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)
10/2002
10/02/2002EP1245093A2 Diagnostic methods and systems for multicarrier modems
10/02/2002EP1245085A1 Systems and methods for loop length and bridged tap length determination of a transmission line
10/02/2002EP1244974A1 Method for affording a market space interface between a plurality of manufacturers and service providers and installation management via a market space interface
10/02/2002DE10136491A1 Verfahren und Vorrichtung zur Verbesserung der Sprachqualität auf transparenten Telekommunikations-Übertragungswegen A method and apparatus for improving the speech quality on transparent telecommunications transmission routes
10/02/2002DE10115031A1 Verfahren zur Unterstützung der Übermittlung von Informationen über ein Kommunikationssystem A method for supporting the communication of information via a communications system
10/02/2002DE10043271A1 Method for voice recognition picks up a spoken word/word component to be processed electronically and converted to digital code before being compared with a data file of stored references.
10/02/2002CN1372772A 呼叫控制装置 Call control apparatus
10/02/2002CN1372765A Television
10/02/2002CN1372755A Method and arrangement for shortening the recovery time of a line driver
10/02/2002CN1372753A Method and system for identifying a jurdical person
10/02/2002CN1372749A Adaptable line driver interface for digital telephone systems
10/02/2002CN1372425A Method for processing calling, relative radio mobile terminal and computer program
10/02/2002CN1372424A Providing localization multimedia service
10/02/2002CN1372421A Method for measuirng telephone quantity in mobile telecommunication system
10/02/2002CN1372210A System and method for collecting information to determining user location
10/02/2002CN1091993C Method for adding auxiliary and interactive function needed in communication system
10/02/2002CN1091936C Protective plug
10/01/2002US6460083 Communication system for selectively connecting a server to numerous terminal units over a public network
10/01/2002US6460075 Browser-based email system with user interface for audio/video capture
10/01/2002US6460057 Data object management system
10/01/2002US6459902 System and method for selectively blocking or dropping calls in a telecommunications network
10/01/2002US6459897 Method and apparatus for alerting a station in one network of a requested communication from a second network
10/01/2002US6459894 Method and apparatus for assisting a user to find a communication resource of sufficient capacity
10/01/2002US6459788 Call center resource processor
10/01/2002US6459787 Method and system for delivery of individualized training to call center agents
10/01/2002US6459785 Method of providing a dial-in function in telecommunication systems
10/01/2002US6459784 Method for the definition of a call forward operation within a telecommunications system
10/01/2002US6459782 System and method of developing mapping and directions from caller ID
10/01/2002US6459781 Key telephone apparatus with call distribution function
10/01/2002US6459776 System and method for personalized multimedia messaging
10/01/2002US6459774 Structured voicemail messages
10/01/2002US6459773 System to pre-qualify copper subscriber loops for high bandwidth access service using subscriber or network generated tones
10/01/2002US6459697 Integrated telephony network combining a packet data network and a dedicated—connection network
10/01/2002US6459693 Device and method for cancelling code interference in a CDMA communication system
10/01/2002US6459362 Person paging method
10/01/2002CA2290588C Residential protection service center
10/01/2002CA2227665C Long distance service bureau
10/01/2002CA2224038C Atm network externally controlled for network resource reservation of end-to-end switched virtual connection
10/01/2002CA2129002C Near-end communications line characteristic measuring system
09/2002
09/30/2002WO2001073673A2 Universal digital mobile device
09/30/2002CA2404963A1 Universal digital mobile device
09/26/2002WO2002076122A1 Method for providing telephone directory service accompnying sms notification
09/26/2002WO2002076121A1 System for controlling access to data relating to the localization of geolocalizable devices
09/26/2002WO2002076112A1 Signaling gateways
09/26/2002WO2002076076A1 Caller treatment in a sip network
09/26/2002WO2002076073A1 Operational support system for telecommunication services
09/26/2002WO2002076072A1 Voip systems
09/26/2002WO2002076071A1 Computer telephony integration
09/26/2002WO2002076070A1 Systems and methods for updating ip communication service attributes
09/26/2002WO2002076069A1 System and method for virtual interactive response unit
09/26/2002WO2002076051A1 Selective feature blocking in a communications network
