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)
03/2007
03/20/2007US7194075 System and process for automatic storage, enforcement and override of consumer do-not-call requests
03/20/2007US7194072 Method and system for remotely accessing and controlling remote devices
03/20/2007US7194071 Enhanced media gateway control protocol
03/20/2007US7194070 Integrated telephone call and context notification mechanism
03/20/2007US7194068 Autonomous voice responder unit
03/20/2007US7194023 Loop extender with communications, control, and diagnostics
03/20/2007US7193970 Protected routing in a communication network
03/20/2007CA2422220C Method and device for co-ordinating telecommunication services
03/20/2007CA2331595C Call management system using dynamic queue position
03/20/2007CA2278461C Intelligent network with distributed service control function
03/16/2007CA2557357A1 Telephone exchange apparatus and incoming call control method for telephone exchange apparatus
03/15/2007WO2007030306A2 Processing calls in a selective call radio and methods thereof
03/15/2007WO2007030247A1 Method and apparatus for multiparty collaboration enhancement
03/15/2007WO2007030087A1 System and method for hitless monitoring access of a communications circuit
03/15/2007WO2007029560A1 Communication provider selecting method and mobile communication terminal apparatus
03/15/2007WO2007028722A1 Method and device for establishing a subject-related communication link
03/15/2007WO2007028423A1 Conference system discussion unit with exchangeable modules
03/15/2007WO2007028332A1 Method and system for enabling number portability in ims networks
03/15/2007WO2007028317A1 Crbt copying method
03/15/2007WO2007028316A1 A method for realizing individuation service in group service, system and service application server
03/15/2007WO2007028303A1 A method for calculating the attanuation of the exterior digital subscriber line
03/15/2007WO2007028301A1 A method and a terminal unit for calling terminal to control personalizing information
03/15/2007WO2006118750A3 System and method for configuring and operating a network based telephone system
03/15/2007WO2005034538A3 Method for setting up a communication link
03/15/2007WO2005015806A8 Method and system for collecting synchronizing and reporting telecommunication call events and work flow related information
03/15/2007US20070060131 Telecommunications services apparatus and methods
03/15/2007US20070060118 Centralized voice recognition unit for wireless control of personal mobile electronic devices
03/15/2007US20070060117 Short-range wireless architecture
03/15/2007US20070060116 External memory management apparatus and external memory management method
03/15/2007US20070060115 Method and apparatus for improved calling in a mobile communication terminal
03/15/2007US20070060114 Predictive text completion for a mobile communication facility
03/15/2007US20070060113 Model driven application framework
03/15/2007US20070060106 Authentication in a packet data network
03/15/2007US20070060105 System and method for optimizing a wireless connection between wireless devices
03/15/2007US20070060104 Method and apparatus for improving communication security
03/15/2007US20070060103 System and method of modifying communications policy settings in a wireless network
03/15/2007US20070058796 Computer-aided processing of a voting message and determination of a voting result
03/15/2007US20070058795 Methods, systems, and computer program products for using a personal conference to privately establish and control media connections with a telephony device
03/15/2007US20070058794 Method and apparatus for performing call setup for a video call in 3G-324M
03/15/2007US20070058793 Call center system and method for obtaining interface invoke information
03/15/2007US20070058790 Network telephone system and methods therefor
03/15/2007US20070058701 Method for detecting the orthogonal code cdma signal
03/15/2007US20070058579 Method for processing calls from multiple communication networks and equipment thereof
03/15/2007DE19920692B4 Kommunikationssystem und -verfahren Communication system and method
03/15/2007DE102005042141A1 Konferenz-Kommunikationssystem, Verfahren zum Betreiben eines Konferenz-Kommunikationssystems, Notifizierungseinrichtung und Verfahren zum Notifizieren eines Kommunikationsendgeräts Conference communication system, method for operating a conference communication system Notifizierungseinrichtung and method for notifying a communication terminal
03/15/2007DE102004019584B4 Verfahren zum Betreiben einer Telekommunikationsverbindung zwischen zwei Telekommunikationsgeräten A method of operating a telecommunication connection between two telecommunication devices
03/14/2007EP1763276A2 Method for processing calls from multiple communication networks and equipment thereof
