Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 3 - Selecting arrangements
Patents for H04Q 3 - Selecting arrangements (38,975)
03/1999
03/18/1999WO1999013427A2 System and method for detecting and managing fraud
03/18/1999WO1998058484A3 Method of structuring a database of a control system for access by third party software
03/18/1999WO1998056190A3 Processes and systems for dynamically measuring switch traffic
03/18/1999DE19739981A1 Verfahren zur Abwicklung von Fernmeldeverbindungen über eine öffentliche Vermittlungsstelle A method of managing telecommunication connections via a public exchange
03/18/1999CA2303107A1 System and method for detecting and managing fraud
03/17/1999EP0902599A1 Short cell multiplexer
03/17/1999EP0902595A2 Wireless packet system for efficient wide area bandwidth utilization
03/17/1999EP0901737A2 A system for converting a routing address within a telecommunications network
03/17/1999EP0901730A1 Method to re-route a call
03/17/1999EP0901729A1 Managing feature interactions in a telecommunications system such as an intelligent network
03/17/1999EP0901727A1 Broadband network and method
03/17/1999EP0901656A1 Apparatus and method for preventing network server overload
03/17/1999EP0868809A4 Method and apparatus for transferring a data call through a pbx
03/17/1999EP0678229A4 Wireless digital personal communications system.
03/17/1999CN1211374A System and method for transmitting data
03/17/1999CN1211129A Telecommunication system for providing both narrowband and broadband services
03/17/1999CN1211128A Short cell multiplexer
03/16/1999US5884262 Computer network audio access and conversion system
03/16/1999US5884175 Handover following in a mobile radio system
03/16/1999US5884167 Method for completing a conference with a personal communications units
03/16/1999US5884144 Maintenance and administration of remote systems via radio pager
03/16/1999US5884064 System for emulating a virtual path in an ATM network
03/16/1999US5884032 System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent
03/16/1999US5884017 Method and system for optical restoration tributary switching in a fiber network
03/16/1999US5883964 Interactive telephone system for optimizing service economy
03/16/1999US5883952 Communication switching system with performance characteristics system and a base switching system
03/16/1999US5883950 System and method having a distributed external database
03/16/1999US5883949 Method for a private branch communications exchange to activate a night service configuration
03/16/1999US5883948 Method for automatic maintenance of a local number portability database
03/16/1999US5883947 Method of and apparatus for connecting terminals between stations
03/16/1999US5883944 "Plug and play" telephone system
03/16/1999US5883940 Interactive method and apparatus for the generation of leads
03/16/1999US5883939 Distributed architecture for an intelligent networking coprocessor
03/16/1999US5883896 Arrangement for coupling optional auxiliary devices to terminal equipment of private branch exchanges
03/16/1999CA2170131C Arrangement for sharing a telephone office code
03/16/1999CA2158877C Telecommunications service access arrangement
03/16/1999CA2157707C Remote data access for operator assistance calls
03/16/1999CA2034711C International authorization system
03/11/1999WO1999012366A1 Mobile terminal based tariff acquisition system for wireless services
03/11/1999WO1999012359A1 Method for negotiating service quality parameters in an intelligent network
03/11/1999WO1999012327A1 First party signalling for call waiting calling number identification (cwcid) system
03/11/1999WO1998056143A3 Procedure for the switching of data traffic in a data communication system
03/11/1999WO1998056142A3 Procedure for the switching of data traffic in a data communication system
03/11/1999WO1998054877A3 Apparatus and methods enhancing call routing within and between call-centers
03/11/1999CA2298579A1 Mobile terminal based tariff acquisition system for wireless services
03/10/1999EP0901302A2 Large capacity, multiclass core ATM switch architecture
03/10/1999EP0901297A2 Intelligent peripheral
03/10/1999EP0901295A1 Method for routing messages in a communication network and device therefor
03/10/1999EP0901266A2 Compatibility server for IN-based call number portability
03/10/1999EP0901265A2 System for deferred call answering in a telecommunications system
