Voice over data telecommunications network architecture
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04L-012/66
H04L-012/28
H04L-012/56
H04J-003/12
출원번호
UP-0366061
(2003-02-12)
등록번호
US-7564840
(2009-07-29)
발명자
/ 주소
Elliott, Isaac K.
Higgins, Steven P.
Dugan, Andrew John
Peterson, Jon
Hernandez, Robert L.
Steele, Rick D.
Baker, Bruce W.
Terpstra, Rich
Mitchell, Jonathan S.
Wang, Jin Gen
Stearns, Harold
Zimmerer, Eric
Waibel, Ray
Owen, Kraig
Lewis, Shawn M.
출원인 / 주소
Level 3 Communications, LLC
대리인 / 주소
Hensley Kim & Holzer, LLC
인용정보
피인용 횟수 :
66인용 특허 :
284
초록▼
The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component
The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The soft switch sites manage the gateway sites to request the set-up and tear-down of calls. The gateway sites originate and terminate calls between calling parties and called parties through the data network. The provisioning and network event component collects call events recorded at the soft switch sites. The network management component includes a network operations center (NOC) for centralized network management.
대표청구항▼
What is claimed is: 1. A system for transmitting media traffic over a packet-switched network, the system comprising: a first media gateway operable to receive the media traffic from third party networks and initiate transmission of the media traffic over the packet-switched network; and a soft swi
What is claimed is: 1. A system for transmitting media traffic over a packet-switched network, the system comprising: a first media gateway operable to receive the media traffic from third party networks and initiate transmission of the media traffic over the packet-switched network; and a soft switch operable to: receive signaling information associated with media traffic received at the first media gateway and extract therefrom a first identifier corresponding to a particular third party network and a second identifier corresponding to an intended destination for the media traffic; reference a configuration database using the first identifier in order to select therefrom call processing information specifically defined for the particular third party network, wherein the call processing information specifies provisioning instructions for transmitting media traffic received from the particular third party network across the packet-switched network; reference a routing database using at least the second identifier to select therefrom routing instructions for use in selecting a second media gateway for egressing the media traffic from the packet-switch network; and control the first media gateway to initiate the transmission of the media traffic across the packet-switched network in accordance with at least the provisioning instructions and the routing instructions. 2. The system as in claim 1, wherein the soft switch instructs the first media gateway to transmit the media traffic to the second media gateway. 3. The system as in claim 1, wherein the soft switch comprises the configuration database. 4. The system as in claim 1, wherein the soft switch comprises the routing database. 5. The system as in claim 1, wherein the third party networks comprise a circuit-switched carrier network. 6. The system as in claim 1, wherein the third party networks comprise a customer network in communication with the first media gateway by a direct access line. 7. The system as in claim 1, wherein the first identifier comprises a trunk identifier. 8. The system as in claim 1, wherein the routing instructions comprise a sequence of prioritized media gateways capable of egressing the media traffic from the packet-switched network, the second media gateway being included in the sequence of prioritized media gateways. 9. The system as in claim 8, wherein the routing instructions specify a least cost routing analysis to select the second media gateway out of the prioritized media gateways. 10. The system as in claim 8 further comprising: a third media gateway capable of egressing the media traffic from the packet-switched network, the third media gateway being included in the sequence of prioritized media gateways; and wherein the routing instructions are configured to initiate selection of the second media gateway for egressing the media traffic from the packet-switched network when the second media gateway has a higher relative priority than the third media gateway in the sequence of prioritized media gateways. 11. The system as in claim 1, wherein the soft switch and the first media gateway are in communication via the packet-switched network and the soft switch controls the first media gateway by issuing commands to the first media gateway over the packet-switched network. 12. The system as in claim 1, wherein the soft switch comprises: logic for determining whether the media traffic received at the media gateway comprises a voice call or a data call. 13. The system as in claim 12, wherein the routing instructions comprise: a command to terminate the call at a modem for transmission over the packet-switched network if the call is determined to be a data call; and an instruction for the first media gateway to terminate the call at a voice-enabled media gateway via a Real-time Transport Protocol (RTP) connection over a second packet-switched network if the call is determined to be a voice call. 14. The system as in claim 1, wherein the call processing information includes at least one of class of service restrictions and account code settings specified for each of the third party networks. 15. A method for transmitting media traffic over a packet-switched network comprising: receiving signaling information associated with media traffic received at a first media gateway, the first media gateway operable to receive the media traffic from third party networks, wherein the signaling information includes a first identifier corresponding to a particular third party network and a second identifier corresponding to an intended destination for the media traffic; referencing a configuration database using the first identifier in order to select therefrom call processing information specifically defined for the particular third party network, wherein the call processing information specifies provisioning instructions for transmitting media traffic received from the particular third party network across the packet-switched network; referencing a routing database using at least the second identifier to select therefrom routing instructions for use in selecting a second media gateway for egressing the media traffic from the packet-switch network; and controlling the first media gateway to initiate, the transmission of the media traffic across the packet-switched network in accordance with at least the provisioning instructions and the routing instructions. 