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