03/10/1999EP0901238A2 Echo canceler
03/10/1999EP0900513A1 Process for optimizing the utilization of connecting links in systems which transmit data in data packets
03/10/1999EP0900507A1 Method for coupling of telecommunication terminals to a radio network termination
03/10/1999EP0900505A1 Optical switch matrix
03/10/1999EP0900504A1 Connecting telephones, faxmachines and computers in an intelligent network
03/10/1999EP0900503A2 System and method for supporting and managing telecommunications services
03/10/1999EP0900491A1 A method and apparatus for using network address information to improve the performance of network transactions
03/10/1999CN1210645A Billing in internet
03/10/1999CN1210410A 接入网络系统 Access Network System
03/10/1999CN1210408A Asymmetric data transmission apparatus using asymmetric digital subscriber lines, and subscriber line connection method therefor
03/09/1999US5881145 Redirection of calls to ported directory numbers in telephone networks
03/09/1999US5881144 Graphical intelligent network (IN) subscription manager
03/09/1999US5881139 Apparatus and method for optimizing the use of long distance telephone services
03/09/1999US5881137 Traffic control in a telecommunications system
03/09/1999US5881136 Fax overflow system
03/09/1999US5881135 Service platform
03/09/1999US5881132 Method and apparatus for monitoring selected telecommunications sessions in an intelligent switched telephone network
03/09/1999US5881131 Analysis and validation system for provisioning network related facilities
03/09/1999US5881129 Self-monitoring line interface circuit
03/09/1999US5881128 Technique for preventing data stored in a memory of telephone system from being corrupted during power failure
03/09/1999US5881062 Method of concentrating slave terminals to be hunted in a packet switching communication pattern using a master key number
03/09/1999US5881059 System and method for a multi-host subscriber loop
03/09/1999US5881048 Method and apparatus for determining maximum network failure spans forrestoration
03/09/1999CA2145801C A method and apparatus for prioritizing a telephone call according to a level of service of an originator
03/09/1999CA2142890C Personal number communications system
03/09/1999CA2130630C Dynamic access control for an atm network
03/04/1999WO1999011087A2 Method and system for processing calls
03/04/1999WO1999011075A2 Method for activating echo suppression in a communication network
03/04/1999WO1999011051A1 Method and system for global communications network management and display of market-price information
03/04/1999WO1999011030A1 Intelligent, high-speed switching matrix
03/04/1999WO1999011016A1 Apparatus and method for concurrent voice and data transmission
03/04/1999WO1999011002A1 Control processor switchover for a telecommunications switch
03/04/1999WO1998054724A3 Web-based management of an enhanced services platform and method
03/04/1999WO1998051094A3 Communication system with centralized global title translation table
03/04/1999CA2302500A1 Control processor switchover for a telecommunications switch
03/04/1999CA2301939A1 Intelligent, high-speed switching matrix
03/04/1999CA2301600A1 Method and system for processing calls
03/03/1999EP0899983A2 Bit sliced digital cross connect switching system controlled by port units
03/03/1999EP0899980A1 Telecommunication network and state propagation method
03/03/1999EP0899979A2 Terminal, SIM-card and telecommunications system for a subsciber as well as method for changing a subscriber related service profile
03/03/1999EP0899971A2 ETSI INAP implementation in a service switching point
03/03/1999EP0899970A2 Call handling in an intelligent network
03/03/1999EP0899930A2 Modem data call bypass of a telephone network voice switch
03/03/1999EP0899917A1 Aparatus and method for group switching ATM cells with corresponding terminating functionality at the input and output
03/03/1999EP0899912A2 Management system architecture & construction method to support reuse
03/03/1999EP0899911A2 Management system architecture & design method to support reuse
03/03/1999EP0899910A2 Communications network having management system architecture supporting reuse
03/03/1999EP0899909A1 Distributed restoration
03/03/1999EP0899905A2 Synchronizing a central timing unit to an external link via a switching network
03/03/1999EP0899904A2 Providing timing to an external system
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