16. The method as in claim 15 further comprising: receiving the media traffic in a circuit-switched media format; and converting the media traffic from the circuit-switched media format to a packet-switched media format. 17. The method as in claim 15, wherein controlling the first media gateway to initiate the transmission of the media traffic across the packet-switched network comprises: issuing a command to the first media gateway, the command identifying a network address of the second media gateway on the packet-switched network, wherein the first media gateway uses the network address to prepare the media traffic for transmission across the packet-switched network to the second media gateway. 18. The method as in claim 15 further comprising: interpreting the routing instructions to comprise a sequence of prioritized media gateways capable of egressing the media traffic from the packet-switched network, the second media gateway being included in the sequence of prioritized media gateways. 19. The method as in claim 18 further comprising: interpreting the routing instructions to specify a least cost routing analysis for selecting the second media gateway out of the prioritized media gateways. 20. The method as in claim 15 further comprising: determining whether the media traffic received at the first media gateway comprises a voice call or a data call. 21. The method as in claim 20 further comprising: interpreting the routing instructions to initiate termination of the call at a modem for transmission over the packet-switched network if the call is determined to be a data call; and interpreting the routing instructions to initiate termination of the call at a voice-enabled media gateway via a Real-time Transport Protocol (RTP) connection over a second packet-switched network if the call is determined to be a voice call. 22. The method as in claim 15, wherein the call processing information includes at least one of class of service restrictions and account code settings specified for each of the third party networks. 23. A soft switch for controlling transmission of data across a packet-switched network, the soft switch comprising: a signaling network interface operable to receive signaling information associated with media traffic received at a first media gateway, the first media gateway configured to receive the media traffic from third party networks, wherein the signaling information includes a first identifier corresponding to a particular third party network and a second identifier corresponding to an intended destination for the media traffic; a processor configured to perform the operations of: referencing a configuration database using the first identifier in order to select therefrom call processing information specifically defined for the particular third party network, wherein the call processing information specifies provisioning instructions for transmitting media traffic received from the particular third party network across the packet-switched network; referencing a routing database using at least the second identifier to select therefrom routing instructions for use in selecting a second media gateway for egressing the media traffic from the packet-switch network; and a data network interface in communication with the packet-switched network, wherein a command message is transmitted from the data network interface to the first media gateway device to initiate the transmission of the media traffic across the packet-switched network in accordance with at least the provisioning instructions and the routing instructions. 24. The soft switch as in claim 23 further configured to: receive the media traffic in a circuit-switched media format; and convert the media traffic from the circuit-switched media format to a packet-switched media format. 25. The soft switch as in claim 23, wherein the command identifies a network address of the second media gateway on the packet-switched network for use by the first media gateway to prepare the media traffic for transmission across the packet-switched network to the second media gateway. 26. The soft switch as in claim 23, wherein the routing instructions comprise a sequence of prioritized media gateways capable of egressing the media traffic from the packet-switched network, the second media gateway being included in the sequence of prioritized media gateways. 27. The soft switch as in claim 26, wherein the routing instructions specify a least cost routing analysis for selecting the second media gateway out of the prioritized media gateways. 28. The soft switch as in claim 23 further configured to determine whether the media traffic received at the first media gateway comprises a voice call or a data call. 29. The soft switch as in claim 28, wherein the routing instructions are configured to initiate termination of the call at a modem for transmission over the packet-switched network if the call is determined to be a data call; and wherein the routing instructions are configured to initiate termination of the call at a voice-enabled media gateway via a Real-time Transport Protocol (RTP) connection over a second packet-switched network if the call is determined to be a voice call. 30. The soft switch as in claim 23, wherein the call processing information includes at least one of class of service restrictions and account code settings specified for each of the third party networks. 31. The soft switch as in claim 23, wherein at least one of the first media gateway, the configuration database, and the routing database are collocated with the soft-switch.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (284)
Hiller Thomas L. (Glen Ellyn IL) Spanke Ronald A. (Wheaton IL) Stanaway ; Jr. John J. (Wheaton IL) Wierzbicki Alex L. (Bolingbrook IL) Zola Meyer J. (Oak Park IL), ATM distribution networks for narrow band communications.
Hiller Thomas L. (Glen Ellyn IL) Spanke Ronald A. (Wheaton IL) Stanaway ; Jr. John J. (Wheaton IL) Wierzbicki Alex L. (Bolingbrook IL) Zola Meyer J. (Oak Park IL), ATM networks for narrow band communications.