03/14/2007EP1763260A1 Context-based event processing
03/14/2007EP1763241A2 Spatially correlated audio in multipoint videoconferencing
03/14/2007EP1763213A1 Method and system for converting messages left on a voice mail system
03/14/2007EP1763212A2 Method and system for switching of SMS-messages within a telecommunication network
03/14/2007EP1763211A2 Setup of voice calls whith caller selectable ring tones/animations or where the call participants exchanges data during the call
03/14/2007EP1763207A2 Phone-independent key expansion module
03/14/2007EP1763205A1 Communication system, transfer control method, telephone device used for same, communication device, and program
03/14/2007EP1762996A1 Integrated security and communications system
03/14/2007EP1762106A1 Method and system for providing multimedia ring back tone service by using call-side switching center
03/14/2007EP1762082A1 A method and arrangement for providing user information to a telecommunication client
03/14/2007EP1762057A1 A method of sending cti messages with varying delays
03/14/2007EP1762026A1 A method of providing a radio service at a remote terminal
03/14/2007EP1695533A4 Real time system update in a mobile communication network
03/14/2007EP1488246A4 System and method for monitoring a packet network
03/14/2007EP1483685A4 Method and system for enabling connectivity to a data system
03/14/2007EP1461935B1 User interface and method of viewing unified communications events on a mobile device
03/14/2007EP1449104A4 Method and apparatus for building communication between agent desktop scripting applications and an outbound call software suite
03/14/2007EP1430452B1 Point-of-sale (pos) voice authentication transaction system
03/14/2007EP1016242B1 Contemporaneous connectivity to multiple piconets
03/14/2007EP0973795B1 Selective call device and method of subscribing to information services
03/14/2007CN1930905A Wireless IP telephone unit
03/14/2007CN1930878A Method for interruption-free conference call
03/14/2007CN1930864A Method for transmitting calling communication terminal location data to a call centre
03/14/2007CN1930863A A method and arrangement for providing user information to a telecommunication client
03/14/2007CN1929685A Method for realizing auxiliary dial business
03/14/2007CN1929665A Short message control method of mobile phone function
03/14/2007CN1929659A Short message input device for portable terminal and method thereof
03/14/2007CN1929639A Weather information display device of portable terminal and method
03/14/2007CN1929636A Method and device for realizing charging notice in calling process
03/14/2007CN1929632A Method and device for fault PBX automatic taking-in charge
03/14/2007CN1929630A One-number-business system for transmitting-receiving message and method for realizing same
03/14/2007CN1929629A Method, system for triggering intelligent business and signal processing device
03/14/2007CN1929628A System and method for transparent consolidation of switches in a telecommunications network
03/14/2007CN1929528A Wireless mobile phone system and method for automatically determing advertising object customers
03/14/2007CN1929523A Small-sized simulative telephone interface conference system
03/14/2007CN1929522A Remote oral interpretation service system
03/14/2007CN1929521A Method for realizing call shifting among Blue Tooth voice terminals
03/14/2007CN1929520A Method, system and background music platform for realizing preview of background music service
03/14/2007CN1929519A Method and system for realizing busy prompting service
03/14/2007CN1929518A Method, system and device for realizing NP business
03/14/2007CN1929517A Method for realizing 'no disturbance' service of wireless communication system
03/14/2007CN1929516A Method for realizing colour bell service
03/14/2007CN1929515A Telephone traffic statistic method and system
03/14/2007CN1929514A Method for improving stability of dialing/receiving telephone through wireless gateway
03/14/2007CN1929500A Address inquiry system, computer program product and method therefor
03/14/2007CN1929499A Address inquiry system, computer program product and method therefor
03/14/2007CN1929486A Communication business processing system and method
03/14/2007CN1929456A Address inquiry system, computer program product and method therefor
03/14/2007CN1929447A Method and device for searching address prefixion and message transfer method and system
03/14/2007CN1305344C Method for realizing multiple value increasing service based on positioning zone bearing
03/14/2007CN1305321C Method for managing monitoring data
03/14/2007CN1305258C Database maintenance method and system for communication network
03/14/2007CN1305248C DSL system for transferring mixed DSL signals through user access wire
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