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)
11/2003
11/27/2003WO2003063452A3 Rich calling line handling in call setup signalling
11/27/2003WO2003058782A3 Protection circuit with low capacitance
11/27/2003WO2003056740A3 Systems and methods for locating and tracking a wireless device
11/27/2003WO2003044966A3 Technique for generating correlation number for use in lawful interception of telecommunications traffic
11/27/2003WO2003024037A3 Protocol gateway between a h.323 terminal and another terminal, without master role implementation
11/27/2003WO2003023735A3 Telecommunications system service logic data model
11/27/2003WO2003021932A3 Method and system for direct access to web content via a telephone
11/27/2003WO2003021796A3 Multi modal communications system
11/27/2003WO2003005664A3 Method and apparatus for resolving an entity identifier into an internet address using a domain name system (dns) server
11/27/2003WO2003003704A3 Convergent communications platform and method for mobile and electronic commerce in a heterogeneous network environment
11/27/2003US20030220979 Virtual mobile phone - SMS box
11/27/2003US20030220793 Interactive system and method of controlling same
11/27/2003US20030220784 System and method for automated voice message transcription and delivery
11/27/2003US20030220108 Mobile communication method
11/27/2003US20030220098 Calling-party-pays call processing for cellular and paging
11/27/2003US20030220095 Biometric authentication of a wireless device user
11/27/2003US20030220011 Modular connector for a data communications system enabling near-end crosstalk to be adjusted
11/27/2003US20030219114 Method and device for handling echo in a communication network
11/27/2003US20030219109 Automated delivery of instant message to a telephone line device
11/27/2003US20030219104 Voice message delivery over instant messaging
11/27/2003US20030219103 Call-content determinative selection of interception access points in a soft switch controlled network
11/27/2003US20030219029 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
11/27/2003US20030219018 System, tool and method for network monitoring and corresponding network
11/27/2003US20030219007 Reusable multi-protocol meta-architecture for Voice-over-IP playback
11/27/2003US20030218984 Communication system multiplexer included in the system, line performance test method and recording medium having program recorded thereon
11/27/2003CA2486357A1 End user control of a teleconferencing network through a data network
11/27/2003CA2484986A1 Subscriber line validation of a telephone network
11/26/2003EP1365567A1 Method for composing a dialog unit, for example an audio message, for a network-based automatic call assistant
11/26/2003EP1365566A2 Transaction based configuration of groups of media gateways in a customer care centre
11/26/2003EP1365565A1 System, tool and method for network monitoring and corresponding network
11/26/2003EP1365558A2 Reusable multi-protocol meta-architecture for voice-over-ip playback
11/26/2003EP1365552A1 An integrate network switching system
11/26/2003EP1365541A2 Partitioned interface architecture for transmission of broadband network traffic to and from an access network
11/26/2003EP1364690A2 Use of multiple player real-time voice communications on a gaming device
11/26/2003EP1364523A1 Separation of basic call functions and service provision in ip networks
11/26/2003EP1364520A2 Methods ans systems for automatically registering complaints against calling parties
11/26/2003EP1364501A2 Method and system for evaluating the quality of packet-switched voice signals
11/26/2003EP1364407A1 A semiconductor circuit regulator
11/26/2003EP1364350A1 Method for electronically ordering products at a sales outlet
11/26/2003EP1169799B1 Communications system
11/26/2003EP1133141B1 Portable telephone device
11/26/2003CN1459184A Method, system and device for monitoring activity of wireless communcation device
11/26/2003CN1459160A Apparatus and method for optical communication protection
11/26/2003CN1459062A System and method for identifying and establishing preferred modalities or channels for communications based on participants preference and contexts
11/26/2003CN1458801A Method and device for informing user or automatically closing hand phone
11/26/2003CN1458788A Full network marking method for common dialing user
11/26/2003CN1458785A Realizing method for warning note
