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)
08/1999
08/17/1999US5940496 Apparatus and methods enhancing call routing within and between call-centers
08/17/1999US5940495 Virtualized computer telephony integrated link for enhanced functionality
08/17/1999US5940494 Data display system and method for displaying real-time data relating to an automatic call distributor
08/17/1999US5940493 In a telecommunications system
08/17/1999US5940492 Global title translation in a telecommunications signalling network supporting local number portability
08/17/1999US5940491 Control of telecommunications networks
08/17/1999US5940490 Call processing to provide number portability
08/17/1999US5940489 Method and apparatus for detecting and recovering from call waiting interruptions to modem communications
08/17/1999US5940488 Telecommunication management system and user interface
08/17/1999US5940487 Programmable call processing system and method
08/17/1999US5940484 Self-provisioning names database for caller identification services
08/17/1999US5940478 Method and system for extended addressing plans
08/17/1999US5940476 System and method for identifying an unidentified caller
08/17/1999US5940475 Telephone system integrated text based communication apparatus and system to enhance access for TDD and/or TTY devices
08/17/1999US5940473 Testing apparatus for testing signaling of a switching system
08/17/1999US5940472 System for testing telecommunication services
08/17/1999US5940471 Program storage device
08/17/1999US5940408 Use of redundant bits of ESF data stream to transport message-waiting signalling over FXO/FXS T-1 digital link
08/17/1999US5940378 Call control in exchange suitable for intelligent network
08/17/1999US5940372 Method and system for selecting path according to reserved and not reserved connections in a high speed packet switching network
08/17/1999US5939990 Method of indicating operation of backup battery and circuit for sensing the same
08/17/1999CA2261552A1 Peer to peer conferencing
08/17/1999CA2195666C Intelligent communications networks
08/17/1999CA2170303C Method in a communications system for providing an out-of-band signaling response based on predetermined conditions
08/12/1999WO1999040718A1 Document selection system
08/12/1999WO1999040714A1 System and method for changing a-number
08/12/1999WO1999040713A2 Procedure to, via an established telephone connection, transfer information via signalling
08/12/1999WO1999040712A1 Call centre
08/12/1999WO1999040711A1 Method and system for selectively performing call information query
08/12/1999WO1999040710A1 System for coupling the public telephone network to the internet
08/12/1999WO1999040709A2 Method of playing announcements in telecommunication network exchange
08/12/1999WO1999040708A1 Process for generating an address directory
08/12/1999WO1999040685A2 Method for processing telephone signals delivered by an analog telephone terminal
08/12/1999WO1999030528A3 Redundancy termination for dynamic fault isolation
08/12/1999WO1999027693A3 A method for automated internet communication via broadband connection
08/12/1999WO1999027678A3 Security of data connections
08/12/1999DE19859510A1 Internet telephone equipment for communications system using wide area data communications network
08/12/1999DE19843201A1 Setting-up telecommunication between caller and called subscriber
08/12/1999DE19802826A1 Verfahren zum Abgleich von um Störgrößen verfälschte Stromwerte eines Teilnehmersatzes Method for reconciling corrupted by interference current values ​​of a subscriber line
08/12/1999DE19802825C1 Verfahren zur schnellen Prüfung der Funktionsfähigkeit eines Teilnehmersatzes Methods for rapid verification of operation of a subscriber line
08/12/1999CA2320139A1 Document selection system
08/12/1999CA2318230A1 Call centre
08/12/1999CA2284716A1 Method of playing announcements in telecommunication network exchange
08/11/1999EP0935381A2 Dynamic network configuration of a one-way adapter
08/11/1999EP0935380A2 Method and system for voice call completion using information retrieved from an open application on a computing machine
08/11/1999EP0935379A2 Method for the automatic conversion of text messages or the like into speech
08/11/1999EP0935378A2 System and methods for automatic call and data transfer processing
08/11/1999EP0934677A2 Procedure and system for adapting a data link connection between a remote workstation and an automatic call allocation system
08/11/1999EP0934666A2 Method and telephone network for switching telephone connections
