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)
08/1996
08/15/1996WO1996025006A1 Interactive broadcasting system
08/15/1996WO1996025003A1 Method and apparatus for remotely activating telephone services
08/15/1996WO1996025002A1 Method of remote maintenance
08/15/1996WO1996025001A1 Method of initiating remote maintenance of a private branch exchange
08/15/1996WO1996024989A2 Multi-point to point communication system
08/15/1996WO1996012375A3 Pbx data retrieval and reporting system and method
08/14/1996EP0726682A2 Intelligent network internetworking access arrangement
08/14/1996EP0726669A2 Method and apparatus for prioritizing telephone calls
08/14/1996EP0726021A1 System and method for prioritized routing of telephone calls to a subscriber
08/14/1996EP0726008A1 Device for multimedia communication
08/14/1996EP0726007A1 Personal number communication system with cellular mobile radiotelephone roaming capability
08/14/1996EP0726006A1 Telephone bar device
08/14/1996EP0726005A1 Method and apparatus for an automated and interactive behavioral guidance system
08/14/1996DE19504078A1 Verfahren zur Einleitung der Fernwartung einer Fernsprechnebenstellenanlage Procedures for initiating the remote maintenance of a telephone private branch exchange
08/14/1996DE19504076A1 Verfahren zur Fernwartung A method for remote maintenance
08/14/1996CN1129053A Method for avoiding non-desired interference between services
08/14/1996CN1129052A Testing system for telecommunication line
08/13/1996US5546456 Telecommunication system with inbound call responsive predictive outdialing system and method
08/13/1996US5546455 Method for accessing real-time data in an automatic call distribution system
08/13/1996US5546454 Automatic call distributor with telephonic call holding system
08/13/1996US5546453 Telecommunication switch having programmable network protocols and communications services
08/13/1996US5546452 Communications system using a central controller to control at least one network and agent system
08/13/1996US5546451 Call waiting cancellation device
08/13/1996US5546450 In a switched communications network
08/13/1996US5546449 System and method for call conferencing
08/13/1996US5546444 Methods and apparatus for communicating data via a cellular network control channel
08/13/1996US5546442 Method and apparatus for use in completing telephone calls
08/13/1996US5546395 Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem
08/13/1996CA2085657C Modular digital voice processing system
08/13/1996CA2077375C Voice processing system with editable voice files
08/13/1996CA2076323C Call signal generating circuit
08/13/1996CA2073528C Personal communication system
08/08/1996WO1996024230A1 Loading software into field test equipment
08/08/1996WO1996024215A1 Voice and visual data communications switching using a voice response unit
08/08/1996WO1996017453A3 A communication system, a private automatic branch exchange, and a line card
08/08/1996WO1996013030A3 Voice-operated services
08/08/1996DE19508223C1 Telecommunications system with variable subscriber line matching
08/08/1996CA2211723A1 Loading software into field test equipment
08/07/1996EP0725526A2 Method for forming a virtual call center
08/07/1996EP0725525A2 Telecommunications service interactions
08/07/1996EP0725524A2 Automated access telephone system
08/07/1996EP0725523A2 Transaction message routing in digital communications networks
08/07/1996EP0724813A1 Telecommunication exchange comprising a processor system, and a processor system
08/07/1996EP0724807A1 Home services delivery system with intelligent terminal emulator
08/07/1996EP0724806A1 System, method and multipoint control unit for multipoint multimedia conferencing
08/07/1996EP0724805A1 Detection system for component identifiers in a telecommunication system
08/07/1996EP0724804A1 Telecommunication switch having programmable network protocols and communications services
08/07/1996CN1128477A Personal mobile communication system
08/07/1996CN1128466A Announcement apparatus for switching system
08/07/1996CN1128455A Remote data access for operator assistance calls
08/07/1996CN1128453A Method and apparatus for determining the telephony features assigned to a telephone
08/06/1996US5544303 Method for configuring and operating a telecommunication apparatus
08/06/1996US5544243 Telephone headset interface circuit
08/06/1996US5544237 Automatic conference initiation upon all telephones for the conference being idle
08/06/1996US5544236 Access to unsubscribed features
08/06/1996US5544235 In a telecommunications network
08/06/1996US5544233 Communication processing apparatus, communication
08/06/1996US5544232 Call distributor with automatic preannouncement system and method
08/06/1996US5544231 Conversation recording/playback method in a key phone system
08/06/1996US5544229 Communication system
08/06/1996US5544220 System for integrating a stand alone inbound automatic call distributor and an outbound automatic call dialer
08/06/1996US5544163 Expandable telecommunications system
08/06/1996US5544154 Method for determining the load induced by a routing verification test on a network
08/06/1996US5543669 Remote feed circuit in communication systems
08/01/1996WO1996023383A1 Teleconference system at telecommunications system, method for establishing of teleconference and teleconference equipment for use in a teleconference system
08/01/1996WO1996023382A1 Call interruption between two terminals by means of a call from a third terminal
08/01/1996WO1996023255A1 Software configuration in a telecommunication device
08/01/1996DE19508226C1 Over-load protection for remote power supply of communication terminal
08/01/1996DE19502728A1 Telekommunikationsvorrichtung Telecommunications apparatus
07/1996
07/31/1996EP0724375A1 Method of establishing a connection between two ISDN terminals with intervention by a supporting terminal
07/31/1996EP0724370A1 Service interactions prevention in telecommunication systems
07/31/1996EP0724368A2 Method and arrangement for using different communications networks by a subscriber
07/31/1996EP0724362A1 Priority controlled transmission of multimedia streams via a telecommunication line
07/31/1996EP0724352A2 Conferencing system
07/31/1996EP0724351A2 System and method for establishing communications with a mobile party
07/31/1996EP0724350A2 System and method for establishing communications over a network
07/31/1996EP0724349A1 Method and device for remote transmission of a listening-in call on a telephone line
07/31/1996EP0724348A1 Method and circuit for failsafe stitch-hook detection during fault in a telephone system
07/31/1996CN1128100A Intelligent networks
07/30/1996US5542048 Increasing probability multi-stage network
07/30/1996US5541992 System for connecting an incoming call to a selected one of a number of extensions
07/30/1996US5541986 Method and system for automated telecommunications service script consolidation and downloading
07/30/1996US5541983 Automatic telephone feature selector
07/30/1996US5541981 Automated announcement system
07/30/1996US5541804 PTC protector for AT&T style 110 block
07/30/1996US5541639 Video conference system automatically started at reserved time
07/30/1996US5541586 Visual outlet identification in a cable management system
07/30/1996CA2058583C Switch-adjunct integration arrangement
07/30/1996CA2053619C Transparent remoting of switching network control over a standard interface link
07/30/1996CA2044998C Modem pooling system
07/28/1996CA2166432A1 System and method for establishing communications with a mobile party
07/25/1996WO1996022652A1 Smart phone integration with computer systems
07/25/1996WO1996022650A1 Answering telephone calls
07/25/1996WO1996022649A1 Answering telephone calls
07/25/1996WO1996022648A1 Answering telephone calls
07/25/1996WO1996022647A1 Method and device for ensuring reliable collection of data relating to the use of a communications system
07/25/1996WO1996022568A1 A method and apparatus for providing a human-machine dialog supportable by operator intervention
07/25/1996DE19501468A1 Communication system with corded or cordless telephones
07/24/1996EP0723369A1 Access method retrieving Internet information through Teletext/Videotex and the reverse
07/24/1996CN1127579A Telecommunications system
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