Patents for H04Q 3 - Selecting arrangements (38,975) |
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06/25/2002 | US6411704 System and method for providing telephony services to remote subscribers |
06/25/2002 | US6411703 Geographically distributed telephony |
06/25/2002 | US6411702 Intelligent network capable of executing a plurality of service control request messages in a single service control point |
06/25/2002 | US6411701 Method and system of dynamic traffic control in a communication network |
06/25/2002 | US6411699 Advanced intelligent single telephone number routing |
06/25/2002 | US6411698 System and method for communication between a telephone data repository and downstream data processing applications |
06/25/2002 | US6411695 System and method for completing two calls using analog interface to telephone network |
06/25/2002 | US6411692 System for providing caller information to called party via call standard data field |
06/25/2002 | US6411684 Network-based multimedia communications and directory system and method of operation |
06/25/2002 | US6411632 Network hub for interconnecting a wireless office environment with a public cellular telephone network |
06/25/2002 | US6411630 Procedure for releasing connections |
06/25/2002 | US6411626 Connection number translating device and its method for translating connection number obtained from input ATM cell to system-inside number |
06/25/2002 | US6411625 ATM-LAN network having a bridge that establishes communication with or without LAN emulation protocol depending on destination address |
06/25/2002 | US6411624 Telecommunications system |
06/25/2002 | US6411622 Method and apparatus for detecting timeout of ATM reception packet |
06/25/2002 | US6411604 System and method for correlating transaction messages in a communications network |
06/25/2002 | US6411601 System and method for securing available communications network resources |
06/25/2002 | US6411598 Signal conversion for fault isolation |
06/25/2002 | CA2245747C Telecommunications networks |
06/25/2002 | CA2237354C Method of enhancing call processing in a number portability environment |
06/25/2002 | CA2229683C Optical switching device having recirculating structure and optical switching method therefor |
06/25/2002 | CA2216620C Method and apparatus for dynamically routing calls in an intelligent network |
06/21/2002 | CA2734584A1 Interworking of dissimilar packet networks for telephony communications |
06/20/2002 | WO2002049376A2 Front-end service for selecting intelligent network services |
06/20/2002 | WO2002049371A2 Method for managing at least one capability characteristic of a switching system of a telecommunications network |
06/20/2002 | WO2002049328A2 Determination of the connection and/or device status of a user terminal |
06/20/2002 | WO2002049326A2 Gateway adapter for a pbx system |
06/20/2002 | WO2002049316A2 System and method for assisting in controlling real-time transport protocol flow through multiple networks |
06/20/2002 | WO2002049315A2 System and method for assisting in controlling real-time transport protocol flow through multiple networks via use of a cluster of session routers |
06/20/2002 | WO2002049298A1 Circuit switched cellulat network to internet calling |
06/20/2002 | WO2002049282A2 Methods and systems for signaling messages measurement |
06/20/2002 | WO2002049279A2 System and method for assisting in controlling real-time transport protocol flow through multiple networks via media flow routing |
06/20/2002 | WO2002048856A1 A method for performing data structure conversions |
06/20/2002 | WO2002003582A3 Call routing method for 3g.ip networks |
06/20/2002 | WO2001077715A3 Method and apparatus for optical channel switching in an optical add/drop multiplexer |
06/20/2002 | US20020078464 Broadband system with intelligent network devices |
06/20/2002 | US20020078240 Method and system for verifying a link between an application accessing a communications device and a device controlling the access |
06/20/2002 | US20020077820 Apparatus and method for phonetically screening predetermined character strings |
06/20/2002 | US20020077800 Cluster availability model |
06/20/2002 | US20020077148 Method of performing telecommunication functions as well as a line-side device, nodal point, data processing installation, terminal and telecommunication system therefor |
06/20/2002 | US20020077128 Method and apparatus in a network for advising and placing a calling party on hold/delay until call completion |
06/20/2002 | US20020077107 Method and system for automatic selection of wireless carriers |
06/20/2002 | US20020077101 Call processing method during termination busy state of terminal in radio intelligent network system |
06/20/2002 | US20020077098 Method and system for dual ringing of a centrex line and a wireless extension of the centrex line |
06/20/2002 | US20020077091 Implementation of call forwarding in a telecommunications network |
06/20/2002 | US20020077076 Prepaid wireless telephone account regeneration in a wireless access protocol system |
06/20/2002 | US20020076029 Automated telecommunications call processing method |
06/20/2002 | US20020076017 Procedure and system for the setting up of calls |