Bigham John A. (Pottstown PA) Sistanizadeh Kamran (Arlington VA) Little Dave (Columbia MD), ATM packet demultiplexer for use in full service network having distributed architecture.
Allen ; Jr. George C. ; Bi Haifeng ; Partridge Steven R. ; Sigarto Samuel ; Stephenson Richard W., ATM-based distributed virtual tandem switching system.
Goheen Gregory L.,CAX ; Focsaneanu Mihai,CAX, Access to telecommunications networks in a multi-service environment by mapping and exchanging control message between C.
Focsaneanu Mihai,CAX ; Skillen Richard Prescott,CAX ; Livermore Frederick Caldwell,CAX, Access to telecommunications networks in multi-service environment.
Wheeler ; Jr. David F. (Silver Spring MD) Farris Robert D. (Sterling VA), Advanced intelligent network with intelligent peripherals interfaced to the integrated services control point.
Chan Vincent W. S. (Lincoln MA) Gallager Robert G. (Winchester MA) Kirby Alan J. (Hollis NH) Saleh Adel A. M. (Holmdel NJ), All-optical network architecture.
Brinkman Anthony J. ; Lin Yi ; Penrod Michael H. ; Sweet Nancy L. ; Trout-Jordan Linda ; Wardzinski Gerald J., Apparatus and method for generating call duration billing records utilizing ISUP messages in the CCS/SS7 telecommunicat.
Pacheco Mely L. (Campbell CA) Damouny Nabil G. (Sunnyvale CA) Matthews Abraham R. (Sunnyvale CA) Loitz Gary S. (Fremont CA) Edney Johnathan P. (Reading GB2), Apparatus and method for incorporating a large number of destinations over circuit-switched wide area network connection.
Hiller Thomas L. (Glen Ellyn IL) Phelan James J. (Downers Grove IL) Zola Meyer J. (Oak Park IL), Apparatus for interfacing between telecommunications call signals and broadband signals.
Olsen Steven A. (Tumwater WA) Cronin William J. (Lacey WA) Jarvis Ben L. (Lacey WA) McMillan Jeff G. (Olympia WA), Billing system for telephone signaling network.
Bell Robert T. (Garland TX) Platt Richard B. (Allen TX), Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia system.
Robrock ; II Richard B. (Somerset NJ), Broadband intelligent telecommunications network and method providing enhanced capabilities for customer premises equipm.
Ferenc James J. (Boulder CO) Goke Louis R. (Austin TX) Grimes Gary J. (Thornton CO) Moffitt Bryan S. (Redbank NJ), Building-block architecture of a multi-node circuit-and packet-switching system.
Bennett Dwayne R. (Scarborough CAX) Yeung Clifford S. (Richmond Hill CAX) Wu Wayne (Rexdale CAX), Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch.
Hogan Steven J. (Cedar Rapids IA) Feltz Kristi T. (Cedar Rapids IA) Murdock Douglas R. (Cedar Rapids IA) Goodman Todd A. (Cedar Rapids IA) Vercande David J. (Cedar Rapids IA) Tangeman Michael R. (Ced, Call-processing system and method.
Eberspaecher Joerg (Munich DEX), Circuit arrangement for a communications system for the transmission of message information from narrowband and broadban.
Bales Bruce M. (Louisville CO) Miller Paul E. (Northglenn CO), Circuit switching system for interconnecting logical links between packet switching networks.
Van As Harmen (Langnau am Albis CHX) Lemppenau Wolfram W. (Kilchberg CHX) Zurfluh Erwin A. (Feldmeilen CHX), Collision-free insertion and removal of circuit-switched channels in a packet-switched transmission structure.
Lewen Ronald C. (Sycamore IL) Coyle Jonathan V. (Downers Grove IL) Marotta Peter P. (Oak Park IL) Liubinskas Tauras J. (Westmont IL) Arnold David P. (St. Charles IL) Byers Kenneth R. (Aurora IL) Dean, Communication network integrating voice data and video with distributed call processing.
Darcie Thomas E. (Middletown NJ) Frigo N. J. (Aberdeen NJ) Magill Peter D. (Lakewood NJ), Communication system based on remote interrogation of terminal equipment.
Daugherty Thomas H. (Succasunna NJ) DeBruler Dennis L. (Downers Grove IL) Greenberg Daniel S. (Parsippany-Troy Hills NJ) Hodgdon David J. (Parsippany-Troy Hills Twp. ; Morris County NJ) Murphy Dougla, Communications access network routing.
