Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 3 - Automatic or semi-automatic exchanges
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
06/2003
06/19/2003US20030112928 Logging calls according to call context
06/19/2003US20030112927 Controlling advertising output during hold periods
06/19/2003US20030112858 Near-end crosstalk noise minimization and power reduction for digital subscriber loops
06/19/2003US20030112796 Voice and data exchange over a packet based network with fax relay spoofing
06/19/2003US20030112755 Virtual private network (VPN)-aware customer premises equipment (CPE) edge router
06/19/2003US20030112575 Frequency selective transient voltage protector
06/19/2003US20030112572 Frequency selective transient voltage protector
06/19/2003US20030112266 Voice memo reminder system, and associated methodology
06/18/2003EP1320278A1 Apparatus for combining PCM-coded signals
06/18/2003EP1320247A1 Method and telecommunication system for sending and receiving short messages with ISDN terminals
06/18/2003EP1320246A2 System and method for predictive customer contacts
06/18/2003EP1320221A2 Method for pushing information from a host system to a mobile data communication device
06/18/2003EP1320025A2 Voice memo reminder system and associated methodology
06/18/2003EP1319429A2 Tele-lottery
06/18/2003EP1319306A1 Telephone communication system and method over local area network wiring
06/18/2003EP1319304A2 Method and system for remote call forwarding of telephone calls via an ip connection
06/18/2003EP1319286A1 System for using a local wireless network to control a device within range of the network
06/18/2003EP1319284A2 An apparatus for facilitating realtime information interexchange between a telecommunications network and a service provider
06/18/2003EP1319281A2 Clearinghouse server for internet telephony and multimedia communications
06/18/2003EP1319258A2 Continuity testing in communication networks
06/18/2003EP1319210A2 System and method for providing expert referral over a network with real time interaction with customers
06/18/2003EP1238523A4 Multi-tasking, web-based call center
06/18/2003EP1074154B1 Implementing services of an intelligent network by using a data network
06/18/2003EP0923837A4 A telecommunications system and method for automatic call recognition and distribution
06/18/2003EP0898832B1 A method and a detector unit for setting up connections in a teletransmission network
06/18/2003EP0809908B1 Method for indicating a waiting voice message to a telephone subscriber
06/18/2003CN2556882Y Incoming call display for wireless mobile communication terminal
06/18/2003CN1425255A Implementation of additional functions and performance criteria of call distribution system
06/18/2003CN1425254A Implementation of additional functions for user port with individually configured per formance criteria
06/18/2003CN1425244A Method and apparatus for exchange of information in communication network
06/18/2003CN1425235A PC configuration fault analysis
06/18/2003CN1424841A Method for communication and data exchange between short message gateway and webpage
06/18/2003CN1424840A Device and method for providing calling in loop trunk
06/18/2003CN1424839A Device and method for calling transfer in Bluetooth cordless telephone
06/18/2003CN1424836A Method for realizing 'personnel information auxiliary technology' service in telephone network
06/18/2003CN1424824A Communication control system and method, service control station and communication contol station
06/18/2003CN1424711A Phonetics identifying system and method based on constrained condition
06/18/2003CN1112069C Handset and method of operation thereof
06/18/2003CN1112058C System and method for detecting state of dialling codenumber
06/18/2003CN1112056C Call set-up by intelligent network
06/18/2003CN1112055C Device for displaying faults in telephone distribution frame
06/18/2003CN1112022C System and method for supervising calls in exchange
06/18/2003CN1111997C Method of establishing connection to subscriber through first network
06/18/2003CN1111993C Method of managing overload of message in communication system
06/18/2003CN1111979C Mobile satellite communications system with local and global network
06/18/2003CN1111976C Time division switching diversity transmitter and its method for limiting antenna power
06/18/2003CN1111825C Cashless payment by means of mobile radio apparatus
06/18/2003CN1111793C Redundant apparatus
06/18/2003CA2414330A1 Call management system responsive to network presence
06/17/2003US6581105 Apparatus and method for improving e-mail routing in an internet protocol network telephony call-in center
06/17/2003US6581067 Method and system for providing administrative support
06/17/2003US6581035 System and method for voice-enabled transactions
