| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 379229000 | Interexchange signalling | 26 |
| 20080205623 | Method of Sending Cti Messages in a Communication System - There is described a method of sending CTI messages in a communications system. The method comprises assigning to each of a plurality of CTI messages a priority indicator selected from a plurality of different priority indicators, sending the plurality of CTI messages from a queue formed by the CTI messages such that the time interval between two messages sent from the queue depends upon the priority indicator assigned to the first of the two messages to be sent, whereby the time interval between messages being sent from the queue may vary. | 08-28-2008 |
| 20090022304 | Hierarchical Data Collection Network Supporting Packetized Voice Communications Among Wireless Terminals and Telephones - A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. The network accommodates real time voice transmission both through dedicated, scheduled bandwidth and through a packet-based routing within the confines and constraints of a data network. Conversion and call processing circuitry is also disclosed which enables access devices and personal computers to adapt voice information between analog voice stream and digital voice packet formats as proves necessary. Routing pathways include wireless spanning tree networks, wide area networks, telephone switching networks, internet, etc., in a manner virtually transparent to the user. A voice session and associate call setup simulates that of conventional telephone switching network, providing well-understood functionality common to any mobile, remote or stationary terminal, phone, computer, etc. | 01-22-2009 |
| 20090262921 | Unified Services Taxonomy For Converging Network Solution Platforms - Systems and methods for categorizing and mapping telecommunication services are provided. In this regard, a representative system in a communication, media, and entertainment (CME) environment, among others, includes at least one service provider that is a part of the CME environment. The service provider includes a computing device having a processing device that facilitates execution of programs stored in the computing device, and memory that is electrically coupled to the processing device. The memory is configured to store the programs that include a taxonomy manager, the taxonomy manager being configured to identify entities of a communication, media and entertainment environment (CME). The CME environment includes at least one service provider having multiple telecommunication platforms. The entities are associated with the multiple telecommunication platforms. The taxonomy manager is further configured to identify entities in a shared information and data model (SID), map the CME environment entities to the SID entities, and develop a taxonomy for the CME environment. | 10-22-2009 |
| 20090304173 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR EARLY MEDIA CONNECTION PROXYING - Methods, systems, and computer readable media for early media connection proxying are disclosed. According to one method, a call setup signaling message is received for establishing a call between a calling entity and a called entity. Based on at least one parameter in the call setup signaling message, it is determined whether an early media connection is required for the call. It is also determined whether early media connection proxying is required for the call. In response to determining that an early media connection and early media connection proxying are required for the call, signaling is performed on behalf of a network entity to establish an early media connection for the call. | 12-10-2009 |
| 20100046735 | Method and Apparatus for Accessing Communication Data Relevant to a Target Entity Identified by a Number String - Service resource items for use in call setup in a telephone system are held on servers that are connected to a computer network which is logically distinct from the telephone system infrastructure; this computer network may, for example, make use of the Internet. Each service item is locatable on the network at a corresponding URI and is associated with a particular telephone number. A mapping is provided between telephone numbers and the URIs of associated service resource items. When it is desired to access a service resource item associated with a particular telephone number, this mapping is used to retrieve the corresponding URI which is then used to access the desired service resource item. | 02-25-2010 |
| 20100111284 | SYNCHRONIZATION OF MULTIPLE TARGET SYSTEM DATA - A method and apparatus are provided for exchanging configuration information within a call center system between a central server and a plurality of dissimilar contact centers. The method includes the steps of the central server monitoring an contact center of the plurality of dissimilar contact centers for a configuration change message and converting the configuration change between a format of the central server and a format of a subscribing contact center of the plurality of contact centers, where the subscribing contact center is different than the monitored contact center. | 05-06-2010 |
| 20100135479 | NETWORK COMBINING WIRED AND NON-WIRED SEGMENTS - A local area network ( | 06-03-2010 |
| 20100135480 | NETWORK COMBINING WIRED AND NON-WIRED SEGMENTS - A local area network ( | 06-03-2010 |
| 20100266114 | MULTIMEDIA TERMINAL ADAPTER AND AUTOMATIC CALL FORWARDING METHOD - A multimedia terminal adapter (MTA) electronically connected to a call management server and phone sets configured in at least two different networks, includes a receiving module and a control module. The control module drives the phone sets configured in the at least two different networks to ring when the receiving module receives a call from the call management server, receives an off-hook signal from one of the phone set configured in a network, controls other phone sets configured in other networks to stop ringing, and sends the off-hook signal and Internet protocol (IP) port information of the off-hook phone set to the call management server. | 10-21-2010 |
