Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 3 - Automatic or semi-automatic exchanges
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
11/1999
11/16/1999US5987306 System for monitoring telephone networks and/or data communication networks, especially mobile telephone networks
11/16/1999US5987121 Allowing stand-alone and local control of a single LED
11/16/1999US5987119 Apparatus for automatically recovering speech path of telephone terminal and method therefor
11/16/1999US5987118 Method and computer program logic for providing an intelligent network operator console with enhanced services
11/16/1999US5987117 Method of dynamic load sharing between systems with automatic telephone call distributors
11/16/1999US5987116 Call center integration with operator services databases
11/16/1999US5987115 Systems and methods for servicing calls by service agents connected via standard telephone lines
11/16/1999US5987114 Method for routing telephone calls to subscribers of different service providers within a common numbering plan area
11/16/1999US5987113 Long distance phone tag service
11/16/1999US5987112 International call back technique with reduced post dialing delay
11/16/1999US5987110 Method and system to bypass alternate routing plans applied to directory numbers
11/16/1999US5987109 Key telephone apparatus with call distribution function
11/16/1999US5987103 Telephone/transaction entry device and system for entering transaction data into databases
11/16/1999US5987102 Method and apparatus for bridging a voice call including selective provision of information in non-audio to the caller
11/16/1999US5987101 Method and apparatus for determining a caller's odds for winning a lottery based on caller history
11/16/1999US5987100 Universal mailbox
11/16/1999US5987039 Multiplexing system for ISDN circuits
11/16/1999US5987009 Multipoint/multichannel connection device in integrated services digital network
11/16/1999CA2198215C Distributed service management system and method for personal communication services
11/16/1999CA2197130C Method of using a narrowband server to provide service features to broadband subscribers
11/16/1999CA2196815C On-line training of an automated-dialing directory
11/16/1999CA2189772C Connection release in a telecommunications system
11/16/1999CA2189770C Connection release in a telecommunications system
11/16/1999CA2189264C Mediation of open advanced intelligent network interface by shared execution environment
11/16/1999CA2179834C Dynamic insertion and removal of multi-media call-handling resources into/ from video calls to provide calling features
11/16/1999CA2153171C Sound localization system for teleconferencing using self-steering microphone arrays
11/16/1999CA2078045C Global management of telephone directory
11/14/1999CA2266964A1 Operator assisted call subscriber screening using an intelligent network interface protocol
11/11/1999WO1999057926A1 Method and apparatus for routing short messages
11/11/1999WO1999057920A2 Radio telecommunications system and method for storing information in a telecommunications system
11/11/1999WO1999057916A1 Handling of forwarded calls
11/11/1999WO1999057915A1 Method and system for improved call setup
11/11/1999WO1999057907A1 Grappler guidance system for a gantry crane
11/11/1999WO1999057876A1 One-number communications system and service integrating wireline/wireless telephone communications systems
11/11/1999WO1999057875A2 Method of updating terminal software in a telephone system
11/11/1999WO1999057874A1 System and method for providing multiple configurable dialing plans in a call processing platform
11/11/1999WO1999057873A1 System for coupling the public telephone network to the internet
11/11/1999WO1999057872A1 System for coupling the public telephone network to the internet
11/11/1999WO1999057859A1 Method and apparatus for transmitting address changes
11/11/1999WO1999057843A1 A method and apparatus for preventing the fraudulent use of a cellular telephone
11/11/1999WO1999057823A2 Determining the quality of telecommunication services
11/11/1999WO1999057714A1 Voice user interface with personality
11/11/1999WO1999044338A9 Internet web site with audio interconnect and automatic call distributor
11/11/1999DE19920701A1 Multimedia information system for telecommunications network
11/11/1999DE19920692A1 Communications system operating method e.g. for providing local switching control of telephone interface circuits
11/11/1999DE19855496A1 Wiederbereitstellungsverfahren Re-provisioning process
11/11/1999DE19820845A1 Service quality evaluation method for telecommunications services in telecommunications network
11/11/1999DE19820162A1 Funktelekommunikationssystem und Verfahren zur Informationsspeicherung in einem Telekommunikationssystem A radio telecommunications system and method for storing information in a telecommunication system