06/17/2003US6580927 Wireless mobile telephone system with voice-dialing telephone instruments and DTMF capability
06/17/2003US6580904 Method of providing directional assistance to a mobile telephone subscriber
06/17/2003US6580838 Virtual zero task time speech and voice recognition multifunctioning device
06/17/2003US6580791 Apparatus for providing data to switching elements in a communications system
06/17/2003US6580790 Calling assistance system and method
06/17/2003US6580787 Integration of voice mail, email, fax and personal calendar systems to automatically update messages
06/17/2003US6580786 Message store architecture
06/17/2003US6580784 System and method for urgent phone message delivery
06/17/2003US6580783 2nd level power fault testing apparatus for testing telecommunications equipment
06/17/2003US6580782 Interactive telephone response module
06/17/2003US6580761 Coding technique in discrete multi-tone (DMT) based communications systems
06/17/2003US6580752 Alternative configurations for an ADSL system operating in a time duplex noise environment
06/17/2003US6580689 Method and apparatus for generating intranode alternate route
06/17/2003CA2220256C Voice-dialing system using both spoken names and initials in recognition
06/12/2003WO2003049479A1 System and method for identifying the position of mobile terminals
06/12/2003WO2003049472A1 Call routing
06/12/2003WO2003049468A1 A method for providing service based on service quality and an accounting method in a mobile communication system
06/12/2003WO2003049467A1 Method and system for callback in case of an emergency session
06/12/2003WO2003049464A1 Smart call delivery with gis integration
06/12/2003WO2003049459A1 Service access and conferencing system and method in a telecommunications network
06/12/2003WO2003049456A1 Procedure for exchanging useful information generated according to different coding laws between at least 2 pieces of user terminal equipment
06/12/2003WO2003049414A2 Handheld device with dedicated keys for calling service provider and requesting desired agent skills
06/12/2003WO2003049413A1 System and method for star code dialing
06/12/2003WO2003049410A2 Telephone and private branch exchange
06/12/2003WO2003049406A2 Method for managing a communication with multi-server service providing means
06/12/2003WO2003049367A2 Method for making available features for alternative connections of primary connections
06/12/2003WO2003048960A1 Method and system for contextual prioritization of unified messages
06/12/2003WO2003048959A1 Method and apparatus for building communication between agent desktop scripting applications and an outbound call software suite
06/12/2003WO2003039100A3 Asynchronous access to synchronous voice services
06/12/2003WO2002091725A3 Enhancement of sound quality for computer telephony systems
06/12/2003WO2002054743A3 Web based messaging system with personalized caller specific messages
06/12/2003US20030110475 Methods for testing the control software of a telecommunication equipment provided with a distributed type control
06/12/2003US20030110385 Method for detecting a behavior of interest in telecommunication networks
06/12/2003US20030110292 Address translator, message processing method and euipment
06/12/2003US20030110290 Mobile tracking system for QoS guaranteed paths, router device used for this system, mobile communications terminal, and control program for controlling router device
06/12/2003US20030110218 Local caching of images for on-line conferencing programs
06/12/2003US20030110081 Information insertion service providing system, information insertion method, communication network, information management apparatus, and service control apparatus
06/12/2003US20030110041 Method of operating a speech dialogue system
06/12/2003US20030110037 Automated sentence planning in a task classification system
06/12/2003US20030109265 Positional information providing apparatus communication terminal mobile communication terminal and positional information providing method
06/12/2003US20030109262 Method and device for determining a signaling address of a mobile services switching center in a cellular communication system
06/12/2003US20030109251 System and method for distributing ring tone data used for generating ring tone of mobile phones
06/12/2003US20030109245 Routing of emergency calls based on geographic location of originating telephone end office
06/12/2003US20030109244 Location based service request system
06/12/2003US20030109219 System and method for real-time simultaneous recording on playback over communication network
06/12/2003US20030108187 Hold queue wait estimations
06/12/2003US20030108186 Promoting use of experts to callers waiting in a hold queue
06/12/2003US20030108185 Controlling hold queue position adjustment
1 ... 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 ... 999