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Communication between call controllers by amending call processing messages

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/16
출원번호 US-0727288 (2010-03-19)
등록번호 US8005964 (2011-08-08)
발명자 / 주소
  • Shew, Stephen D.
  • Betts, Malcolm
  • Ye, Erning E.
출원인 / 주소
  • Ciena Corporation
대리인 / 주소
    Christopher & Weisberg, P.A.
인용정보 피인용 횟수 : 0  인용 특허 : 23

초록

Call Control entities in a network communicate between themselves by amending call processing messages to include encrypted network information. As such, a call may be established whose path through the network is dependent on the paths of other calls. Information of a scope larger than a Call Contr

대표청구항

We claim: 1. A method of, at a client call controller, requesting the establishment of a second call from a source to a destination, where a path for said second call uses path segments distinct from path segments used in a previously determined path for a first call, said method comprising, respo

이 특허에 인용된 특허 (23)

  1. Agrawal, Amit; Grandhi, Madhu R.; Marathe, Madhav V., Automatic generation of OAM cells for connection continuity detection.
  2. Shew, Stephen D.; Betts, Malcolm; Ye, Erning E., Communication between call controllers by amending call processing messages.
  3. Dobbins, Kurt; Grant, Thomas A.; Ruffen, David A.; Kane, Laura; Len, Theodore; Andlauer, Philip; Bahi, David H.; Yohe, Kevin; Fee, Brendan; Oliver, Chris; Cullerot, David L.; Skubisz, Michael, Distributed connection-oriented services for switched communications networks.
  4. Gudjonsson, Gudjon M.; Emilsson, Kjartan Pierre, Distributed system to intelligently establish sessions between anonymous users over various networks.
  5. Gentry, William D.; Emery, Jason G.; Christie, IV, Samuel H., Dynamic association of endpoints to media gateway controllers.
  6. Cheng, Dean, Dynamically created service class-based routing tables.
  7. Watson,Mark, Establishing a communications path via a multi-homed communications network.
  8. Howe, Wayne R., Layer one switching in a packet, cell, or frame-based network.
  9. Scoggins, Shwu-Yan Chang; Brown, Charles Michael; Jarzemsky, David John; Joyner, Stanley Wayne; Schellenberger, Kathleen Kelley, Method and apparatus for associating an end-to-end call identifier with a connection in a multimedia packet network.
  10. Callon Ross W., Method and apparatus for determining multiple minimally-overlapping paths between nodes in a network.
  11. Matsubara,Daisuke, Method and apparatus for path configuration in networks.
  12. Bosloy, Jonathan L.; Burns, John C.; Tooker, Mark, Method and apparatus for proxied signalling of an end to end connection across a connection oriented network.
  13. Olivier Bertin FR; Gerard Brun FR; Claude Galand FR; Olivier Maurel FR; Laurent Nicolas FR, Method and system for minimizing the connection set up time in high speed packet switching networks.
  14. Etorre, Yves Nicolas; Fichou, Aline; Galand, Claude, Method and system in an asynchronous transfer mode (ATM) network for providing an available bit rate interface to a continuous bit rate virtual path connection with adjustable bandwidth.
  15. Haskin, Dimitry; Ramakrishnan, Krishnan, Method of and apparatus for fast alternate-path rerouting of labeled data packets normally routed over a predetermined primary label switched path upon failure or congestion in the primary path.
  16. Scott, Mark; Cheng, Anita; Ho, Simon; Irimescu, George; Voineag, Dorel; Wong, William; Yao, Min; Zadeh, Row J., Method, system, and computer program product for providing voice over the internet communication.
  17. Jain Lalit ; Ford Michael T., Network device for supporting construction of virtual local area networks on arbitrary local and wide area computer networks.
  18. Beshai, Maged E., Routing and rate control in a universal transfer mode network.
  19. Heer Daniel N. ; Kaplan Michael M. ; Randolph Joseph P., Secure telecommunications.
  20. Iwata Atsushi (Tokyo JPX), Signaling system utilizing source routing information in a packet network.
  21. Tighe,James R.; Higgins,Ronald D.; Platt,Richard B.; Bell,Robert T., System and method for a virtual telephony intermediary.
  22. Schuster, Guido M.; Grabiec, Jacek A.; Sidhu, Ikhlaq S.; Sidhu, Sagan S., System and method for enabling encryption/authentication of a telephony network.
  23. Irwin George Frank,CAX ; Lam Du-Tuan, Telecommunications switch apparatus and method for time switching.
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