Abstract: A gateway receives a message from a first terminal to establish a connection between the first terminal and a second terminal. The gateway sends a second message to the second terminal to offer a connection. After receiving the first message from the first terminal, the gateway receives subsequent third messages from the first terminal that identify candidates for assisting in the formation of the connection. The gateway saves information about these candidates. The gateway either uses such information for facilitating the formation of the connection or forwards that information to the second communication terminal after receiving an answer accepting the establishment of a connection from the second terminal and determining whether the second terminal has a WebRTC client.

Abstract: A method for managing a call log of a communication device (100), wherein the call log has log entries on outgoing and/or incoming calls, wherein each log entry has communication metadata that include at least one connection identifier of the communication partner, date and time of the call and direction of the call and preferably include location information of the communication device at the time of the call, includes the steps: a) generation of a display list with list entries that are derived from the log entries of the call log, and b) provision of the display list for a user of the communication device.

Abstract: A multipoint audio processing method for processing audio streams originating from a plurality of audio clients is executed in a multipoint audio processing node. The method includes the steps of receiving control information on how to preselect audio streams from received audio streams, receiving audio streams from audio clients connected to the distributed multipoint audio processing node and generating evaluated audio streams by analyzing packets of the received audio streams in terms of at least one audio communication characteristic, and attaching an analysis result information of said analysis to said packets, in each audio stream. Audio streams are selected by deciding on whether or not any evaluated audio stream is to be transmitted further, based on the received control information and/or the analysis result information contained in said evaluated audio streams.

Abstract: A method and system for automatically configuring an application after downloading the same via a website such as an enterprise web application that is installed on a server in a customer network. A “one-touch configuration” method simplifies the initial configuration of the application to be installed, and makes manual entries after installation unnecessary. The method according to the invention is further applicable to obtaining applications from the Internet, wherein a customer has an account with a provider. The customer logs in using the customer login thereof at the website of the company. The company is aware of which applications the customer has purchased, by means of the customer account information, and can proved corresponding supplementary downloads, including a licensing key. The licensing key can then be transmitted to the installed application in a simple manner using the method presented.

Abstract: A speech communication system and a method of improving communication in such a speech communication system between at least a first user and a second user may be configured so the system (a) transcribes a recorded portion of a speech communication between the at least first and second user to form a transcribed portion, (b) selects and marks at least one of the words of the transcribed portion which is considered to be a keyword of the speech communication, (c) performs a search for each keyword and produces at least one definition for each keyword, (d) calculates a trustworthiness factor for each keyword, each trustworthiness factor indicating a calculated validity of the respective definition(s), and (e) displays the transcribed portion as well as each of the keywords together with the respective definition and the trustworthiness factor thereof to at least one of the first user and the second user.

Abstract: A method is disclosed for managing communication processes (N1-N4) between internal participants (A, B, C) of an internal communication network on the one hand and external participants (E) on the other hand. First a list is set up in an internal communication network that contains incoming and outgoing communication activities between the internal participants and at least one external participant as a virtual mailbox. This virtual mailbox is assigned to the at least one external participant and is set up to be invisible or inaccessible to the at least one external participant. Communications activity between an internal participant and the external participant are recognized as being associated with the external participant based upon identification that has been assigned to the external participant and can be obtained from the communication activity. Each communication activity that has been recognized as being associated with the external participant is deposited in the virtual mailbox.

Abstract: The invention relates to a presence status determination system and a computer implemented method to determine the presence status of a first user registered in a network and to communicate this presence status to a second user, who would like to make contact with the first user. An input device for a presence status determination device records a predetermined first presence status component determined by the first user and forwards the first presence status component to the presence status determination device (20). A contact person registration device records the identity of the second user and reports the identity to a relationship determination device. The relationship determination device determines, with the aid of a computer, a second presence status component, which considers the social proximity between the first user and the second user.

Abstract: The invention relates to a method and a communications arrangement for operating a communications connection between a communications terminal device (KE1) associated with a first participant and at least one first terminal device (KE2) associated with a second participant. For a process running on a second terminal device (RE1) integrating with a first communications terminal device (KE1) to be operated by the first participant, said process being free of functions for controlling the communications connection, at least one piece of information that is reproducible on a terminal device is extracted from a process-produced output (P1) to the second terminal device (RE1). Further, upon initiation of the communications connection between the communications terminal device (KE1) and the first terminal device (KE2), the reproducible information is transmitted to at one of the least one terminal devices (KE2, RE2) associated with the second participant.

Abstract: A telecommunication system and a method for generating a real time connection between a first endpoint and a second endpoint in an IP network using an ICE STUN connectivity check follow a procedure that includes the steps of generating a list of possible connection paths between the first endpoint and the second endpoint, establishing a respective priority for each possible connection path included in the list, and generating the real time connection between the first endpoint and the second endpoint. During this procedure first there is an attempt to generate the real time connection using the highest-priority connection path. If this is not possible, then the system attempts to establish the real connection using the connection path with the next highest priority, until the real time connection is actually established. Furthermore, for each possible connection path, its respective quality-of-service value is determined and is considered when establishing its priority on the list.