| 20100296645 | Conserving Call Logic During Handoff - Conserving call logic during handoff may be provided. First, a call may be received at a first server. Next, the first server may determine that it cannot handle the call. Then the call may be transferred by the first server to a second server with enough information so that the second server can take up the call where the first server left off. Transferring the call to the second server with enough information so that the second server can take the call up where the first server left off may comprise placing the information in a REFERRED-BY header and sending the REFERRED-BY header to the second server. | 11-25-2010 |
| 20100316211 | PRIVATE BRANCH EXCHANGE COMMUNICATIONS DEVICE - The present invention provides a communications device that helps provide a full-featured telecommunications system without the cost and infrastructure requirements of conventional private branch exchange (PBX) systems. A system according to various aspects of the present invention comprises a processor, a user interface, a communications interface, and a memory coupled to the processor. The memory stores instructions that, when executed by the processor, cause the processor to receive a request for a communication through the user interface, and transmit the request, using the communications interface, to an application controller. The application controller is in communication with a data processing unit configured to perform the communication in accordance with the request. | 12-16-2010 |
| 20110013764 | METHOD OF ESTABLISHING A COMMUNICATIONS CALL - A method system, interface and server for establishing a communications call by selecting a B party ( | 01-20-2011 |
| 20110081012 | MANAGEMENT OF NATIONAL TELEPHONE AND ADDRESS SYSTEM (NTAS) DATA - A method includes receiving Local Exchange Routing Guide (LERG) telephone number (TN) data; comparing the LERG TN data with telephone service provider (TSP) TN data; determining whether one or more differences exist between the LERG TN data and the TSP TN data based on the comparing; generating one or more executable statements for updating the one or more differences that exist based on the comparing; and executing the one or more executable statements to match the TSP TN data with the LERG TN data. | 04-07-2011 |
| 20110158396 | SYSTEM FOR AND METHOD OF RE-USING PUBLIC DOMAIN IDENTIFICATIONS - A system for and method of re-using telephone number is presented. The system and method may include receiving, via an input/output module, a public call invite request message to establish a communication session between a calling party and a called party, establishing, via the input/output module, a first communication session with the calling party based at least in part on the public call invite request message, transmitting, via a telephone number re-use module, a plurality of private call invite request messages to a plurality of communication devices associated with the called party, establishing, via the telephone number re-use module, a second communication session with the called party based at least in part on the plurality of private call invite request messages, and coupling, via a processing module, the first communication session and the second communication session to establish the communication session between the calling party and the called party. | 06-30-2011 |
| 20110164744 | PBX CALL MANAGEMENT - Enhanced call management services to users receiving incoming calls on extensions on a private branch exchange (PBX) is provided by an application server configured to provide call management services to at least one of the users and a protocol proxy configured to receive call information from the PBX according to a protocol for establishing call sessions. The application server is further configured to receive the call information from the protocol proxy. | 07-07-2011 |
| 20110200184 | MULTIPLE PROTOCOL COMMUNICATIONS - A particular method includes receiving a dialing code from a calling device at a customer premise device coupled to the calling device. The method also includes selecting a telecommunication protocol based at least in part on a network of a receiving device. The method further includes initiating a call to the receiving device using the selected telecommunication protocol. | 08-18-2011 |
| 20120140915 | Multi-Networking Communication System and Method - The architecture of the present invention includes a multi-media multi-network communication server connected to a variety of access and delivery platforms via a variety of communication networks. The access platforms are used by senders, recipients or agents to access their digital mailboxes on a multi-network communication server and to send and receive calls and messages. The messages can be in electronic format such as text, audio, graphic images, video, and audio-video. The multi-network communication may send a notification message to the recipient, indicating that a message has been received. Messages can be accessed remotely or wirelessly and can be viewed, heard, or both, depending on the capability of the delivery platform being used by the recipient user. | 06-07-2012 |
| 20120148039 | BUSY LAMP FIELD SYSTEM FOR REMOTE TELEPHONES AND METHOD FOR THE SAME - A busy lamp field (BLF) system for remote telephones and a method for the same are disclosed. The busy lamp field system for remote telephones mainly has a plurality of switchboard systems and a XML server interconnected via the internet. Each switchboard system has a PBX and at least a telephone. Each telephone is connected to the XML server via internet and periodically uploads local phone status. The BLF key of each telephone is set to associate with a corresponding specific remote telephone by a subscriber of each telephone. Each telephone periodically retrieves the phone status of the corresponding remote telephone from the XML server displayed on the BLF key of the local telephone. Thus, a subscriber monitors status of a remote telephone and dials out via each PBX in addition to extension telephone of the local switchboard system. | 06-14-2012 |
