| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
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| 05/13/2008 | US7372953 Methods and systems for default routing in a signaling network |
| 05/13/2008 | US7372952 Telephony control system with intelligent call routing |
| 05/13/2008 | US7372946 Measurement deferral and aggregation for extensible test configuration |
| 05/13/2008 | US7372876 Method for setting up a useful data link between terminals in a VoIP system |
| 05/13/2008 | US7372847 Data call routing on IP connections |
| 05/13/2008 | US7372844 Call routing method in VoIP based on prediction MOS value |
| 05/13/2008 | US7372840 Filtering of dynamic flows |
| 05/13/2008 | US7372822 Computer-based telephone call conferencing |
| 05/13/2008 | US7372810 Self managing directory service for voice over IP networks |
| 05/13/2008 | US7371175 Method and system for enhanced audio communications in an interactive environment |
| 05/08/2008 | WO2008054270A1 A method and arrangement for enabling multimedia communication with a private network |
| 05/08/2008 | WO2008052290A1 A session process and system |
| 05/08/2008 | WO2008031976A3 Method and server for notifying a call in a network |
| 05/08/2008 | WO2008022088A3 Method and system for communicating across telephone and data networks |
| 05/08/2008 | WO2008004153A3 Improved systems for providing peer-to-peer communications |
| 05/08/2008 | WO2008001231A3 Account creation system and call processing system |
| 05/08/2008 | US20080109226 Web Integrated Interactive Voice Response |
| 05/08/2008 | US20080107254 Telephone number area code processor |
| 05/08/2008 | US20080107252 Method and apparatus for communicating with one of plural devices associated with a single telephone number |
| 05/08/2008 | US20080107246 System and method for providing user input information to multiple independent concurrent applications |
| 05/08/2008 | CA2667837A1 Improved functionalities for local number portability in a telecommunications network |
| 05/07/2008 | EP1474937B1 A method and an apparatus for terminating a user from a group call in a group communication network |
| 05/07/2008 | EP1044551B1 Metadata-based network routing |
| 05/07/2008 | CN201057654Y Universal gateway device with Bluetooth control function |
| 05/07/2008 | CN101175121A Telephone system, master device, and terminal accommodation method |
| 05/07/2008 | CN101175120A Method and apparatus for identifying conversing pairs over a two-way speech medium |
| 05/07/2008 | CN101175119A Abnormal voice data processing method and apparatus |
| 05/07/2008 | CN101175118A Gateway and its signal strength adjustment method |
| 05/07/2008 | CN101175117A Calling method of multi-line network telephone |
| 05/07/2008 | CN101175105A Telephone dial with USB interface |
| 05/07/2008 | CN101175069A Method and network appliance for adjusting channel associated signalling interface |
| 05/07/2008 | CN101175054A 通信系统 Communication System |
| 05/07/2008 | CN101175008A Method for implementing voice intercommunication between telephone network and internet |
| 05/07/2008 | CN101174971A Telephone system and its encryption processing method |
| 05/07/2008 | CN101174958A Code division multiple access modem with flexible networking mode |
| 05/07/2008 | CN101174922A Transmitting and receiving method and device of VoIP service |
| 05/06/2008 | US7370094 Method and device for adjusting the maximum size of the information sequences transmitted in a telecommunication network |
| 05/06/2008 | US7369651 System and method for creating and accessing outgoing telephone call log |
| 05/06/2008 | US7369647 Voice mail notification using instant messaging |
| 05/06/2008 | US7369545 System using a signaling protocol for controlling voice calls originating in a circuit switching telephone network and routed over a packet switching network |
| 05/06/2008 | US7369539 System and method for providing service control to a single telephone end terminal from multiple service providers |
| 05/06/2008 | US7369536 Method for providing IP telephony with QoS using end-to-end RSVP signaling |
| 05/06/2008 | US7369535 Voice over Internet Protocol real time protocol routing |
| 05/06/2008 | US7369493 Congestion control in an IP network |
| 05/02/2008 | WO2008051396A2 Method, computer program product, and device for network reconnaissance flow identication |
| 05/02/2008 | WO2008051133A1 Aggregation node for control signaling |
| 05/02/2008 | WO2008021316A3 Methods, systems, and computer program products for hairpin condition elimination in a telecommunications network |
| 05/02/2008 | WO2008003711A3 Method and communication terminal for provision of voip using signalling based on the csta protocol |
| 05/02/2008 | WO2007117358A3 Home communications server |
| 05/01/2008 | US20080104524 System and Method for Facilitating Ip Telephony Applications |