11/11/1999DE19819643A1 Verfahren zur Abfrage und Pflege einer automatischen Rufnummernauskunft in Mobilkommunikationssystemen Method for querying and maintenance of automatic directory assistance in mobile communication systems
11/11/1999DE19810059A1 Communications system for network with at least one exchange unit
11/11/1999CA2331398A1 One-number communications system and service integrating wireline/wireless telephone communications systems
11/10/1999EP0955778A2 Method for querying and maintaining an automatic directory assistance in mobile communication systems
11/10/1999EP0955765A1 Teleconferencing system
11/10/1999EP0955764A2 Electronically accessible answering machine
11/10/1999EP0955763A2 System and method for voice dialing
11/10/1999EP0955755A2 Layer 2 integrated access scheme
11/10/1999EP0955744A2 Capacity allocation for ADSL
11/10/1999EP0954941A1 Procedure for carrying out checking functions relating to safety management in a mobile communication network and/or in a wireless local network
11/10/1999EP0954938A1 Customized on-line user guide
11/10/1999EP0954934A2 Congestion control in a communications network
11/10/1999EP0954922A1 Method and system for determining and using multiple object states in a computer telephony integration system
11/10/1999EP0954857A1 Audio-based wide area information system
11/10/1999EP0746935A4 Voice message keepsake system
11/10/1999EP0726005A4 Method and apparatus for an automated and interactive behavioral guidance system
11/10/1999CN1234948A Method for allowing telephone mobile to receptive call through wireless network for which it is not registered, for emergency purpose
11/10/1999CN1234946A Method to provide and perform telephone service
11/10/1999CN1234938A Method and apparatus for identifying type of call
11/10/1999CN1234693A Method for transplanting mobile-telephone's number
11/10/1999CN1234670A Multi-carrier transmission system, transmission unit and transmission method thereof
11/10/1999CN1234559A Simple files of intel-network users
11/09/1999US5983260 Serial control and data interconnects for coupling an I/O module with a switch fabric in a switch
11/09/1999US5983217 Apparatus and method for querying replicated databases
11/09/1999US5983199 On-line shopping system
11/09/1999US5983196 Interactive computerized methods and apparatus for conducting an incentive awards program
11/09/1999US5983192 Audio processor
11/09/1999US5983187 Speech data storage organizing system using form field indicators
11/09/1999US5983185 Method and device for simultaneously recording and presenting radio quality parameters and associated speech
11/09/1999US5983096 Communications system with mobile telephones and operating method
11/09/1999US5983095 System and method of calling a single mobile telephone through multiple directory numbers in a radio telecommunications network
11/09/1999US5982879 Telephone headset amplifier and method of operation
11/09/1999US5982877 Communications system using portable recording medium
11/09/1999US5982873 Waiting-call selection based on objectives
11/09/1999US5982872 Method for setting up an adaptive interexchange signaling system in an electronic switching system
11/09/1999US5982871 Transmission of originator subscriber number after communication channel is established
11/09/1999US5982870 Method for concurrently establishing switch redirection for multiple lines of the public telephone network
11/09/1999US5982868 Automatic routing and information system for telephonic services
11/09/1999US5982867 Method and system for providing the name of the state of a calling party
11/09/1999US5982866 Method and apparatus for forwarding caller identification for a credit card or calling card call to an automatic number identification system of a telephone network
11/09/1999US5982863 Communications system for a service provider
11/09/1999US5982858 System for providing automatic voice messaging in a digital network environment
11/09/1999US5982857 Voice recording method and system providing context specific storage and retrieval
11/09/1999US5982856 Network-based multimedia communications and directory system and method of operation
11/09/1999US5982852 Line performance test system
11/09/1999US5982815 Circuit for setting a device into a test mode by changing a first port to a fixed clock and a second port to a non-fixed clock
11/09/1999US5982776 Multipoint-to-point arbitration in a network switch
11/09/1999US5982774 Internet on hold
11/09/1999US5982771 Controlling bandwidth allocation using a pace counter
11/09/1999US5982598 Protective circuit for a grounded power plant
11/09/1999US5982504 Communication apparatus for sorting sheets in accordance with detected calling signals
11/09/1999CA2199512C An intelligent telecommunications network
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