09/26/2002WO2002076050A1 Virtual private network (vpn)-aware customer premises equipment (cpe) edge router
09/26/2002WO2002076049A1 Recursive query for communications network data
09/26/2002WO2002076048A1 Shared dedicated access line (dal) gateway routing discrimination
09/26/2002WO2002076030A1 Self-tuning statistical resource allocation for multipoint network events
09/26/2002WO2002076029A1 System, method and apparatus that isolate virtual private network (vpn) and best effort traffic to resist denial of service attacks
09/26/2002WO2002076025A1 Method and system for providing a wireless terminal communication session integrated with data and voice services
09/26/2002WO2002076021A1 Packet switched network voice communication
09/26/2002WO2002076006A2 Systems and methods for communicating from an integration platform to a billing unit
09/26/2002WO2002075940A2 Systems and methods for collecting and rating contact center usage
09/26/2002WO2002075607A1 Systems and methods for updating an ldap
09/26/2002WO2002075606A1 Systems and methods for communicating from an integration platform to a lightweight directory access protocol based database
09/26/2002WO2002075605A1 Xml based transaction detail records
09/26/2002WO2002075574A1 Systems and methods for accessing reporting services
09/26/2002WO2002075572A1 User aliases in a communication system
09/26/2002WO2002075559A1 A method for recording events in an ip network
09/26/2002WO2002075554A1 Pool-based resource management in a data network
09/26/2002WO2002075548A1 SYSTEM, METHOD AND APPARATUS THAT EMPLOY VIRTUAL PRIVATE NETWORKS TO RESIST IP QoS DENIAL OF SERVICE ATTACKS
09/26/2002WO2002075504A2 A method for billing in a telecommunications network
09/26/2002WO2002075503A2 Systems and methods for retrieving and modifying data records for rating and billing purposes
09/26/2002WO2002075502A2 Systems and methods for updating ip communication service attributes using an ldap
09/26/2002WO2002075495A2 Channels identification method based on communication participants' preferences
09/26/2002WO2002075339A1 Communications system with fraud monitoring
09/26/2002WO2002074054A2 Method and system for providing intelligent network control services in ip telephony
09/26/2002WO2002074053A2 Systems and methods for interfacing with a billing and account management unit
09/26/2002WO2002074049A2 Systems and methods for communicating from an integration platform to a profile management server
09/26/2002WO2002056569A3 Telecommunication data compression apparatus and method
09/26/2002WO2002049373A3 A method and arrangement for configuring a mobile telephone
09/26/2002WO2002028075A3 Removing noise feedback in conference calls due to accoustical cross talk
09/26/2002WO2002015534B1 Procedure for facilitating a service in a communication network
09/26/2002WO2001045322A3 Presence management system using context information
09/26/2002WO2001039176A3 Method and device for voice recognition and a telecommunications system
09/26/2002WO2001009745A9 System for customer contact information management and methods for using same
09/26/2002US20020138828 Systems and methods for interfacing with a billing and account management unit
09/26/2002US20020138603 Systems and methods for updating IP communication service attributes
09/26/2002US20020138569 Method and apparatus for a conference call mediation service
09/26/2002US20020138563 Systems and methods for communicating from an integration platform to a profile management server
09/26/2002US20020138489 Systems and methods for updating an LDAP
09/26/2002US20020138488 Systems and methods for communicating from an integration platform to a lightweight directory access protocol based database
09/26/2002US20020138427 Systems and methods for communicating from an integration platform to a billing unit
09/26/2002US20020138378 Systems and methods for retrieving and modifying data records for rating and billing purposes
09/26/2002US20020138302 Prepaid telecommunication card for health care compliance
09/26/2002US20020138296 Systems and methods for collecting and rating contact center usage
09/26/2002US20020138195 Location registration apparatus, location registration method, and mobile communication network
09/26/2002US20020137533 System for coordination of TDD transmission bursts within and between cells in a wireless access system and method of operation
09/26/2002US20020137531 Process for operating a radio-based communications system
09/26/2002US20020137526 Positional information retrieval method and mobile telephone system
09/26/2002US20020137525 Providing location based directory numbers for personalized services
09/26/2002US20020137503 Incoming call handling method for mobile communications device incorporating mobile assisted messaging on demand
09/26/2002US20020137501 Systems and methods for wireless memory programming
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