Sharma Raghu (North Oaks MN) Davis Jeffrey P. (Ham Lake MN) Gunn Timothy D. (Mounds View MN) Li Ping (New Brighton MN) Maitra Sidhartha (Saratoga CA) Thanawala Ashish (Saratoga CA) Young Steve (Sarat, Computer-based multifunction personal communications system.
Sharma Raghu (North Oaks MN) Davis Jeffrey P. (Ham Lake MN) Gunn Timothy D. (Mounds View MN) Li Ping (New Brighton MN) Maitra Sidhartha (Saratoga CA) Thanawala Ashish (Saratoga CA) Young Steve (Sarat, Computer-based multifunction personal communications system.
Tadamura Katsumi (Yokohama JPX) Nakane Keiichi (Yokohama JPX), Data communication apparatus having communication-mode changeover function and method of data communication between data.
Bharucha Behram H. (Millburn NJ) Gritton Charles W. K. (North Brunswick NJ) Parola Dario L. (Matawan NJ) Zoccolillo Richard (Holmdel NJ), Delay-less signal processing arrangement for use in an ATM network.
Sharma Raghu (North Oaks MN) Davis Jeffrey P. (Ham Lake MN) Gunn Timothy D. (Mounds View MN) Li Ping (New Brighton MN) Maitra Sidhartha (Saratoga CA) Thanawala Ashish (Saratoga CA) Young Steve (Sarat, Digital simultaneous voice and data modem.
Doll ; Jr. William J. (San Diego CA) Judy Murray S. (Carlsbad CA) Kirchner ; III Albert H. (Great Falls VA) Krier Thomas J. (San Diego CA) McVicker Rudolph M. (San Diego CA) Monroe Brian E. (San Dieg, Digital/audio interactive communication network.
Auerbach Joshua S. (Ridgefield CT) Drake ; Jr. John E. (Pittsboro NC) Gopal Prabandham M. (Wayne NJ) Hervatic Elizabeth A. (Apex NC) Kaplan Marc A. (Katonah NY) Kutten Shay (Rockaway NJ) Peters Marci, Distributed management communications network.
Lebizay Gerald (Vence FRX) Munier Jean M. (Cagnes sur Mer FRX) Pauporte Andre (La Colle sur Loup FRX) Spagnol Victor (Cagnes sur Mer FRX), Efficient point-to-point and multi-point routing mechanism for programmable packet switching nodes in high speed data tr.
Gray James P. (Chapel Hill NC) Matyas Stephen M. (Poughkeepsie NY) Peyravian Mohammad (Cary NC) Tsudik Gene (Thalwil CHX), Encryption of low data content ATM cells.
Bigham John A. (Pottstown PA) Little Dave (Columbia MD) Mihm Edward C. (Warminster PA) Sistanizadeh Kamran (Arlington VA) Amin-Salehi Bahman (Washington DC) Jain Alpna (Falls Church VA) Lightfoot Reg, Full service network having distributed architecture.
Kubler Joseph J. ; Morris Michael D., Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephone.
Grant Robert H. (Toronto CAX) Stoevhase Bent (Toronto CAX) Purohit Robin (Toronto CAX) Sullivan Gregory T. (Brampton CAX) Book David (Thornhill CAX), High performance path allocation system and method with fairness insurance mechanism for a fiber optic switch.
McLaughlin Robert (Arlington VA) Bullen M. James (Reston VA), Information service control point which retrieves information as blocks of data and outputs the retrieved data via a com.
McLaughlin Robert (Arlington VA) Bullen M. James (Oakville CAX), Information service control point, which uses different types of storage devices, which retrieves information as blocks.
Morrow Glenn Charles ; Qaddoura Emad Abdel-Lateef ; Derrick Charles James ; Pecot Kenneth W. ; Thadasina Nivedan ; Jain Nikhil ; Landgren Patricia Ann ; Fink Bradley A., Integrated cellular voice and digital packet data telecommunications systems and methods for their operation.
Hopner Emil (211 Prospect Ave. Los Gatos CA 95030) Featherston John R. (64 Central Ave. Los Gatos CA 95032) Patten Michael A. (7454 Tulare Hill Rd. San Jose CA 95139), Integrated communications system.
Hemmady Jayant G. (Naperville IL) Lidinsky William P. (Naperville IL) Steele Scott B. (Naperville IL) Ulrich Werner (Glen Ellyn IL) Weddige Roanld C. (Western Springs IL), Integrated packetized voice and data switching system.
Hemmady Jayant G. (Naperville IL) Lidinsky William P. (Naperville IL) Steele Scott B. (Naperville IL) Ulrich Werner (Glen Ellyn IL) Weddige Ronald C. (Western Springs IL), Integrated packetized voice and data switching system.
Keeney Clare G. (Campbell CA) Passon Gary L. (Los Gatos CA) Hagen Ronald J. (Livermore CA) Foster Chris D. (Sunnyvale CA) Fritsch Frank J. (Sunnyvale CA), Integrated voice and data telephone system.