| 05/01/2008 | US20080104517 Representation, decision models, and user interface for encoding managing preferences, and performing automated decision making about the timing and modalities of interpersonal communications |
| 05/01/2008 | US20080104254 System and method for establishing and maintaining a voice over internet protocol connection between wireless devices |
| 05/01/2008 | US20080102801 System and method of exchanging identification information for mobile stations |
| 05/01/2008 | US20080101586 Server apparatus |
| 05/01/2008 | US20080101584 Method of providing context aware announcements |
| 05/01/2008 | US20080101583 Internet telephone system ensuring communication quality and path setting method |
| 05/01/2008 | US20080101582 Systems and methods for implementing split numbering plan area codes in an ims network |
| 05/01/2008 | US20080101344 Method and System to Provide Redundancy for Calls |
| 04/30/2008 | EP1916834A1 Voice communication system over IP phone system |
| 04/30/2008 | EP1915850A2 Methods, systems, and computer program products for supporting transcoder-free operation in media gateway |
| 04/30/2008 | EP1915849A1 Method for analyzing errors of a data stream, particularly a real-time data stream, in a data network, communication system, and monitoring computer |
| 04/30/2008 | EP1649659B1 Connection of users in hybrid communication networks |
| 04/30/2008 | CN201054643Y xDSL line relay |
| 04/30/2008 | CN101170617A A remote monitoring method and system |
| 04/30/2008 | CN101170615A 电话系统 Phone System |
| 04/30/2008 | CN101170614A Voice data transmission system and sound data transmission method |
| 04/30/2008 | CN101170602A A media information processing method, communication system and user terminal |
| 04/30/2008 | CN101170597A An incoming call display processing method for IP call communication system |
| 04/30/2008 | CN101170596A An incoming call display processing method for IP call communication system |
| 04/30/2008 | CN101170594A An incoming call display processing method for IP call communication system |
| 04/30/2008 | CN101170593A A VoIP phone terminal and online failure detection device and method |
| 04/30/2008 | CN101170567A Terminal registration method and system based on session initialization protocol |
| 04/30/2008 | CN101170541A Packet receiving and transmission system and method |
| 04/30/2008 | CN101170344A A system and method for realizing air personal communication |
| 04/30/2008 | CN100385968C Method for processing short messages in SS7 network, and computer system |
| 04/29/2008 | US7366792 Method and system for proxying telephony messages |
| 04/29/2008 | US7366294 Communication system tonal component maintenance techniques |
| 04/29/2008 | US7366292 Call management reports |
| 04/29/2008 | US7366291 Call transfer service using service control point and service node |
| 04/29/2008 | US7366198 Method and system for packet and circuit telephony in a distributed telecommunications switching system |
| 04/29/2008 | US7366173 Method for distributing calls to a group of end points |
| 04/29/2008 | US7366158 Connection device providing access point to wide area network |
| 04/29/2008 | US7366151 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones |
| 04/29/2008 | US7366116 Network telephone system and methods therefor |
| 04/29/2008 | CA2326230C Integrated multimedia messaging service |
| 04/24/2008 | WO2008048557A2 Apparatus and method for making calls via internet |
| 04/24/2008 | WO2008046435A1 Method and system for processing of voice mail messages to filter out spam or spit |
| 04/24/2008 | WO2008021315A3 Methods, systems, and computer program products for associating independent legs of a call in a telecommunications network |
| 04/24/2008 | US20080098306 Web Integrated Interactive Voice Response |
| 04/24/2008 | US20080095353 Computer program products for routing phone calls to a pstn or a packet switched network based on called number |
| 04/24/2008 | US20080095339 System and method for providing requested quality of service in a hybrid network |
| 04/24/2008 | US20080095335 Region-Wide Messaging System and Methods including Validation of Transactions |
| 04/24/2008 | US20080095147 Method and apparatus for localized voice over internet protocol usage |
| 04/24/2008 | DE102006017050A1 Verfahren zum Herstellen einer Telefonverbindung A method for establishing a telephone connection |
| 04/23/2008 | EP1914972A2 Integrated access device storing audio announcements |
| 04/23/2008 | EP1913485A2 Policy engine |
| 04/23/2008 | EP1086556B1 Integrated voice and data communications over a local area network |
| 04/23/2008 | CN201051749Y Portable device with instant communication service |
| 04/23/2008 | CN101166214A Method for media gateway to process session service of IP network carrier voice unit |
| 04/23/2008 | CN101166189A A method for converting visual information as instant network caller style |