Microsoft Technology Licensing, LLC

Skype Limited

Marek Laasik

Carl S Olivier

Sergei Zolotarjov

Mihails Velenko

Madis Kaal

Mark McLaughlin

Andrei Jefremov

Helen Blackburn

Sergey Sukhanov

Rachel Eardley

Manrique Brenes

Devid Liik

Gareth O'Loughlin

Duncan Lamb

Jonas Kaulakis

Ben Dove

Andrew Macks

Gareth O'loughlin

Mark Mclaughlin

Method, node and user terminal for receiving communication events over a communications network. The method comprising: executing a communication client at the user terminal, the client arranged to operate in one of a plurality of modes, filtering parameters associated with each of the modes are stored in storage at the user terminal; the client detecting a mode that the client is operating in and accessing the filtering parameters associated with the mode from the storage; the communication client transmitting the filtering parameters accessed from said storage to a node in the network, the filtering parameters defining one or more types of communication event that are permitted to be received at the terminal from said network when the communication client is operating in said mode; and receiving only said one or more types of communication event at the terminal from said node when the communication client is operating in said mode.

Receiving a communication event

A network node, computer program product and method establishing a call between a caller and a callee over a network. Multiple versions of a call invite are sent for establishing the call between a caller client of the caller and one or more callee clients implemented at one or more callee terminals of the callee. The multiple versions of the call invite are sent over a plurality of different delivery mechanisms. One of the delivery mechanisms comprises a push notification on a push channel.

Call invites

Disclosed is a communication system for effecting communication events between endpoints connected via a communication network. The communication system comprises a plurality of processing units, each having access to computer storage holding executable code modules for managing a communication event. The code modules are configured to implement a media modality controller configured to manage media modality of an established communication event and a call controller configured to establish the communication event. The communication system further comprises a resource allocator configured to allocate physical resources of the processing units and computer storage to each of the call controller and the media modality controller. A grant of physical resources to the call controller is independent and different from a grant of physical resources to the media modality controller.

Communication system architecture

Disclosed is a communication system&#x2014;for effecting communication events between a computer system, comprising first and second computer devices, and additional endpoint(s) connected via a communication network&#x2014;comprising processing units, each having access to computer storage holding executable code modules for managing a communication event configured to implement a media modality controller configured to manage media modality of an established communication event and a call controller configured to establish the communication event. An instance of the media modality controller is assigned responsive to an instruction initiated to the media controller by the call controller to convey media modality control signals of the communication event to a media agent on the first device without accessing a call agent on the second device. The initiation of the instruction by the call controller is responsive to an instruction received via the network from the call agent on the second device.

A network element of a communication provider comprises transceiver apparatus arranged to receive a request message from an originating endpoint via a packet-based communication network; and processing apparatus configured to generate, in response to the request message from the originating endpoint, a push notification relating to a communication from the originating endpoint intended for a destination endpoint, the communication to be conducted over the packet-based network. The transceiver apparatus is arranged to send the push notification to the destination endpoint over the packet-based network. The processing apparatus is further configured to generate the push notification with a payload comprising an indication of an image representing an originating user, to be output by the destination endpoint in a user notification notifying a destination user regarding the communication. At least the indication of the image is determined and inserted into the payload of the push notification at the network element.

Notification of communication events

Disclosed is a communication system for effecting communication events between a plurality of endpoints connected via a communication network. The communication system comprises a plurality of processing units other than said endpoints, each having access to computer storage holding executable code modules for managing a communication event. The code modules are configured to implement a media modality controller configured to manage media modality of an established communication event and a call controller configured to establish the communication event. An instance of the call controller is assigned to progress the establishment of the communication event responsive to an instruction received via the network and is configured to initiate an instruction to at least one of: the media modality controller; and at least one of the endpoints.

Disclosed herein is an instance of a media modality controller of a communication system which is assigned to convey media modality control signals of a communication event to respective media modality agents of endpoints of the communication event without accessing respective call agents of the endpoints. The media modality controller instance is so assigned independently of a call controller of the communication system and responsive to an instruction received via the network. The media modality controller instance is released from said assignment responsive to the media modality controller instance returning a response to the received instruction while the call controller continues to operate in communication with the call agents of the endpoints.

An apparatus, computer program product and method, the apparatus comprising: processing apparatus configured to generate a push notification relating to a communication from an originating endpoint intended for a destination endpoint, the communication to be conducted over a packet-based network; and transceiver apparatus arranged to send the push notification to the destination endpoint. The processing apparatus is configured to generate the push notification with a payload comprising an indication of a language to be used by the destination endpoint to output a user notification notifying a destination user regarding the communication.

Techniques for displaying graphical representations of contacts are described. In accordance with one or more embodiments, a group of graphical representations of contacts is displayed at a first size in a display region. In response to a selection of a subgroup of the graphical representations, the subgroup of graphical representations is automatically resized to fit in the display region at a second size.

Displaying graphical representations of contacts

A network element of a communication provider arranged to receive a call invite from an originating end-user terminal inviting a destination end-user terminal to a proposed session for conducting a voice or video call over a packet-based network, in response to generate a push notification, and to send the push notification to the destination end-user terminal. The processing apparatus is configured to generate the push notification with a payload comprising call signalling information enabling a response regarding the proposed session to be formulated by the destination end-user terminal and returned to the originating end-user terminal, the call signalling information comprising at least (i) an indication that a session between end-user terminals is sought, and (ii) an identifier for responding to the originating end-user terminal.

A remote control unit for controlling a media device, comprising: a first wireless transmitter arranged to be powered from a first power source; a second wireless transmitter arranged to be powered from a second power source; a processor coupled to the first and second wireless transmitters, wherein the processor is configured to control the first and second wireless transmitters and is arranged to be powered from the first power; and monitoring means arranged to monitor power levels of the second power source and provide power level information to the processor.

Communication system and method

A method of communicating over a communications system includes determining that a communication event at a user terminal of the communications system requires use of a feature for processing data, the communication event being over the communications system and determining that the feature required by the communication event is not enabled for use at the user terminal when the communication event is initiated. Following the step of determining that the feature is not enabled, the method further includes retrieving a certificate enabling the use of the feature at the user terminal and using the feature at the user terminal to process data of the communication event.

Processing communication events in a communications system

A device for use in a communication system the device comprising processing means arranged to execute first and second applications, and first and second interface means, the first application for detecting a communication event, the second application comprising means for controlling the second interface to allow a user to use the second application; wherein the first application is arranged to control first interface means to indicate to a user of the device that the communication event has occurred, when the second application is running.

Growing community of inventors

Tallinn, Estonia

Marek Laasik