Isreal Charles M. (Marlboro NJ) Jones ; Jr. David C. (Ocean NJ) Yang Cheng-Jen (Holmdel NJ) Zally George D. (Holmdel NJ), Interface circuit for interconnecting circuit switched and packet switched systems.
Morgan James D. (Garland TX) Adams ; Jr. Allen R. (Plano TX) Nimon Robert E. (Arlington TX) Read Edgar L. (Plano TX), Interprocessor switching network.
Read Edgar L. (Plano TX) Grant Elwyn E. (Richardson TX) Keto Gary A. (Rowlett TX) Lin Sharlene C. (Dallas TX) Morgan James D. (Garland TX) Nimon Robert E. (Arlington TX) Oldham Oliver G. (Garland TX), Interprocessor switching network.
Hiller Thomas L. (Glen Ellyn IL) Spanke Ronald A. (Wheaton IL) Stanaway ; Jr. John J. (Wheaton IL) Wierzbicki Alex L. (Bolingbrook IL) Zola Meyer J. (Oak Park IL), Intra-switch communications in narrow band ATM networks.
Field Anthony V. (Wiltshire GB3) Brent Jason B. (Wiltshire GB3) Hatala Edward (Wiltshire GB3) Timms John (Berkshire GB3), Measuring packet transmission delays.
Dail James E. (Marlboro NJ) Li Chia-Chang (Holmdel NJ) Magill Peter D. (Freehold NJ) Sriram Kotikalapudi (Marlboro NJ) Whitaker ; Jr. Norman A. (Atlantic Highlands NJ), Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband comm.
Marshall Ken (Fremont CA) Newman Robert (Santa Clara CA) Pham Michael (San Jose CA), Method and apparatus for communications from a non-ATM communication medium to an ATM communication medium.
Byers Charles Calvin ; Runyon James Philip, Method and apparatus for converting synchronous narrowband signals into broadband asynchronous transfer mode signals.
Hoppal Thomas Jake ; Armbruster Peter Joseph ; Bishop ; Jr. James William ; Wild Johanna, Method and apparatus for conveying audio signals using digital packets.
Mirashrafi Mojtaba ; Elliott John D. ; Buondonno Michael F. ; Keeler Kenneth L. ; Pirkl Keith A. ; Simon Al J. ; Taylor George L. ; Zuber Mark D., Method and apparatus for selecting an internet/PSTN changeover server for a packet based phone call.
Closs Felix H. (Adliswil CHX) Mueller Johann R. (Langnau CHX) Zafiropulo Pitro A. (Rueschlikon CHX), Method and apparatus for switching information between channels for synchronous information traffic and asynchronous dat.
Callens Paul (Cagnes-Sur-Mer FRX) Galand Claude (Cagnes-Sur-Mer FRX) Gergaud Claude (Cagnes-Sur-Mer FRX) Noailly Philippe (Saint-Laurent-du-Var FRX) Secondo Pierre (Saint Jeannet FRX), Method and system for transmitting digitized voice signals as packets of bits.
Hluchyj Michael G. (Wellesley MA) Bhargave Amit (Somerville MA) Yin Nanying (Cambridge MA), Method for prioritizing, selectively discarding, and multiplexing differing traffic type fast packets.
Spruijt Cyrillus Patrick,NLX, Method for processing environment-dependent access numbers of voice mail boxes, and a system for voice mail having envir.
Shachar Yuval,ILX ; Bendelac Chaim,ILX ; Marko Reuven,ILX, Method for switching between a data communication session and a voice communication session.
Sharma Raghu (North Oaks MN) Davis Jeffrey P. (Ham Lake MN) Gunn Timothy D. (Mounds View MN) Li Ping (New Brighton MN) Maitra Sidhartha (Saratoga CA) Thanawala Ashish (Saratoga CA) Young Steve (Sarat, Method of controlling a personal communication system.
Kos Richard James ; Wierzbicki Alex Lawrence ; Yu Hsien-Chuen ; Zola Meyer Joseph, Method of using a narrowband server to provide service features to broadband subscribers.
Auerbach Joshua S. (Ridgefield CT) Chow Chee-Seng (Ossining NY) Drake ; Jr. John E. (Pittsboro NC) Gopal Prabandham M. (Wayne NJ) Hervatic Elizabeth A. (Apex NC) Kaplan Marc A. (Katonah NY) Peters Ma, Multicast communication tree creation and control method and apparatus.
Acampora Anthony (Freehold NJ) Hluchyj Michael G. (Little Silver NJ) Karol Mark J. (Fair Haven NJ), Multichannel, multihop lightwave communication system.