06/20/2002 | US20020075905 Telecommunications system and method relating to telecommunications services with number translation |
06/20/2002 | US20020075900 Signaling transport protocol extensions for load balancing and server pool support |
06/20/2002 | US20020075896 Method for transmitting control information between a line-switching and a packet-switching communications network |
06/20/2002 | US20020075881 Transaction management for interworking between disparate networks |
06/20/2002 | US20020075879 Gateway adapter for a PBX system |
06/20/2002 | US20020075875 Broadband system with transmission scheduling and flow control |
06/20/2002 | US20020075863 Pathsize control method and operation of transmission apparatus |
06/20/2002 | US20020075855 Method and apparatus for a remote signaling and call processing in a telecommunications network |
06/20/2002 | US20020075851 Terminal of a packet-switching communications network and method for operating a telecommunications system having a packet-switching communications network |
06/20/2002 | US20020075850 Method and apparatus for using the voice over internet protocol to handoff call connections |
06/20/2002 | US20020075847 Methods, system and gateway for accessing features of equipment connected to a PSTN |
06/20/2002 | US20020075814 Broadband system with topology discovery |
06/20/2002 | US20020075805 Broadband system with QOS based packet handling |
06/20/2002 | US20020075802 Traffic shaping device for atm communication network |
06/20/2002 | US20020075800 Asynchronous transfer mode network providing stable connection quality |
06/20/2002 | US20020075798 Atm switching unit |
06/20/2002 | US20020075619 Overvoltage protection circuit` |
06/20/2002 | US20020075326 Method and system of displaying telecommunication trace diagnostic information |
06/19/2002 | EP1215924A2 System and method for verifying usage and quality of interconnection services for a communication network |
06/19/2002 | EP1214863A2 Communications system |
06/19/2002 | EP1214851A2 Communications system |
06/19/2002 | EP1214849A1 Screening for fee-charging for sccp messages |
06/19/2002 | EP1214848A1 Mobility extended telephone application programming interface |
06/19/2002 | EP1214836A1 Method for offering a call with a differing charge |
06/19/2002 | EP1214835A1 Contact routing system and method |
06/19/2002 | EP1214825A2 Method and arrangement for coupling messages in a central control device with decentralised communications devices |
06/19/2002 | EP0963661A4 Intelligent e-mail interface |
06/19/2002 | CN1354960A Wireless/wireline telephone interfacing equipment |
06/19/2002 | CN1354591A User switchboard system, user switchboard and communication method of user switchboard system |
06/19/2002 | CN1354387A Organic polymer full-internal reflection type heat-light optical waveguide switch |
06/19/2002 | CN1086529C Method for controlling communication network |
06/18/2002 | US6408063 Method and arrangement for complementing a telephone connection with additional information |
06/18/2002 | US6408060 Digital key telephone system and extension terminal device thereof |
06/18/2002 | US6408033 Method and apparatus for superframe bit allocation |
06/18/2002 | US6407994 System and method for bundling messages for transmission in a telecommunications network |
06/18/2002 | CA2273599C Telephone caller identification log with internet access |
06/13/2002 | WO2002047398A1 A dynamically programmable integrated switching device using an asymmetric 5t1c cell |
06/13/2002 | WO2002047367A2 Providing calling party information in a request to establish a call session |
06/13/2002 | WO2002023806A3 Design of communications networks |
06/13/2002 | WO2002003594A3 Method for managing circuits in a multistage cross connect |
06/13/2002 | US20020073382 System and method for designing diverse communications circuits |
06/13/2002 | US20020073239 Method and apparatus for connecting networks of different types of transmission |
06/13/2002 | US20020073203 Providing calling party information in a request to establish a call session |
06/13/2002 | US20020073193 Telecommunications network resource handling arrangement and method |
06/13/2002 | US20020071544 Method and system for connecting a wireline telephone to a wireline switch in a wireline telecommunications network |
06/13/2002 | US20020071543 Enhanced application telephone network |
06/13/2002 | US20020071533 User programmable telephone wiring access terminal |
06/13/2002 | US20020071532 Private branch exchange for interconnecting data networks |
06/13/2002 | US20020071425 Method and network element for processing signaling data and for controlling connections of subscribers of a packet-switching communications network |
06/13/2002 | US20020071150 Apparatus and method for controlling routing |
06/13/2002 | US20020070473 Fuel hose having improved fuel vapor barrier properties comprising blended terpolymers of hexafluoropropylene, vinylidene fluoride, and tetrafluoroethylene |
06/13/2002 | DE19942331C2 Verfahren und Einrichtung zur telefonischen Vermittlung von Ortsgesprächen Method and apparatus for telephone switching of local calls |