| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 05/19/2004 | CN1497905A Wide area network connecting device and method |
| 05/19/2004 | CN1497900A System and method for telephone talking inquiring and bookmark-making |
| 05/19/2004 | CN1150795C Method and system of exploiting location-dependent services in cellular radio system |
| 05/19/2004 | CN1150788C Communication method and apparatus improvements |
| 05/19/2004 | CN1150777C Method and arrangement for resolving performance feature interactions in communication system |
| 05/19/2004 | CN1150745C Telephone exchanger |
| 05/19/2004 | CN1150743C Telephone exchange with analog user lines connecting to digit time-division multi-switching |
| 05/19/2004 | CN1150728C Switching system data interface |
| 05/19/2004 | CN1150692C Frequency-sharing system |
| 05/18/2004 | US6738981 General access system |
| 05/18/2004 | US6738805 Audio-contents demo system connectable to a mobile telephone device |
| 05/18/2004 | US6738803 Proxy browser providing voice enabled web application audio control for telephony devices |
| 05/18/2004 | US6738637 Dynamic variation of class of service in a communication network based on network resources |
| 05/18/2004 | US6738633 Method for providing number portability of mobile phone |
| 05/18/2004 | US6738630 Combining markers with location information to deliver domain-specific content to mobile devices |
| 05/18/2004 | US6738617 Controller for reducing latency in a group dormancy-wakeup process in a group communication network |
| 05/18/2004 | US6738616 Automatic telephone service forwarding device |
| 05/18/2004 | US6738473 Call queuing |
| 05/18/2004 | US6738469 Method and system for performing dialling of a telephone number supplied from a data store |
| 05/18/2004 | US6738468 Method for providing additional information to a telephone customer having a non-published telephone number |
| 05/18/2004 | US6738467 Selective call waiting service |
| 05/18/2004 | US6738466 System and method for redirecting number identification |
| 05/18/2004 | US6738465 Call-back number voice capture method and apparatus |
| 05/18/2004 | US6738464 Personal data sharing system in telephone network |
| 05/18/2004 | US6738462 Unified communications automated personal name addressing |
| 05/18/2004 | US6738461 Methods and apparatus for returning a call over a telephony system |
| 05/18/2004 | US6738458 Methods and systems for changing the domain association of a mailbox in a messaging system |
| 05/18/2004 | US6738457 Voice processing system |
| 05/18/2004 | US6738456 School observation and supervisory system |
| 05/18/2004 | US6738455 Apparatus and method for testing subscriber lines and equipment |
| 05/18/2004 | US6738454 Modular test instrument |
| 05/18/2004 | US6738390 SIP-H.323 gateway implementation to integrate SIP agents into the H.323 system |
| 05/18/2004 | US6738374 Speech transmission in a packet network |
| 05/18/2004 | US6738357 Method and apparatus for multiple media digital communication system |
| 05/18/2004 | US6738353 System and method for monitoring a packet network |
| 05/18/2004 | CA2450116A1 Technique for assisting a user with information services at an information/call center |
| 05/18/2004 | CA2321697C Internet and telephony based messaging system |
| 05/18/2004 | CA2157895C Interactive system for telephone and video communication including capabilities for remote monitoring |
| 05/13/2004 | WO2004040920A1 Calling party ringtone selection in telephone system |
| 05/13/2004 | WO2004040889A1 Predective dialling by monitoring progress of agent script |
| 05/13/2004 | WO2004040888A1 Method and testing device for verifying the charge invoicing for a communications connection according to time unit intervals |
| 05/13/2004 | WO2004040807A1 Method for retrieval and checking the reliability of information by means of a mobile (cellular) telephone |
| 05/13/2004 | WO2004021131A3 System and method for third party application sales and services to wireless devices |
| 05/13/2004 | WO2002093874A3 System and method for telephone call recording and recorded call retrieval |
| 05/13/2004 | US20040093385 Memory information backup method and system for cell phone |
| 05/13/2004 | US20040093343 Enhanced client relationship management systems and methods |
| 05/13/2004 | US20040093317 Automated contact information sharing |
| 05/13/2004 | US20040093217 Method and system for automatically creating voice XML file |
| 05/13/2004 | US20040093216 Method and apparatus for providing speech recognition resolution on an application server |
| 05/13/2004 | US20040093201 System and method for pre-processing information used by an automated attendant |
| 05/13/2004 | US20040093135 Apparatus and method for testing performance of mobile station having GPS function |
| 05/13/2004 | US20040092295 Method for storing and reproducing ring tone melodies of mobile phones and system thereof |
