| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
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| 01/29/2015 | US20150029896 Home Gateway Terminal System |
| 01/29/2015 | US20150029895 Prevention of call loops for wholesale voip traffic termination |
| 01/29/2015 | US20150029838 System and method for speeding call originations to a variety of devices using intelligent predictive techniques for half-call routing |
| 01/28/2015 | EP2830365A1 Portable voice routing apparatus, a system, and a method for processing telephony voice communication |
| 01/28/2015 | CN204131592U 一种语音网关 A voice gateway |
| 01/28/2015 | CN103079018B 中继抓包定位对接业务异常的方法及装置 Relay packet capture abnormal positioning docking business method and apparatus |
| 01/28/2015 | CN102739878B 软交换架构下获取主叫信息的方法及ngn系统 Get softswitch architecture methods and ngn calling information systems |
| 01/28/2015 | CN102571378B 一种基于用户侧的固网终端配置管理的方法和系统 Fixed-line method based on the end user side and configuration management systems |
| 01/28/2015 | CN102413195B 基于ip的紧急定位方法、服务器及系统 Emergency locator ip-based method, the server and the system |
| 01/28/2015 | CN101616223B 在软件应用程序中实施分布式语音功能的方法 Method implemented in software distributed voice applications |
| 01/27/2015 | US8943209 Methods, systems, and computer readable media for policy and charging rules function (PCRF) fault tolerance |
| 01/27/2015 | US8943139 Virtual private meeting room |
| 01/27/2015 | US8942688 Methods and systems for call processing in a wireline and wireless network |
| 01/27/2015 | US8942682 Network element, telecommunication system, integrated circuit and a method for providing a telephony connection |
| 01/27/2015 | US8942664 System, method, and apparatus for using alternative numbers for routing voice calls and short messages in a communications network |
| 01/27/2015 | US8942368 Call notification with rich caller identification |
| 01/27/2015 | US8942363 Method and apparatus for abstracting telephony functions |
| 01/27/2015 | US8942227 Enhanced filtering for an IP multimedia subsystem |
| 01/27/2015 | US8941888 Facsimile to E-mail communication system with local interface |
| 01/22/2015 | US20150026591 User Interface |
| 01/22/2015 | US20150023345 Example-based audio inpainting |
| 01/22/2015 | US20150023220 Techniques For Providing Multimedia Communication Services To A Subscriber |
| 01/22/2015 | US20150022624 Supporting Enhanced Media Communications Using a Packet-Based Communication Link |
| 01/21/2015 | CN204119307U 一种将voip电话作为pstn电话分机的系统 A method as pstn telephone voip phone system extension |
| 01/21/2015 | CN104301569A 基于软交换的电力调度系统及其软交换接入的方法 Power dispatch system-based approach and its softswitch softswitch access |
| 01/21/2015 | CN104301568A 一种电话机连接装置 A telephone connection device |
| 01/21/2015 | CN104301567A 一种网络通话方法及系统 A network method and system calls |
| 01/21/2015 | CN104301556A 电话交互方法、装置和系统 Telephone interaction method, apparatus and system |
| 01/21/2015 | CN104301551A 一种音乐播放的方法和设备 Method and apparatus for music playback |
| 01/21/2015 | CN103297630B 一种播放多媒体信息的方法及装置 For playing a method and device for multimedia information |
| 01/21/2015 | CN103023630B 一种基于脉冲编码调制语音编码的语音流的信息隐藏方法 Information Hiding a pulse code modulation speech coding based voice stream |
| 01/21/2015 | CN102377695B 网关及利用网关建立网络电话通话的方法 Gateway Gateway and use the method to establish a network calls |
| 01/21/2015 | CN102217270B 使用认证令牌来授权防火墙打开针孔 Use the authentication token to authorize a firewall to open a pinhole |
| 01/21/2015 | CN102137198B 总机业务的实现方法及网关设备 Implementation switchboard services and gateway devices |
| 01/21/2015 | CN102065188B 作为用于自动激活专用软电话应用的触发器的分组报头 As for the automatic activation of the trigger dedicated softphone application packet header |
| 01/20/2015 | US8938064 Method and system for assigning tasks to workers |
| 01/20/2015 | US8938062 Method for accessing service resource items that are for use in a telecommunications system |
| 01/20/2015 | US8938061 Systems and methods for configuring and registering internet protocol (IP) phones |
| 01/20/2015 | US8938057 Dynamic registration for call-pickup group membership, and selective rerouting of calls |
| 01/20/2015 | US8938055 System and method for establishing data communication using pre-configured user data |
| 01/20/2015 | US8937909 System and method of communication in an IP multimedia subsystem network |
| 01/15/2015 | US20150016596 Feature-based software system for programming of a business pbx |
| 01/15/2015 | US20150016447 Reverse Context System |
| 01/15/2015 | US20150016422 Common mobility management protocol for multimedia applications, systems and services |
| 01/15/2015 | US20150016404 Outbound Communication Session Establishment on a Telecommunications Network |
| 01/14/2015 | CN204103997U Sip ip广播通信系统 Sip ip broadcast communication system |
| 01/14/2015 | CN104284036A 一种网络融合的实现方法及装置 Method and apparatus for achieving a converged network |
| 01/14/2015 | CN104284035A 呼叫控制方法和装置 The call control method and apparatus |
| 01/14/2015 | CN104284030A 一种业务登记方法及设备 A service registration method and apparatus |
