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)
08/2000
08/22/2000US6108711 Operating system having external media layer, workflow layer, internal media layer, and knowledge base for routing media events between transactions
08/22/2000US6108708 Connection-oriented network using distributed network resources and predetermined VPIs for fast VC establishment
08/22/2000US6108704 Point-to-point internet protocol
08/22/2000US6108632 Transaction support apparatus
08/22/2000US6108537 Method and system for performing a predetermined operation related to a predetermined class of cellular sources
08/22/2000US6108414 Circuit arrangement for the subscriber-remote termination of a subscriber line in the form of a two-lead copper line for the transmission of high bit rate data signals in addition to analog telephone signals
08/22/2000US6108410 Methods and apparatus for automating the detection, reporting and correction of operator input errors
08/22/2000US6108409 Communication system with centralized global title translation table
08/22/2000US6108408 Apparatus and method for routing a dedicated number through alternate telephone carriers
08/22/2000US6108406 System and method for downloading internet based information to an adsi phone slot
08/22/2000US6108404 Method and system for testing a connection in a telephone network using interactive telephone response module
08/22/2000US6108343 Dynamically reconfigurable DSP architecture for multi-channel telephony
08/22/2000US6108337 Resource manager for a virtual bearer channel platform
08/22/2000US6108329 Telephone apparatus used for computer network telephone system
08/22/2000US6108183 Current limiter
08/22/2000US6107778 Line-replaceable battery disconnect module and method of manufacture thereof
08/22/2000CA2298978A1 Method of providing service functions in a telecommunications network
08/22/2000CA2251592C Apparatus and method for billing in a wireless communication system
08/22/2000CA2219055C A dialing plan for special access applications such as telemetry systems
08/22/2000CA2210710C Teleworking arrangements
08/22/2000CA2208209C Internetwork call forwarding with subscriber identity
08/22/2000CA2192399C System and method for redirecting control of in-band signaling
08/22/2000CA2177815C Network based multimedia messaging method and system
08/22/2000CA2161968C Method and apparatus for providing user controlled call management services
08/18/2000CA2287792A1 Pstn-internet notification service
08/17/2000WO2000048421A1 Method of and apparatus for isochronous data communication
08/17/2000WO2000048418A1 Method for detecting customer-related abuse of services of the network operator by online analysis of customer-related data sets
08/17/2000WO2000048413A1 A pbx with short messaging service on a telephone display
08/17/2000WO2000048411A2 System and method for facilitating wireless call connections in emergency situations
08/17/2000WO2000048400A1 Distributed production system for digitally encoding information
08/17/2000WO2000048399A1 System for automated comprehensive remote servicing for media information
08/17/2000WO2000048381A2 Server for controlling a service
08/17/2000WO2000048380A2 Method and system for internet telephony with least cost routing
08/17/2000WO2000048379A1 Method and system for providing spatialized audio in conference calls
08/17/2000WO2000048378A1 System for establishing a telephone connection
08/17/2000WO2000048377A1 A method for telephonic service to send e-mail
08/17/2000WO2000048375A1 Media distribution system
08/17/2000WO2000048366A1 Bandwidth protection for voice over ip
08/17/2000WO2000048351A2 Packet redirector
08/17/2000WO2000028773A3 System for interception of wireless communications
08/17/2000WO2000022794A3 Method of accessing a server computer
08/17/2000WO2000016571A3 Method and node for connecting mobile computing devices
08/17/2000WO2000011835A9 Secure processing for authentication of a wireless communications device
08/17/2000WO1998001984A3 Communication systems
08/17/2000CA2362879A1 System for automated comprehensive remote servicing for media information
08/17/2000CA2361416A1 System and method for facilitating wireless call connections in emergency situations
08/17/2000CA2361379A1 Distributed production system for digitally encoding information
08/17/2000CA2361378A1 Media distribution system
08/16/2000EP1028596A1 System and method for provision of travel instructions to informational appliances
08/16/2000EP1028582A2 Method and system for detecting a security system breach using telecommunications equipment
