Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 3 - Selecting arrangements
Patents for H04Q 3 - Selecting arrangements (38,975)
06/1999
06/23/1999EP0923836A1 Method for protecting a communications facility against unauthorized access
06/23/1999EP0923834A1 Procedure for the management of a subscriber database in a telephone exchange
06/23/1999CN1220810A Method for data transmission to slave exchanges
06/23/1999CN1220809A Method of preventing data inconisistency between master exchange data and backup exchange data
06/23/1999CN1220808A Peripheral control in intelligent network
06/23/1999CN1220558A Method of allocating vocoder resources in mobile communication system
06/23/1999CN1220553A Control architecture for homogeneous routing structure
06/23/1999CN1220536A ATM switching apparatus and method thereof
06/23/1999CA2255345A1 Switchless network
06/22/1999US5915222 Transporting short message service (SMS) messages within a telecommunications network
06/22/1999US5915092 Communications control system for transferring commands/status data in batch between processors utilizing transmitting processor's command activation order and receiving processor's access control
06/22/1999US5915014 Communication system
06/22/1999US5915013 Method and system for achieving routing of signalling information
06/22/1999US5915011 Statistically-predictive and agent-predictive call routing
06/22/1999US5915010 System, method and user interface for data announced call transfer
06/22/1999US5915009 Number portability using ISUP message option
06/22/1999US5915008 System and method for changing advanced intelligent network services from customer premises equipment
06/22/1999US5914954 Buffer control system
06/22/1999US5914939 Automatic learning of network routing by exchanging route information
06/22/1999US5914937 B-ISDN access
06/22/1999US5914936 ATM exchange performing traffic flow control
06/22/1999US5914934 Apparatus for scheduling communications traffic
06/22/1999US5914798 Restoration systems for an optical telecommunications network
06/19/1999CA2256837A1 Key telephone system capable of displaying a plurality of outgoing telephone numbers included in incoming calls
06/18/1999CA2256285A1 System and method for centrex translation
06/17/1999WO1999030516A1 Method for maintaining reliability in a service network
06/17/1999WO1999030515A1 Load control and overload protection for a real-time communication system
06/17/1999WO1999030514A2 Network management
06/17/1999WO1999030513A1 Fully flexible routing service for an advanced intelligent network
06/17/1999WO1999030512A1 Method and apparatus for coordinating mobile communications network services with intelligent network services
06/17/1999WO1999030511A1 Traffic filtering based on destination address
06/17/1999WO1999030475A1 Mailbox answerphone service for mobile communications
06/17/1999WO1999030474A1 Narrow-to-broadband virtual access services platform
06/17/1999WO1999030464A1 Apparatus and method for electronic mail address portability
06/17/1999WO1999030461A2 Virtual private network service for an advanced intelligent network
06/17/1999WO1999030293A2 Method of billing for services and products purchased over a network
06/17/1999WO1999030247A1 Enhanced virtual access services platform
06/17/1999WO1999030242A1 Xdsl-based internet access router
06/17/1999WO1999021348A9 Enhanced operator console
06/17/1999WO1999018709A3 Method and device in telecommunications system
06/17/1999WO1999018706A3 Service interaction in an intelligent network
06/17/1999WO1999009723A3 Method for implementing programmable transaction capabilities application part (tcap) protocol
06/17/1999DE19755129A1 Laststeuerung und Überlastschutz für ein Echtzeit-Kommunikationssystem Load control and overload protection for a real-time communication system
06/17/1999CA2314120A1 Load control and overload protection for a real-time communication system
06/17/1999CA2313329A1 Apparatus and method for electronic mail address portability
06/16/1999EP0923271A1 An ATM reassembly circuit and method
06/16/1999EP0923270A2 State machine for trail management system
06/16/1999EP0923269A2 Capability modeling using templates in network management system
06/16/1999EP0923263A2 Optical packet exchange system and optical switch
06/16/1999EP0923254A2 Method for providing instructions relating to a called number in a telecommunication network and network nodes therefor
