A scaleable PBX (Private Branch exchange) is provided for use in a powerful, facilities-based, broadband communications system that guarantees voice, data and video communication reliability and security to users for an multimedia system including integrated telephone, television and data network. T
A scaleable PBX (Private Branch exchange) is provided for use in a powerful, facilities-based, broadband communications system that guarantees voice, data and video communication reliability and security to users for an multimedia system including integrated telephone, television and data network. The scaleable PBX includes one or more broadband gateways. Each broadband gateway may be provided on a slot card (i.e., broadband gateway card) compatible with servers and personal computers (PC). One or more slot cards may be include in a server to provide PBX feature/function capability to a broadband communication system. The server based broadband gateway PBX is scaleable for any size company or facility using, for example, one or more network servers. Alternatively, the broadband gateway card may be installed in a PC and provide a low cost small business or home PBX system.
대표청구항▼
A scaleable PBX (Private Branch exchange) is provided for use in a powerful, facilities-based, broadband communications system that guarantees voice, data and video communication reliability and security to users for an multimedia system including integrated telephone, television and data network. T
A scaleable PBX (Private Branch exchange) is provided for use in a powerful, facilities-based, broadband communications system that guarantees voice, data and video communication reliability and security to users for an multimedia system including integrated telephone, television and data network. The scaleable PBX includes one or more broadband gateways. Each broadband gateway may be provided on a slot card (i.e., broadband gateway card) compatible with servers and personal computers (PC). One or more slot cards may be include in a server to provide PBX feature/function capability to a broadband communication system. The server based broadband gateway PBX is scaleable for any size company or facility using, for example, one or more network servers. Alternatively, the broadband gateway card may be installed in a PC and provide a low cost small business or home PBX system. ation about the load status in each packet data payload message sent from the managing processor to any of the plurality of base station processors.5. The arrangement according to claim 2, wherein the means for providing the plurality of base station processors with information about the load status of the particular managing processor includes means for sending payload messages with the load status information at a given frequency from the managing processor to the base station processors, and if there are no payload messages being sent at the time a load status information message is to be sent, sending control messages containing the Toad status information to the base station processors.6. The arrangement according to claim 5, wherein at least one of the managing processors includes a timer, upon expiration of which a message is sent to the base station processors, said message including load status information about the current load in the managing processor.7. The arrangement according to claim 1, wherein the managing processors include:means for receiving data packets from the data network over the third communication protocol;means for adding load status information for the managing processors to the data packets; andmeans for sending the data packets and load status information to the base station processors.8. The arrangement according to claim 7, wherein the means for adding load status information to the data packets adds the load status information when a change in load status occurs in the managing processors.9. The arrangement according to claim 7, wherein each base station processor includes means for holding load status information about all managing processors.10. The arrangement according to claim 9, wherein the base station processors Include decomposing means for decomposing messages incoming from the managing processors, for sending load status information to the load status information holding means and for sending data packets to the plurality of base stations.11. The arrangement according to claim 1, further comprising at least one connection processor in communication with each managing processor, said connection processor terminating the third communication protocol for connection to the external data network.12. The arrangement according to claim 1, wherein the means for assigning each registering mobile subscriber station to one of the plurality of managing processors assigns new mobile subscriber stations considering a load status level of each of the managing processors so that none of the load status levels of the managing processors exceed a given level.13. The arrangement according to claim 12, wherein each base station processor includes information on a desired load level for each managing processor, and each base station processor uses the load status information to assign new mobile subscriber stations to the managing processors to maintain the desired load level in each managing processor.14. The arrangement according to claim 1, wherein the arrangement is implemented within a packet data node (PDN) within the cellular communication system.15. Within a cellular communication system, a packet data node for supporting packet data communication, said packet data node communicating with a plurality of base stations using a first communication protocol and with an eternal data network over a third communication protocol, said packet data node comprising: a plurality of base station processors, each base station processor including:means for communicating with a plurality of the base stations over the first communication protocol;means for communicating with a plurality of managing processors over a second communication protocol; andmeans for assigning each registering mobile subscriber station to one of the plurality of managing processors based upon load status information received from each of the managing processors; an
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Barzegar Farhad (Hillsborough Township ; Somerset County NJ) Gerakoulis Diakoumis P. (Dover NJ) Miller ; II Robert Raymond (Morris Township ; Morris County NJ) Shen Yuan-Rong (East Hanover NJ), Access director interface for narrowband/broadband information distribution network.
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Brachman Ronald J. ; Henderson Donnie ; Jackel Lawrence David ; Schmidt ; Jr. Frederick Kenneth, Method and apparatus for remotely controlling telephone call-forwarding.
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Chau Nga V. (Middletown NJ) Hauptman Reuben D. (Marlboro NJ) Kaufman David D. (Atlanta GA) Kittredge Barbara J. (Jackson NJ) Lauber Pamela J. (Middletown NJ) Lindblad Patricia (Whitehouse Station NJ), Method and apparatus for the billing of value-added communications calls.
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Karaoguz, Jeyhan; Bennett, James D., Media processing system based on satellite set top box platform with telephony downstream and upstream data paths.
Scoggins, Shwu-Yan Chang; Schroder, John; Tucker, Janelle T., Method and apparatus for tunneling operating codes to and from a call server in a packet network.
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Casalaina, Marco S.; Dvorkin, Jim; Winters, Jason; Yang, Bing; Ourk, Dararith; Chen, Rupert, Method and system for integrating a PBX-equipped client and an on-demand database service.
Casalaina, Marco S.; Dvorkin, Jim; Winters, Jason; Yang, Bing; Ourk, Dararith; Chen, Rupert, Method and system for integrating a PBX-equipped client and an on-demand database service.
Casalaina, Marco S.; Dvorkin, Jim; Winters, Jason; Yang, Bing; Ourk, Dararith; Chen, Rupert, Method and system for integrating a PBX-equipped client and an on-demand database service.
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Hassan Ali,Mudhafar; Mendelson,Jeff; Rastello,Annie; Chen,Li Sheng; Shilshtut,Radimir; Soltani,Sina; Moreno,Francisco, Multicasting system and method for use in an access node's ATM switch fabric.
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