Ahuja Sudhir Raman (Aberdeen NJ) Aravamudan Murali (Berkley Heights NJ) Ensor James Robert (Red Bank NJ) Kuthyar Ashok K. (Holmdel NJ) Ramamurthy Ram S. (Manalapan NJ) Stuntebeck Peter H. (Little Sil, Multimedia telecommunications network and service.
Frigo Nicholas J. (Atlantic Highlands NJ), Network comprising a space division photonic switch and a terminal which forms an output signal from an input signal.
Cloonan Thomas J. (Downers Grove IL) Erickson John R. (Grover MO) Lentine Anthony L. (St. Charles IL) McCormick ; Jr. Frederick B. (Lisle IL) Richards Gaylord W. (Lisle IL), Network control arrangement.
Gardell Steven E. ; Kelly Barbara Mayne ; Bhatnagar Rajiv ; Antell Thomas James ; Zibman Israel B., Network presence for a communications system operating over a computer network.
Cohn Robert S. ; Vaudreuil Gregory M. ; Schoeneberger Carl F. ; Reece David M. ; O'Neal Carlton C. ; Kalbfleisch Carl W. ; Whipple Mark B. ; Swoopes James R. ; Huch Alan T. ; Dimitroff Michael P., Network-based multimedia communications and directory system and method of operation.
Ho Steven H. (Urbana IL) Conforti Evandro (Campinas BRX) Kang Sung M. (Champaign IL), Optical communications and interconnection networks having opto-electronic switches and direct optical routers.
Born Sijtze (The Hague NLX) Herlaar Johannes H. (Leidschendam NLX), Optical network in which the transmission, the joining and separation, as well as the routing of information and control.
Withers Andrew L. (Raleigh NC) Sutherland Joseph E. (Raleigh NC) Czerwiec Richard M. (Raleigh NC) Meador William C. (Raleigh NC) Burton Larry W. (Raleigh NC), Optical network unit.
Vinel Paul (Velizy FRX) Perrier Philippe (Paris FRX), Optical system for connecting customer premises networks to a switching center of a telecommunication network providing.
White Patrick E. ; Farris Robert D., Overload protection for on-demand access to the internet that redirects calls from overloaded internet service provider.
Hemmady Jayant G. (Naperville IL) Lidinsky William P. (Naperville IL) Roediger Gary A. (Downers Grove IL) Steele Scott B. (Naperville IL) Weddige Ronald C. (Western Springs IL) Zelle Bruce R. (Naperv, Packet network architecture for providing rapid response time.
Weir ; deceased Donald A. (late of Goff\s Oak GB2 by Jean C. Weir ; executrix) Walsh William A. G. (Hertford Heath GB2) Slatter Richard C. (Watton at Stone GB2), Packet switching system.
Holden Brian D. (Half Moon Bay CA) Presuhn Randall M. (Campbell CA) Robertson William L. (San Jose CA) Schultz Gaymond W. (Los Altos CA), Packet voice/data communication system having protocol independent repetitive packet suppression.
Grant Robert H. (Toronto CAX) Stoevhase Bent (Toronto CAX) Purohit Robin (Toronto CAX) Book David (Thornhill CAX), Path allocation system and method having double link list queues implemented with a digital signal processor (DSP) for a.
Adachi Yoshinori,JPX ; Kobayashi Kazuo,JPX ; Ebihara Masaji,JPX, Personal communication apparatus with call switching modem and packet switching modem.
Galand Claude (Cagnes-Sur-Mer FRX) Lebizay Gerald (Vence FRX) Mauduit Daniel (Nice FRX) Munier Jean-marie (Cagnes-Sur-Mer FRX) Pauporte Andre (La Colle-Sur-Loup FRX) Saint-Georges Eric (La Gaude FRX), Programmable high performance data communication adapter for high speed packet transmission networks.
Lamport Leslie B. (Palo Alto CA) Rodeheffer Thomas L. (Mountain View CA) Chandy K. Mani (Pasadena CA), Reconfiguration system and method for high-speed mesh connected local area network.
Aczel Andrew L. (Kanata CAX) Pfeffer Robert W. (Nepean CAX) Mellor Frank (Ottawa CAX) Munter Ernst A. (Kanata CAX), Resource-decoupled architecture for a telecommunications switching system.
Feiertag Alan I. (Old Bridge NJ) Freeman Brian D. (Howell NJ) Hanson Bruce L. (Little Silver NJ) Rochkind Mark M. (Greenwich CT) Strahs Lee B. (Oceanport NJ), Simultaneous voice and data communications.
Bartholomew Dale ; Der Bing N. ; Farris Robert D. ; McDermott Christine D. ; Harp Colleen ; Backus Richard G., Split intelligent peripheral for broadband and narrowband services.
Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Weaver ; Jr. Lindsay A. (San Diego CA), Spread spectrum multiple access communication system using satellite or terrestrial repeaters.
Burton Larry W. (Raleigh NC) Poston Todd D. (Raleigh NC) Jordy Martin F. (Knightdale NC) Slawson Michael R. (Raleigh NC), Switched video architecture for an optical fiber-to-the-curb telecommunications system.
Baran Paul (Menlo Park CA) Corbalis Charles M. (San Jose CA) Holden Brian D. (Half Moon Bay CA) Masatsugu Jon K. (Mountain View CA) Marggraff Lewis J. (Mountain View CA) Owen David P. (Palo Alto CA) , Synchoronous packet voice/data communication system.
Baran Paul (Menlo Park CA) Corbalis Charles M. (San Jose CA) Holden Brian D. (Half Moon Bay CA) Masatsugu Jon K. (Mountain View CA) Marggraff Lewis J. (Mountain View CA) Owen David P. (Palo Alto CA) , Synchronous packet voice/data communication system.
Baran Paul (Menlo Park CA) Corbalis Charles M. (San Jose CA) Holden Brian D. (Half Moon Bay CA) Masatsugu Jon K. (Mountain View CA) Marggraff Lewis J. (Mountain View CA) Owen David P. (Palo Alto CA) , Synchronous packet voice/data communication system.
Henley Arthur (10705 Bay Laurel Trail Austin TX 78750) Grau Scott (13303 Ivywood Cove Austin TX 78729), System and method for communication of audio data over a packet-based network.
Penners John Henry Hubert ; Kamat Purushottam Vithal ; Sirovica Dejan, System and method for providing packet data and voice services to mobile subscribers.
Bell Robert T. (Garland TX) Platt Richard B. (Allen TX), System and method for signalling and call processing for private and hybrid communications systems including multimedia.
Everett David Alan (Fairfax IA) Leopold Gary Wayne (Cedar Rapids IA) Kult George Michael (Fairfield IA) Seydel Lee C. (Iowa City IA) Vijay Padmanabhan (Cedar Rapids IA), System and method of validating special service calls having different signaling protocols.
Christie Joseph Michael ; Bahl Manu Chand ; Duree Albert Daniel ; Gardner Michael Joseph ; Sbisa Daniel Charles ; Wiley William Lyle, System for managing telecommunications.
Brackett Charles A. (Mendham NJ) Chang Gee-Kung (Holmdel NJ) Iqbal Muhammed Z. (Tinton Falls NJ), System for wavelength division multiplexing/asynchronous transfer mode switching for network communication.
Krishnaswamy, Sridhar; Elliott, Isaac K.; Reynolds, Tim E.; Forgy, Glen A.; Solbrig, Erin M., System, method and article of manufacture for a communication system architecture including video conferencing.
Krishnaswamy Sridhar ; Elliott Isaac K. ; Reynolds Tim E. ; Forgy Glen A. ; Solbrig Erin M., System, method and article of manufacture with integrated video conferencing billing in a communication system architect.
Miller Paul Andrew ; Sprague David Michael ; Brendes Dan Alan ; Ravishankar Venkataramaiah, Systems and methods for communicating messages among signaling system 7 (SS7) signaling points (SPs) and internet protocol (IP) nodes using signal transfer points (STPS).
Babson ; III David L. (Somerset NJ) Ely Thomas C. (Bridgewater NJ), Systems and processes providing programmable or customized customer telephone information services.
Kosowsky Richard P. (Boston MA) Santullo Michael P. (Palo Alto CA) Kosowsky Michael R. (Hancock ME), Telecommunication device and method for interactive voice and data.
Blatchford Jo Ann (Middletown NJ) DeFazio Pamela L. (Eatontown NJ) Young Joel K. (Middletown NJ), Telecommunications system SS7 signaling interface with signal transfer capability.
Cloonan Thomas J. (Downers Grove IL) Richards Gaylord W. (Lisle IL), Terabit per second packet switch having distributed out-of-band control of circuit and packet switching communications.
Albrow Richard John,GBX ; Black Simon Alexander,GBX ; Carter Leigh,GBX ; Goodings Rupert Leslie Alexander,GBX ; Martin Paul Maxwell,GBX ; Piercy Neil Philip,GBX, Transmission of control messages in digital telephony.
Nelson Gary A. (Irvine CA) Godding Patrick N. (Tustin CA) Schumaker Richard E. (Orange CA) Walter Keith D. (Huntington Beach CA) Marrone Edward S. (Los Angeles CA) Gates Stillman E. (Capistrano Beach, Variable bandwidth switching system.
Sutherland Joseph E. (Raleigh NC), Video line shelf arrangement in an optical fiber telecommunications network providing broadband switched video services.