| 05/13/2004 | US20040092293 Third-party call control type simultaneous interpretation system and method thereof |
| 05/13/2004 | US20040092279 Automatic data distributing system and method |
| 05/13/2004 | US20040092255 Upgrading of electronic files including automatic recovery from failures and errors occurring during the upgrade |
| 05/13/2004 | US20040092252 Method and apparatus for call notification and delivery to a busy mobile station |
| 05/13/2004 | US20040092248 Over-the-air subsidy lock resolution |
| 05/13/2004 | US20040092231 Communication system and method, information processing terminal and method, and information processing apparatus and method |
| 05/13/2004 | US20040091096 Digital delaying device |
| 05/13/2004 | US20040091095 Locale based call forwarding with automated creation of new locales |
| 05/13/2004 | US20040091093 Method and system for providing advertising to telephone callers |
| 05/13/2004 | US20040091091 Charging server, charging method, recorded medium where charging program is stored, and recorded medium where connection program is stored |
| 05/13/2004 | US20040091089 Network telephone system and methods therefor |
| 05/13/2004 | US20040091087 Electronic document answering machine |
| 05/13/2004 | US20040091086 Facilitation of a conference call |
| 05/13/2004 | US20040090954 Method and apparatus for providing internet call waiting with voice over internet protocol |
| 05/13/2004 | US20040090951 System and method for serving short message in high rate packet data system |
| 05/13/2004 | US20040090911 Communication system having enhanced reliability |
| 05/13/2004 | US20040090727 Technique for fault isolation and transient load isolation for multiple electrical loads connected to a common electrical power source |
| 05/13/2004 | US20040089810 System and method for optical monitoring of a combustion flame |
| 05/13/2004 | DE29624494U1 Signal monitoring method for telecommunication exchange - having monitoring unit which transmits part of content signal which is to be monitored via telephony network to processing unit |
| 05/13/2004 | DE10251143A1 Verfahren und Prüfvorrichtung zum Überprüfen für eine Kommunikationsverbindung nach Zeittaktintervallen The method and test device for checking for a communication connection after timing intervals |
| 05/13/2004 | CA2498955A1 Method and testing device for verifying the charge invoicing for a communications connection according to time unit intervals |
| 05/12/2004 | EP1418742A1 Method and apparatus for evaluating the perceived quality of a voice signal received through a packet communication network |
| 05/12/2004 | EP1418741A2 Method and apparatus for providing real-time communication center statistical data to a third-party application over a data network |
| 05/12/2004 | EP1418740A1 Simultaneous interpretation system and method thereof |
| 05/12/2004 | EP1418739A1 Direct digital access arrangement circuitry and method for connecting to phone lines |
| 05/12/2004 | EP1418736A1 Memory information backup method and system for cell phone |
| 05/12/2004 | EP1418715A1 Common channel flow control method and system |
| 05/12/2004 | EP1417848A1 A system and method for performing soft handoff in a wireless data network |
| 05/12/2004 | EP1417826A1 System for updating software in a wireless device |
| 05/12/2004 | EP1417805A2 System and method for performing combined tdm and packet switching in a tdm cross connect |
| 05/12/2004 | EP1417803A2 Distribution of status information from several virtual output queues over a plurality of switch cards of a packet switching device |
| 05/12/2004 | EP1417788A2 Test enabled application execution |
| 05/12/2004 | EP1417772A2 Cellular telephone protocol extension |
| 05/12/2004 | EP1417580A2 Remote module for a communications network |
| 05/12/2004 | EP1232640A4 Virtual pbx system |
| 05/12/2004 | EP1214835A4 Contact routing system and method |
| 05/12/2004 | EP1169842B1 Anonymous messaging using mobile telephones |
| 05/12/2004 | EP1099146A4 Methods and systems for accessing information from an information source |
| 05/12/2004 | EP1068753A4 Communication method and apparatus improvements |
| 05/12/2004 | EP1060592A4 Teleconferencing method and apparatus with three-dimensional sound positioning |
| 05/12/2004 | EP0981887B1 Testing telecommunications equipment |
| 05/12/2004 | EP0962088B1 Call-forwarding system using adaptive model of user behavior |
| 05/12/2004 | EP0962029B1 Communicating between stations |
| 05/12/2004 | CN2615977Y Intelligent radio comprehensive alarming system based on local telephone network |
| 05/12/2004 | CN1496659A A network and metod for sharing radio acess nodes between core networks |
| 05/12/2004 | CN1496650A Method for operating communication system |
| 05/12/2004 | CN1496649A Determination of connection and/or device status of user terminal |
| 05/12/2004 | CN1496645A Mixed mode interactive action method |