| 01/14/2015 | CN104283863A 一种实现数据包重组的方法和装置 A method and apparatus for data packet reorganization |
| 01/14/2015 | CN104283851A 非法自动呼叫的屏蔽方法和系统以及语音鉴权设备 Shielding method and system for automatic call illegal and voice authentication device |
| 01/14/2015 | CN102461139B 增强的通信桥接器 Enhanced communication bridge |
| 01/13/2015 | US8935391 Systems and methods for retrieving customer premise equipment data |
| 01/13/2015 | US8934883 Bridge line appearance for location-aware mobile devices |
| 01/13/2015 | US8934619 Providing called number characteristics to click-to-dial customers |
| 01/13/2015 | US8934614 Systems and methods for dynamic pay for performance advertisements |
| 01/13/2015 | US8934484 Terminal-to-terminal communication connection control method using IP transfer network |
| 01/13/2015 | US8934481 Loop condition prevention at internetwork interface boundary |
| 01/13/2015 | US8934477 Routing of web-based contacts |
| 01/13/2015 | US8934381 Conference endpoint instructing a remote device to establish a new connection |
| 01/08/2015 | US20150010140 Automated attendant multimedia session |
| 01/08/2015 | US20150009986 Systems and methods for ip and voip device location determination |
| 01/07/2015 | EP2822262A1 Mechanism of dynamic signaling of encoder capabilities |
| 01/07/2015 | EP2822261A2 Method and assembly for pooling multimodal waiting fields and searching current telephone calls for a user in a telecommunications network |
| 01/07/2015 | EP2820821A1 Method and device for making available at least one communication datum |
| 01/07/2015 | CN204089947U 带WiFi功能的融合通信设备 Converged communications devices with WiFi function |
| 01/07/2015 | CN204089946U 一种模块化的嵌入式ip融合通信设备 A modular embedded ip converged communications equipment |
| 01/07/2015 | CN204089863U Pstn-以太网网关 Pstn- Ethernet Gateway |
| 01/07/2015 | CN204089845U 一种面向多业务的综合接入系统 An integrated access system for multi-service |
| 01/07/2015 | CN104269175A 一种基于最佳相似度匹配的ip语音隐写方法 An optimal similarity matching steganographic method based on ip voice |
| 01/07/2015 | CN103067626B 通信系统和方法 Communication system and method |
| 01/06/2015 | US8930574 Voice and other media conversion in inter-operator interface |
| 01/06/2015 | US8929533 Peer to peer contact center |
| 01/06/2015 | US8929521 System and method for authenticating a communication device |
| 01/06/2015 | US8929520 Internet phone system and directory search engine using same |
| 01/06/2015 | US8929358 Call flow system and method for use in a legacy telecommunication system |
| 01/06/2015 | US8929357 Method, system and gateway for supplying intelligent service |
| 01/01/2015 | US20150003598 Image communication apparatus and signal processing unit |
| 01/01/2015 | US20150003445 Method and System of Voice Carry Over for Instant Messaging Relay Services |
| 01/01/2015 | US20150003437 LAN Based Wireless Communications System |
| 01/01/2015 | US20150003254 Radio communication system and base station |
| 12/31/2014 | CN104253914A 一种用于话音频带数据激励事件协商的方法及其媒体网关 A method for voice-band data stimulus event consultation and media gateway |
| 12/31/2014 | CN104253912A 用于使用语音信箱提供消息传送的方法和装置 Methods and apparatus for providing voicemail messaging |
| 12/30/2014 | US8924864 System and method for collaboratively communicating on images and saving those communications and images in a standard known format |
| 12/30/2014 | US8924554 Domain-less service selection |
| 12/30/2014 | US8924217 Communication converter for converting audio information/textual information to corresponding textual information/audio information |
| 12/30/2014 | US8923500 Communication networks in which an application server and multiple directory numbers are used to provide internet protocol like features to time division multiplexed phone lines |
| 12/30/2014 | US8923499 Apparatus and method for providing enhanced telecommunications services |
| 12/30/2014 | US8923498 Systems and methods for integrating information from voice over internet protocol systems and social networking systems |
| 12/30/2014 | US8923410 Information transmission apparatus and information transmission method |
| 12/30/2014 | US8923289 Communicating tone information in a network |
| 12/30/2014 | US8923281 Methods and apparatus to perform call screening in a voice over internet protocol (VoIP) network |
| 12/30/2014 | US8923276 Internet protocol telephony voice/video message deposit and retrieval |
| 12/30/2014 | US8923264 Intelligent delivery agent for short message distribution center |
| 12/25/2014 | US20140376716 Method and apparatus for optimizing response time to events in queue |
| 12/25/2014 | US20140376705 System and method for non-disruptive mitigation of voip fraud |
| 12/25/2014 | US20140376543 System and method for providing a communication endpoint information service |
| 12/25/2014 | US20140376542 Auto-dialer management through fxo interface |
| 12/25/2014 | US20140376538 Portable system for institutional telephone service provision |
| 12/25/2014 | US20140376443 Method and apparatus for providing voice service in communication system |