08/11/1999EP0934663A2 Method and arrangement for connecting subscribers to a telecommunication network in a switching centre
08/11/1999EP0934647A1 Methods and systems for connecting multiple telephone lines between two stations
08/11/1999EP0934644A2 Conference calling system and method for a wireless communications channel
08/11/1999EP0934643A1 Reprogrammable wireless local loop phone capable of emulating a wireline phone
08/11/1999EP0934638A2 Method and apparatus for superframe bit allocation in a discrete multitone (dmt) system
08/11/1999EP0917797A4 Method of establishing an email monitor
08/11/1999EP0795170A4 Telephone network service for converting speech to touch-tones
08/11/1999EP0593556B1 Telephone marketing system
08/11/1999CN1225782A Massage transmission system, method and primary station therefor
08/11/1999CN1225779A user interaction procedure
08/11/1999CN1225773A System for managing subscriber related service within telecommunications network
08/11/1999CN1225771A Processing device network
08/11/1999CN1225731A Cashless payment by means of mobile radio apparatus
08/11/1999CN1225536A Improved method of communication circuit for telecommunication department
08/11/1999CN1225535A Device and method for establishing call connection
08/11/1999CN1225485A Voice transmitting apparatus, voice transmitting method, and voice band signal transmitting system using the same apparatus or the same method
08/11/1999CA2261379A1 Call parking and paging system and method of operation
08/10/1999US5937412 Method and system for packaging service logic programs in an advanced intelligent network
08/10/1999US5937390 On-line advertising system and its method
08/10/1999US5937347 Interactive subscriber telephone terminal with automatic management software download feature
08/10/1999US5937345 Method and apparatus for intercepting calls in a communications system
08/10/1999US5937343 Method and system for updating replicated databases in a telecommunication network system
08/10/1999US5937162 Method and apparatus for high volume e-mail delivery
08/10/1999US5937058 Coordinating telephones or adjuncts on the same loop
08/10/1999US5937057 Video/audio communications call center and method of operation thereof
08/10/1999US5937056 Alternate routing for calls requiring monitoring
08/10/1999US5937055 Method and apparatus for routing telephone calls between alternate telephone service providers
08/10/1999US5937054 Apparatus for and method of providing consumers with local access carrier
08/10/1999US5937053 System and method for processing international telephone numbers
08/10/1999US5937052 Anonymous call rejection override
08/10/1999US5937051 Method and system for transferring calls and call-related data between a plurality of call centers
08/10/1999US5937050 Method for identifying the source of a facsimile communication
08/10/1999US5937049 Service bureau caller ID collection with ISDN BRI
08/10/1999US5937048 Program controlled switch provisioning
08/10/1999US5937047 Remote voice mail messaging and management system
08/10/1999US5937046 Method of selectively connecting a received telephone call by utilizing a calling party number in a keyphone system
08/10/1999US5937045 Telephone call fee notifying system and telephone call fee notifying apparatus
08/10/1999US5937043 Mechanism for a system and method for detecting fraudulent use of collect calls
08/10/1999US5937042 Method and system for rehome optimization
08/10/1999US5937041 System and method for retrieving internet data files using a screen-display telephone terminal
08/10/1999US5937039 Method for sending out absent messages from ISDN exchange system
08/10/1999US5937037 Communications system for delivering promotional messages
08/10/1999US5937035 Interswitch telephone status monitoring
08/10/1999US5937034 Method for testing call waiting, caller ID functionality of telephone line
08/10/1999US5937033 Telephone system diagnostic measurement system including a distant terminal drop test measurement circuit
08/10/1999US5937032 Testing method and apparatus for verifying correct connection of curcuit elements
08/10/1999US5937031 Smart interface technology
08/10/1999US5937029 Data logging system employing M N +1! redundancy
08/10/1999US5936823 Circuit arrangement for protecting a subscriber circuit of a telecommunication switching system
08/10/1999US5935250 Data process apparatus and method
08/10/1999US5935060 Computerized medical diagnostic and treatment advice system including list based processing
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