Steagall Robert W. (North Salt Lake UT) Barham Steven T. (Salt Lake City UT) Love John W. (Bountiful UT), Voice server for digital communication network.
English Michael J. (Aurora CO) Farwell Charles Y. (Denver CO) Hearn Michael L. (Broomfield CO) Heidebrecht Richard M. (Boulder CO) Kissel David M. (Boulder CO) Miller Paul E. (Northglenn CO) Miller R, Wireless access telephone-to-telephone network interface architecture.
Makagon, Petr; Ryabchun, Andriy; Anisimov, Nikolay, Method and apparatus enabling voice-based management of state and interaction of a remote knowledge worker in a contact center environment.
Deryugin, Vladimir N.; Giacomini, Patrick; Makagon, Petr; Ryabchun, Andriy; Anisimov, Nikolay, Method and apparatus for extended management of state and interaction of a remote knowledge worker from a contact center.
Deryugin, Vladimir N.; Giacomini, Patrick; Makagon, Petr; Ryabchun, Andriy; Anisimov, Nikolay, Method and apparatus for extended management of state and interaction of a remote knowledge worker from a contact center.
Deryugin, Vladimir Neil; Giacomini, Patrick; Makagon, Petr; Ryabchun, Andriy; Anisimov, Nikolay, Method and apparatus for extended management of state and interaction of a remote knowledge worker from a contact center.
Brown, Thomas W.; De La Cruz, John E.; Knight, Jr., James L.; Maggiulli, Patrick G.; Murtaugh, James Leo; Pennenga, Richard J.; Silverstein, Steven Michael; Smith, Linda G., Method and apparatus for monitoring of switch resources using resource group definitions.
Anisimov, Nikolay; Makagon, Petr; Ristock, Herbert Willi Artur; Anderson, David; Leonard, Colin Michael; Zhang, Yi; Teryoshin, Vitaliy, Method for implementing and executing communication center routing strategies represented in extensible markup language.
Song, Jae-Seung; Yoon, Kyung-Ae; Ra, Mi-Seon; Kim, Hyun-Sook; Hede, Patrice, Method for placing call in voice call continuity and terminal and server thereof.
Song, Jae-Seung; Yoon, Kyung-Ae; Ra, Mi-Seon; Kim, Hyun-Sook; Hede, Patrice, Method for placing call in voice call continuity and terminal and server thereof.
Camilleri, Michael; Merino Gonzalez, Jose Luis, Method of enabling a wireless device to make a network connection without using a network operator's home location register.
Anschutz, Thomas Arnold; Rembert, James William, Methods, systems, and computer program products for routing traffic between nodes in a network that are connected by redundant links.
Dougherty, III, James F.; Rajakarunanayake, Yasantha N.; MacInnis, Alexander G.; Bennett, James D.; Karaoguz, Jeyhan, Transcoding multiple media elements for independent wireless delivery.
Elliott, Isaac K.; Higgins, Steven P.; Dugan, Andrew John; Peterson, Jon; Hernandez, Robert L.; Steele, Rick D.; Baker, Bruce W.; Terpstra, Rich; Mitchell, Jonathan S.; Wang, Jin-Gen; Stearns, Harold; Zimmerer, Eric; Waibel, Ray; Owen, Kraig; Lewis, Shawn M., Voice over data telecommunications network architecture.
Elliott, Isaac K.; Higgins, Steven P.; Dugan, Andrew John; Peterson, Jon; Hernandez, Robert L.; Steele, Rick D.; Baker, Bruce W.; Terpstra, Rich; Mitchell, Jonathan S.; Wang, Jin-Gen; Stearns, Harold; Zimmerer, Eric; Waibel, Ray; Owen, Kraig; Lewis, Shawn M., Voice over data telecommunications network architecture.
Elliott, Isaac K.; Higgins, Steven P.; Dugan, Andrew John; Peterson, Jon; Hernandez, Robert L.; Steele, Rick D.; Baker, Bruce W.; Terpstra, Rich; Mitchell, Jonathan S.; Wang, Jin-Gen; Stearns, Harold; Zimmerer, Eric; Waibel, Ray; Owen, Kraig; Lewis, Shawn M., Voice over data telecommunications network architecture.
Elliott, Isaac K.; Higgins, Steven P.; Dugan, Andrew John; Peterson, Jon; Hernandez, Robert L.; Steele, Rick D.; Baker, Bruce W.; Terpstra, Richard; Mitchell, Jonathan S.; Wang, Jin-Gen; Stearns, Harold; Zimmerer, Eric; Waibel, Raymond E.; Owen, Kraig; Lewis, Shawn M., Voice over data telecommunications network architecture.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.