss Michael J. ; Farris Robert D., Internetwork telephony with enhanced features.
상세보기
Jindal Anita ; Lim Swee Boon ; Radia Sanjay ; Chang Whei-Ling, Load balancing in a network environment.
상세보기
Azita E. Kia ; Cary FitzGerald ; David R. Oran, Method and apparatus for authorization based phone calls in packet switched networks.
상세보기
Ranalli, Douglas J.; Sosnowski, Thomas P.; Peek, David P., Method and apparatus for correlating a unique identifier, such as a PSTN telephone number, to an internet address to enable communications over the internet.
상세보기
Luong Steven V., Method and apparatus for creating and dismantling a transit path in a subnetwork.
상세보기
Turock David L., Method and apparatus for implementing a computer network/internet telephone system.
상세보기
LaPier David C. ; Oran David R. ; Neighbors Clay H. ; Gouda Khaled A. ; Adamian Andrew, Method and apparatus for interconnecting a circuit-switched telephony network and a packet-switched data network, and applications thereof.
상세보기
Geagan ; III John B. ; Kellner Michael D. ; Periyannan Alagu S., Method and apparatus for seaming of streaming content.
상세보기
Srinivasan Thiru, Method and system for displaying internet identification on customer premises equipment.
상세보기
Wang, Ray, Method and system for location-aware wireless mobile devices including mobile user network message interfaces and protocol.
상세보기
Wang,Ray, Method and system for location-aware wireless mobile devices including mobile user network message interfaces and protocol.
상세보기
Williams C. Wyatt ; Libove Joel, Method and system for minimizing connect-time charges associated with dial-up data networks.
상세보기
Coleman,Ryon K.; Fossaceca,John M.; Brown,William J., Method and system for wireless intrusion detection prevention and security management.
상세보기
Mayer Daniel Jitzchak, Method for providing telephone access to an internet user connected to plural bonded telephone lines.
상세보기
Low Colin,GBX ; Seaborne Andrew Franklin,GBX ; Bouthors Nicolas,FRX ; Beyschlag Ulf,FRX ; Raguideau Nicolas,FRX, Method of making available content resources to users of a telephone network.
상세보기
Voit Eric A. ; Balkovich Edward E. ; Farris Robert D. ; Goodman William D. ; Gadre Jayant G. ; White Patrick E. ; Young David E., Network session management.
상세보기
Dunn James Patrick ; Kozik Jack, Optimum routing of calls over the public switched telephone network and the internet.
상세보기
Stephen J. Perkins ; Alan Gatherer ; Krishanasamy Anandakumar ; Alan V. McCree ; Vishu Viswanathan, Processes, articles, and packets for network path diversity in media over packet applications.
상세보기
Robert T. Baum ; Edward M. Eggerl ; William R. Burton ; Leo C. Cloutier, Real time firewall security.
상세보기
Johansson,Fredrik, Route optimization technique for mobile IP.
상세보기
An Yafan ; Bierman Eric,CAX ; Kelly Michael A.,CAX, Service order mechanism for telephone subscriber.
상세보기
Shawn M. Lewis, System and method for bypassing data from egress facilities.
상세보기
Shah Dhaval N., System and method for determining a preferred mirrored service in a network by evaluating a border gateway protocol.
상세보기
Foladare Mark Jeffrey ; Goldman Shelley B. ; Silverman David Phillip ; Westrich Robert S., System and method for establishing internet communications links.
상세보기
Musk Elon ; Dukic Aleksandar, System and method for initiating a telephone call utilizing internet initiation.
상세보기
Schuster, Guido M.; Sidhu, Ikhlaq S.; Mahler, Jerry J.; Dean, Frederick D.; Grabiec, Jacek A.; Dalgic, Ismail, System and method for providing call-handling services on a data network telephone system.
상세보기
Mark Maggenti ; Douglas M. Crockett ; Eric Rosen, System and method for providing group communication services in an existing communication system.
상세보기
Cardillo ; IV Raymond A. ; Kredo Thomas, System and method for retrieving internet data files using a screen-display telephone terminal.
상세보기
Picard Donald F. ; Root Thomas Lyman ; Schlueter Jeffrey John ; Weare Gerald William, System for accessing multimedia mailboxes and messages over the internet and via telephone.
상세보기
Jindal Anita ; Lim Swee Boon ; Radia Sanjay ; Chang Whei-Ling, System for responding to a resource request.
상세보기
Valentine Eric Lee ; Davidson Walter Lee, Systems and methods for routing a message through a signaling network associated with a public switched telephone network (PSTN), including a method for performing global title routing on an internet.
상세보기
In-hwan Kim KR, Telephony service system employing cable network and telephony service method.
상세보기

이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

Imbimbo, Amedeo; Attanasio, Francesco, Apparatuses, methods, and computer program products for data retention and lawful intercept for law enforcement agencies.
상세보기
Chen, Steven Chien-Young, Broadband communications access device.
상세보기
Skuratovich, Uladzimir A.; Kumar, Namendra; Belenko, Andrey; Moore, Timothy Mark, Data compression for communications signalling.
상세보기
Van Gundy, Scott A., Group paging synchronization for VoIP system.
상세보기
Kopikare, Milind; Wagholikar, Sarang Shrikrishna; Banerjea, Raja, Infrastructure devices in peer-to-peer environments.
상세보기
Mobarak, Toufic Boutros; Han, Ashou, Method and apparatus for forcing a call to a carrier provided voice mail facility.
상세보기
Woo, Si-Nam; Kim, Hyun-A; Lim, Pyung-Bin; Choi, Sang-II, Method and apparatus for transmitting groupcast to support voice paging service in voice over internet protocol system.
상세보기
Liu, Hsueh-Teng, Network security processing method and system for selecting one of software and hardware cryptographic modules by means of multimedia session information.
상세보기
Tucker, Richard W.; Woughter, Dean A.; Tucker, David M.; Patz, Donald S.; Delhoyo, Sergio J., Secure control for desktop secure video teleconferencing.
상세보기
Tucker, Richard Warren; Woughter, Dean A.; Tucker, David M.; Patz, Donald S.; Delhoyo, Sergio J., Secure control for desktop secure video teleconferencing.
상세보기
Du Hart, IV, John H.; Schlueter, Kelly; Faith, Michael; Sakoda, William; Paulus, Stephen F.; Hagans, Michael N.; Moskaluk, Edward, System and method for embedding text in multicast transmissions.
상세보기
Bruner, John D.; Kay, Jeffrey; Sidhu, Gursharan; Desai, Anish; Khan, Humayun; Jafry, Mansoor; Froelich, Ray; Hamilton, Eric; Pajor, Eugen; Woolsey, Kerry; Raman, Ganapathy; Ananthanarayanan, Krishnan; Sekaran, Mahendra, Tunneling VoIP call control on cellular networks.
상세보기
Becker, Charles D., Waveguide-based wireless distribution system and method of operation.
상세보기
Becker, Charles D., Waveguide-based wireless distribution system and method of operation.
상세보기
Becker, Charles D., Waveguide-based wireless distribution system and method of operation.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Method and system for fast setup of group voice over IP communications 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (51) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Method and system for fast setup of group voice over IP communications 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (51) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허