Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
09/1998
09/29/1998US5815816 Method for managing communication channels in mobile telecommunications system and radiotelephone system for use therein
09/29/1998US5815564 System for connecting an incoming call to a selected one of a number of extensions
09/29/1998US5815563 Telecommunication system with remote call pick-up capabilities
09/29/1998US5815562 Apparatus and method for providing a user with one telephone number that rings phones on heterogeneous systems worldwide
09/29/1998US5815561 Method and system for providing a demarcated communication service
09/29/1998US5815552 Calling party designated message displaying method and apparatus
09/29/1998US5815551 Telephonic-interface statistical analysis system
09/29/1998US5815503 In a multi-function communications system
09/29/1998US5815499 ATM switch address generating circuit
09/29/1998US5815498 Transmission system for ATM cells through a passive local network
09/29/1998US5815492 Dynamic bandwidth estimation and adaptation in high speed packet switching networks
09/29/1998CA2163578C Method and system for customizing communications over a network
09/29/1998CA2132557C Resource access control system
09/29/1998CA2131508C Graphical display of relationships
09/29/1998CA2131260C Call monitoring system for intelligent call processing
09/24/1998WO1998042147A1 Network service control point (scp) for an intelligent network (in)
09/24/1998WO1998042115A1 Method for producing a service profile based on user's choice for an extension in a telecommunications network
09/23/1998EP0866633A2 ATM switching apparatus and ATM communications network
09/23/1998EP0866631A2 Plural-line terminating apparatus and OAM processing method thereof
09/23/1998EP0866626A1 Apparatus and method for querying replicated databases
09/23/1998EP0866625A1 Networked SCP in an intelligent network
09/23/1998EP0866595A2 Call routing in telecommunications network
09/23/1998EP0866594A2 Communication system, especially program controlled private communication system in which a timetable function is realised
09/23/1998EP0866593A2 CTI control system
09/23/1998EP0865712A2 Method and arrangement for controlling subscriber registrations in a mobile communication system
09/23/1998EP0865708A1 Configuration method for auxiliary resources
09/23/1998EP0865706A2 Telecommunications call management system
09/23/1998EP0865705A2 Key telephone system with cordless terminals
09/23/1998EP0865704A1 A system platform for a communication system
09/23/1998EP0865703A1 A method for locating a called subscriber
09/23/1998EP0865698A2 Method and apparatus for tracking connection-oriented communications configurations
09/23/1998EP0775429B1 Method and circuit arrangement for producing telecommunication connections
09/23/1998CN1194080A Method and apparatus for routing traffic in a circuit-switched network
09/23/1998CN1194079A Communication system and service controller for call handling
09/23/1998CN1193879A S12 digital programable control exchange analog user's console
09/23/1998CN1193859A Processor for signaling messages in data switching network
09/23/1998CN1193857A Methods for automatic service provisioning for telecommunications
09/22/1998US5812656 System for providing prioritized connections in a public switched network
09/22/1998US5812654 Telecommunications network routing
09/22/1998US5812653 Subscription and paired authorization code based access to a meet-me conferencing service
09/22/1998US5812652 Centralized management and allocation of bridges in a telecommunications network for a meet-me conferencing service
09/22/1998US5812649 Method and apparatus for supporting spontaneous call waiting identification
09/22/1998US5812644 Voice processing system with telephone interface subsystem
09/22/1998US5812640 System and method for using alternative switch announcements in advanced intelligent network services
09/22/1998US5812639 Message communication via common signaling channel
09/22/1998US5812556 Fault tolerant switch fabric with control and data correction by hamming codes and error inducing check register
09/22/1998US5812550 Asynchronous transfer mode (ATM) layer function processing apparatus with an enlarged structure
09/22/1998US5812548 Communication system, a private automatic branch exchange, and a line card
09/22/1998US5812535 Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise
09/22/1998US5812533 Service provision in communications networks
09/22/1998US5812530 Network emulator in asynchronous transfer mode
09/22/1998US5812528 Measuring round trip time in ATM network virtual connections
09/22/1998US5812524 Deterministic selection of an optimal restoration route in a telecommunications network
09/22/1998CA2158188C Method for processing forwarded telephone calls
09/22/1998CA2127042C Secure telecommunications
09/22/1998CA2126897C Telephone call notification feature
09/22/1998CA2126642C Telephone system
09/22/1998CA2113009C Telecommunications switch with integral feature installation capability
09/17/1998WO1998041043A1 Incoming call routing
09/17/1998WO1998041042A1 Private branch exchange
09/17/1998WO1998041041A1 Telecommunications network distributed restoration method and system
09/17/1998WO1998041039A2 Distributed telephony management
09/17/1998WO1998041038A2 System for processing service data in telecommunications system
09/17/1998WO1998041037A1 Procedure for ensuring the activation of a v5 interface
09/17/1998WO1998041003A1 Method for protecting a communications facility against unauthorized access
09/17/1998WO1998025417A3 Internet network call center
09/17/1998WO1997050231A3 Providing feature logic control in a telephone system
09/17/1998DE19705793A1 Communications traffic handling method for mobile terminal in fixed and mobile networks
09/17/1998CA2284184A1 Telecommunications network distributed restoration method and system
09/17/1998CA2283793A1 Incoming call routing
09/17/1998CA2282524A1 Procedure for ensuring the activation of a v5 interface
09/17/1998CA2254093A1 Method for protecting a communications facility against unauthorized access
09/16/1998EP0865224A1 Node device and scheme for sharing common virtual connection indentifier between end-nodes
09/16/1998EP0865218A2 Method and mobile communication system for supporting mobile subscriber number portability
09/16/1998EP0865216A2 Method and apparatus for establishing a connection between two telecommunications terminals
09/16/1998EP0865215A2 Method of least cost telecommunications routing, and apparatus for carrying it out
09/16/1998EP0865214A1 Procedure for the customer-oriented packaging of service features in a telecommunications device
09/16/1998EP0865190A2 Method for extending the power of access range of a telephone network
09/16/1998EP0864244A1 Apparatus and methods to change thresholds to control congestion in atm switches
09/16/1998EP0864235A2 Apparatus and method in support of completing two calls using analog interface to telephone network
09/16/1998EP0864234A2 Testing method and apparatus for verifying correct connection of circuit elements
09/16/1998EP0864215A1 Cell queuing in atm switches
09/16/1998EP0761072B1 Communication system
09/16/1998EP0757869B1 Process for activating a mailbox message notification in a communications terminal
09/16/1998CN1193445A Route finding in communications networks
09/15/1998US5809221 Apparatus and method for detecting and bypassing faulty switches in a digital matrix switch
09/15/1998US5809130 System and method for selectively retrieving communications from any selected location
09/15/1998US5809129 Resource separation in a call and connection separated network
09/15/1998US5809121 For transmitting a telephone call from a location to a destination
09/15/1998US5809119 Communication method of supplying information in intelligent network and apparatus therefor
09/15/1998US5809114 Anonymous interactive telephone system
09/15/1998US5809113 Enhanced, deferred messaging service
09/15/1998US5809025 Method for routing a cell in a cell-based switching system
09/15/1998US5809021 Interface card for providing access to a premises network
09/15/1998US5809011 Method for rerouting a packet-mode data connection
09/15/1998US5808920 Communications line test apparatus with an improved graphical user interface
09/15/1998CA2065131C Method of defining operation of switching system peripherals
09/11/1998WO1998039935A1 Intelligent call connection service
09/11/1998WO1998039934A2 Call redirection methods in a packet based communications network
09/11/1998WO1998039904A1 'return to prior agent' feature in multi-destination call delivery services