08/16/2000EP1028581A1 Method of communication between an exchange and a messaging system, using both voice and signalling channels
08/16/2000EP1028580A1 Selective messaging in a multiple messaging link environment
08/16/2000EP1028579A2 Method for placing and retrieving an advertisement
08/16/2000EP1028578A2 Methods and apparatus for remotely accessing call originating information
08/16/2000EP1027816A2 Method and device for establishing at least one low priority connection in a telecommunications network
08/16/2000EP1027800A1 Directory assistance method and system
08/16/2000EP1027791A2 Method for controlling load in a telecommunication system
08/16/2000EP1027684A1 Procedure and system for providing a service
08/16/2000CN1263677A Method and system for connecting subscribers participating in several telecommunication networks under one telephone number
08/16/2000CN1263665A Method and device for interaction
08/16/2000CN1263664A Call ovreflow address pointer method and apparatus
08/16/2000CN1263657A Reconnection of dropped call in mobile communication system
08/16/2000CN1263652A Method of and device for measuring echo parameters on telephone lines
08/16/2000CN1263399A Method for connecting to Inter network, adapter device, network node and switching center
08/16/2000CN1055598C Method of processing calls between mobile terminals and fixed terminas
08/16/2000CN1055597C Telecommunication call-processing arrangement
08/16/2000CN1055596C Network management system and method of alarm signal automatic treatment for toll network
08/16/2000CN1055557C Method of controlling message overload of unit program in multi processor controlling system
08/15/2000US6105054 Multi-point-to-point conferencing system where terminals exchange control channel messages indicating data channel availability and the reserve data channels accordingly
08/15/2000US6105006 Transaction authentication for 1-way wireless financial messaging units
08/15/2000US6104999 Transaction sets for automated electronic ordering of telecommunications products and services
08/15/2000US6104912 Meet-me telephone system with subscriber notification feature
08/15/2000US6104803 Intelligent service peripheral device
08/15/2000US6104802 In-band signaling for routing
08/15/2000US6104801 Escalatory reactive call routing
08/15/2000US6104800 Method for providing call waiting notification to a party engaged in a data call
08/15/2000US6104799 Customer defined call setup
08/15/2000US6104798 Order processing and reporting system for telecommunications carrier services
08/15/2000US6104797 Method and system for an intelligent partitioned communication system
08/15/2000US6104796 Method and system for provisioning telecommunications services
08/15/2000US6104792 Method of providing call charge information as well as service control facility, subscriber terminal exchange, terminal, and communication network
08/15/2000US6104790 Graphical voice response system and method therefor
08/15/2000US6104788 Apparatus and method for using a telephone for remote scheduling
08/15/2000US6104787 Method and apparatus for transmitting information in response to a verbal or otherwise audible request therefore
08/15/2000US6104786 Telephony services suite
08/15/2000US6104782 Method for measuring quality determining parameters of a firmly connected communications transmission link
08/15/2000US6104713 Router device and datagram transfer method for data communication network system
08/15/2000US6104711 Enhanced internet domain name server
08/15/2000US6104706 Method and apparatus for multiple media digital communication system
08/15/2000US6104699 Method and device for partitioning physical network resources
08/15/2000US6104591 Telephone line protection element
08/15/2000CA2271285C Method and system for capturing and recording call information
08/15/2000CA2217804C Method for silently alerting inbound-only telemetry interface units
08/15/2000CA2215645C Universal telephone system and method
08/15/2000CA2209281C Toll free message response
08/15/2000CA2208629C Silent monitoring agent ids
08/15/2000CA2178860C Number portability using enhanced routing table
08/15/2000CA2085280C Delayed cancel call waiting
08/12/2000CA2298177A1 System and method for private switched based communication to a network site during network site communication through a communication network
08/10/2000WO2000047005A1 Wireless push-to-talk internet broadcast
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