| 20120155629 | Systems and Methods for Implementing a Hold-Call-Back Feature in a Telecommunications Network - Systems, devices and methods for implementing a hold-call-back feature in a telecommunications network. A first connection is established between a call server and a first terminal via a packet-based network and a second connection is established between the call server and a second terminal via the packet-based network. The packet-based network comprises at least a segment of the telecommunications network. The call server then joins the first connection with the second connection to establish communication between the first terminal and the second terminal. In response to receiving a hold-call-back activation command from the first terminal via the packet-based network, the call server splits the first connection from the second connection, terminates the first connection and parks the second connection. The call server may then repeatedly prompt the second terminal for a call reestablishment command. In response to receiving a call reestablishment command from the second terminal via the packet-based network, the call server establishes a new connection with the first terminal via the packet-based network. | 06-21-2012 |
| 20130022193 | Mobile-to-Mobile Call Determination - Methods and systems for determining call types are described herein. An intelligent node is configured to determine whether a call is a mobile-to-mobile call between subscribers of a telecommunication service provider based on a response to a request from the intelligent node. The intelligent node may further be configured to send a state request to an interconnecting network of the telecommunication service provider. A node of the interconnecting network determines whether a serving subscriber identifier is included in a routing database of that node. If the identifier is not included, the node responds with an error message. If the identifier is included, the node communicates with a relay function and responds to the request with a state received from the relay function. The intelligent node may also be configured to send an ENUM query and receive an identifier of the telecommunication service provider associated with the serving subscriber. | 01-24-2013 |
| 20140029741 | Platform to Interact with Multiple Electronic Private Automatic Branch Exchange (EPBAX) Systems - Embodiments comprise apparatuses and methods allowing interaction with multiple electronic private automatic branch exchange (EPABX) systems. Certain embodiments employ a three layer architecture comprising middleware interposed between a front end comprising a user interface (UI), and a backend comprising a telephone server and the corresponding EPABX system. The middleware performs centralized queuing, administration, and monitoring functions. Requests received from a user via the front end layer may be queued and then dispatched to the telephone server of the appropriate EPABX system, as determined by execution of an algorithm by an engine of the middleware. A notification (e.g. text, email) may be sent to the user regarding a status of the request processed at the EPABX system. | 01-30-2014 |
| 379230000 | Signalling path distinct from trunk (e.g., CCIS) | 2 |
| 20080285737 | Methods, systems, and computer program products for point code proxying between signaling points - The subject matter described herein includes methods, systems, and computer program products for point code proxying. According to one method, a direct linkset interconnection between first and second signaling points is migrated to an interconnection including signaling message routing node. At the signaling message routing node, a point code of the second signaling point is proxied for link alignment with the first signaling point. Messages received from the first signaling point that are addressed to the point code of the second signaling point are routed to the second signaling point. | 11-20-2008 |
| 20120063586 | SECURE CALL DTMF SIGNALING - A method and system for secure call Dual-Tone Multi-Frequency (DTMF) signaling includes entering ( | 03-15-2012 |
| 379231000 | Central office-to-PBX signalling | 2 |
| 379232000 | PBX trunk groups | 2 |
| 20090110180 | LOCAL ROUTE GROUPS AND TRANSFORMATION PATTERNS - In one embodiment, method can include: receiving an address in a call agent, the address being associated with a call; triggering a trunk group selection algorithm in response to at least a portion of the received address, the trunk group selection algorithm providing a selection result from among a trunk group placeholder and a plurality of trunk groups; and forwarding the call to a trunk group determined by a caller-associated attribute when the selection result comprises the trunk group placeholder. | 04-30-2009 |
| 20090129580 | GEOGRAPHIC TRUNK GROUPS - Embodiments of the invention include a method for routing an Internet Protocol (IP)-based call through a first IP-based network to a second IP-based network. The method includes receiving an IP-based call request in the first network; identifying one or more geographic trunk groups that can be used to route the call request out of the first network, wherein each of the one or more geographic trunk groups represents a logical grouping of one or more IP trunk groups between the first IP-based network and the second IP-based network; selecting one of the one or more geographic trunk groups; and routing the received call request via the selected geographic trunk group to an IP address associated with the selected geographic trunk group. Other embodiments are also disclosed. | 05-21-2009 |
| 379240000 | Interexchange trunk circuit | 1 |
| 20120177195 | VOICE OVER DATA TELECOMMUNICATIONS NETWORK ARCHITECTURE - The present invention describes a system and method for communicating voice and data over a packet-switched network that is adapted to coexist and communicate with a legacy PSTN. The system permits packet switching of voice calls and data calls through a data network from and to any of a LEC, a customer facility or a direct IP connection on the data network. The system includes soft switch sites, gateway sites, a data network, a provisioning component, a network event component and a network management component. The system interfaces with customer facilities (e.g., a PBX), carrier facilities (e.g., a LEC) and legacy signaling networks (e.g., SS7) to handle calls between any combination of on-network and off-network callers. | 07-12-2012 |