06/16/1999EP0923210A2 Transparent interconnection of LANs by an ATM network
06/16/1999EP0922366A2 System and method for subscriber activity supervision
06/16/1999EP0922365A2 System and method for ip-activated call setup
06/16/1999EP0922364A2 System and method for controlled media conversion in an intelligent network
06/16/1999EP0922363A2 System and method for incoming and outgoing interrogations for store-and-forward services
06/16/1999EP0922354A2 Process for including functions of an automatic call distributor system in an interactive voice response system
06/16/1999EP0922273A1 Patient/nurse call system
06/16/1999EP0922261A2 Event recording in a service database system
06/16/1999EP0890251A4 A method of establishing a communications call
06/16/1999EP0736237B1 Routing bandwidth-reserved connections in information networks
06/16/1999CN1220075A Dynamic allocation of telecommunications resources
06/16/1999CN1219813A Data transmission apparatus including two packages without loss of cells
06/16/1999CA2256066A1 An intermediate switch service management system architecture and method
06/15/1999US5913160 Method and system for updating replicated databases in foreign and home telecommunication network systems for supporting global mobility of network customers
06/15/1999US5913074 Buffer flow control unit for dynamically counting a number of virtual channels per service class in asynchronous transfer network
06/15/1999US5913036 Raw performance monitoring correlated problem alert signals
06/15/1999US5912964 Adaptive telephone handset interface
06/15/1999US5912963 Method and apparatus for providing an alternate telecommunications network
06/15/1999US5912962 Method of porting for use with local number portability
06/15/1999US5912961 Intelligent communications networks
06/15/1999US5912960 Method and apparatus for remotely activating services in a telecommunications network
06/15/1999US5912959 Method of and system for password protection in a telecommunications network
06/15/1999US5912957 Technique for reconnecting office line to key telephone system after power failure
06/15/1999US5912954 Method and system for providing billing information in a telecommunications network
06/15/1999US5912949 Voice-dialing system using both spoken names and initials in recognition
06/15/1999US5912946 Method for detecting improper delivery of parameters, in an initial address message, from an interconnecting switch
06/15/1999US5912897 Method for converting messages exhibiting different formats in communication systems
06/15/1999US5912891 Virtual network system
06/15/1999US5912879 Broadband terminal equipment for congestion control in the ring structure and its control method
06/15/1999US5912877 Data exchange, data terminal accommodated in the same, data communication system and data communication method
06/15/1999US5912753 Optical telecommunications network
06/15/1999US5912629 Subscriber interface control method
06/15/1999US5912628 Signal link selection method in exchange system
06/15/1999US5912513 Telecommunication device
06/15/1999CA2190888C Systems and processes for specifying customized telecommunication services
06/15/1999CA2111432C Asynchronous transfer mode (atm) switch fabric
06/12/1999CA2251663A1 Arrangement for line-conducted digital telecommunication
06/10/1999WO1999029124A1 Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks
06/10/1999WO1999029123A2 Method for improving the setup of telephone-to-telephone calls
06/10/1999WO1999029122A1 Procedure for providing a pstn-mapping in a telecommunication system
06/10/1999WO1999029121A2 Method of exiting collect information phase in intelligent network
06/10/1999WO1999029120A1 Method for updating data records in communication systems
06/10/1999WO1999029119A1 Method and device for exchanging application-specific data in an intelligent network
06/10/1999WO1999029095A1 Intelligent data peripheral systems and methods
06/10/1999WO1999029081A1 Communications network
06/10/1999WO1999029062A1 Line card with modem interface
06/10/1999WO1999028827A1 Method and system for media connectivity over a packet-based network
06/10/1999WO1999014876B1 Constant phase crossbar switch
06/10/1999WO1999013427A3 System and method for detecting and managing fraud
06/10/1999WO1998015066A9 Private branch exchange, telecommunication system and methods of transmitting signals in subrate channels
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