11/26/2003CN1458784A Method for exhancing telephone main call display and providing area information
11/26/2003CN1458783A Method for realizing short code card number business in wired intelligent network
11/26/2003CN1458782A Prompting method for unanswered incoming call
11/26/2003CN1458781A Method for realizing short message full recording chat room for mobile communication terminal device
11/26/2003CN1458768A Method for realizing broadcast prompting sound and signal sound function in communication network
11/26/2003CN1458767A Method and plan in telecommunication net
11/26/2003CN1458763A Broadband network access method
11/26/2003CN1458761A Broadband network access method
11/26/2003CN1458760A Safe access method for borad band network
11/26/2003CN1129343C Telecommunication inter-exchange congestion control
11/26/2003CN1129296C Conferencing method for telephone switch system
11/26/2003CN1129295C Process for generating address directory
11/26/2003CN1129275C Point to multi-point radio distribution network and method for carrying out communication with it
11/25/2003US6654828 Personalized automated operator position
11/25/2003US6654825 Peripheral video conferencing system with control unit for adjusting the transmission bandwidth of the communication channel
11/25/2003US6654815 Contact server for call center
11/25/2003US6654798 Automatic contact distribution system definable agent log-off reasons
11/25/2003US6654722 Voice over IP protocol based speech system
11/25/2003US6654605 Point to multipoint radio data service
11/25/2003US6654602 Services for subscriber units with dissimilar service configuration capabilities
11/25/2003US6654601 Method and system for remote retrieval of messages using spontaneous networking technology
11/25/2003US6654589 Legal interception in a telecommunications network
11/25/2003US6654461 Synthesized telephone line ring signal impedance termination
11/25/2003US6654459 Enhanced agent authentication in virtual contact center
11/25/2003US6654458 Administration and control of an automatic call distributor by a remotely located supervisor
11/25/2003US6654457 Call centre
11/25/2003US6654456 Multi-service communication system and method
11/25/2003US6654455 IP conference telephone system compatible with IP-PBX systems
11/25/2003US6654454 Method and devices related to features or feature agent and method of controlling process flow between features
11/25/2003US6654453 Method and system for minimizing database structure overhead in handling large volume advanced intelligent network services
11/25/2003US6654452 Method and apparatus in a communications system for dynamic call rejection
11/25/2003US6654448 Voice messaging system
11/25/2003US6654409 Direct digital access arrangement circuitry and method for connecting DSL circuitry to phone lines
11/25/2003US6654352 Package growth/degrowth/shift method in exchange
11/25/2003US6654348 Modem pass through for remote testing
11/25/2003US6654045 Teleconferencing method and system
11/24/2003CA2387455A1 Virtual mobile phone - sms box
11/20/2003WO2003096729A1 Telecommunications network subscriber experience measurement
11/20/2003WO2003096711A1 Method for detecting calls and corresponding units
11/20/2003WO2003096709A2 Method and system for supporting non-intrusive and effective voice communication among mobile users
11/20/2003WO2003096665A1 Method and system for preventing data loss in a real-time computer system
11/20/2003WO2003096664A1 Method and apparatus for distributed interactive voice processing
11/20/2003WO2003096663A2 Method of generating test scripts using a voice-capable markup language
11/20/2003WO2003096662A1 System and method for recording telephonic communications
11/20/2003WO2003096660A1 A method of remotely changing operating characteristics of a communications device
11/20/2003WO2003096559A1 Intelligent selection of mode of communication
11/20/2003WO2003063521A8 Routing framework
11/20/2003WO2003044628A3 Method and system for providing a multimedia call model
11/20/2003WO2003039100B1 Asynchronous access to synchronous voice services
11/20/2003WO2003009566A3 Cooperative wireless luminescent imagery
11/20/2003WO2002103643A3 Point-of-sale (pos) voice authentication transaction system
11/20/2003WO2002089495A3 Interworking of b-side subscriber features for subscribers in a telecommunication on network
11/20/2003WO2002049326A3 Gateway adapter for a pbx system
1 ... 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 ... 999