Abstract: A method of updating a location information, which represents a physical location of a communication device (2), is generated by a location source (1), and sent from the location source (1) via a location object generating unit (1A, 2A) and a cache unit (3A) to a location consumer (4), comprises caching a first location information (6) in the cache unit (3A), monitoring of a second location information (60) received subsequently to the first location information (6) at the location object generating unit (1A, 2A) by the location object generating unit (1A, 2A) to detect an invalid location information, and, triggered by the detection of an invalid location information (30, 50, 70), sending a location object (31, 51, 61, 71, 81) generated by the location object generating unit (1A, 2A) from the location object generating unit (1A, 2A) to the cache unit (3A), wherein the location object (31, 51, 61, 71, 81) comprises an invalidation information (85-88) indicating that a location information (6, 83) sent prior t

Abstract: A communication system and method for routing communications can include a communication device that is configured to route a communication connection based on empirical data relating to an attempted communication. For instance, in some embodiments the device of a communication system can be configured to utilize stored and classified empirical data for automatically determining a subject of an attempted communication made by a user via the user's communication terminal and dependencies the user for that attempted communication may have on a callee for use in establishing a connection for the caller based on the determined dependencies and determined subject of the attempted communication. Information regarding the determined subject of the communication attempt can be based on the stored empirical data. The attempted communication can also be rerouted to another user based on the empirical communication data if that attempted communication is not established within a pre-selected time period.

Abstract: A method or an arrangement for the clock synchronization of a plurality of distributed modules of an information or communication system where said modules are coupled via a packet-switched network is adapted so that at least two of said modules are controlled by a local clock generator of the modules using an adjustable frequency, and a clock signal is transmitted via the network in the form of clock signal packets. One of said at least two modules takes over the function of a master module, and all remaining modules synchronize the local clock of the modules with the clock of the master module.

Abstract: A method can include the steps of logging in of mobile devices of participants when they are located in the same physical conference environment and managing the resources of these devices such that the resources of the logged-in devices are combined into an audio system to output audio conference information using a sound output process in the conference environment. The conference environment may be a conference room. The audio conference information may be audio to be output to the participants at the conference environment. The formed audio system can include speakers of the user devices for outputting such audio. The microphones of the user devices may also be used to form an audio input system for the conference for allowing audio of the participants to be received and transmitted during the conference. A communication system can be configured to implement embodiments of the method.

Abstract: A communication system includes a redirect server and a deployment server configured to configure different terminal devices so that those devices are able to access a network of a service provider. A terminal device, computer readable medium and method are also disclosed that helps deploy such a service. In one embodiment, a communication system is configured so that a user of a terminal is provided with a code. The code is then communicated to a redirect server via a terminal associated with the user. The redirect server utilizes the code to determine the address of a deployment sever. The redirect server then provides the address to the terminal so the terminal can connect to a configuration management system so that the terminal may communicate with that system to be configured for accessing the network services hosted by the system.

Abstract: A key distributor node for a network includes a memory device with at least one first key, at least one data communication device that can exchange data with first and second access nodes for a terminal integrated wirelessly into the network, at least one processor connected to the memory device and the data communication device, wherein functions are provided for the processor(s) that allow authentication of the terminal at the second access node in response to a key request received by the second access node, a derivation of a second key from the first key, and triggered transmission of the second key through the data communication device to the second access node. Connections to the network's first and second access nodes with security relationships can be provided for the key distributor node when using the first key.

Abstract: A method and apparatus that tests video quality includes a superimposing of at least one code to a video that is to be transmitted by a communication device to another communication device. The at least one code is transmitted such that the superimposed at least one code is extractable and readable from the decoded video by the device that receives the transmitted video. The extracted at least one code may then be read to determine the quality level of the transmitted video. The determination of quality for the received video may be based upon one or more tests performed using at least one code extracted from the received video.

Abstract: A second terminal sends a request to initiate a communication session with a first terminal to a server. The server signals the first terminal to initiate the communication session. The first terminal determines an offset amount based upon the redirection timer information. The offset amount is added to or subtracted from a redirection timer value to determine a modified redirection timer value that takes into account time that elapses between messaging exchanged between the server and the first terminal that affects the first terminal determination of an amount of time remaining in a redirection timer of the server such that the determined modified redirection timer value is equal in value or substantially equal in value to the amount of time remaining in the redirection timer of the server.

Abstract: A method of conveying a location information (2) representing a physical location of a first communication device (D) from the first communication device (D) to a server (S) comprises sending a first invite message (12) of the server (S), the server (S) being triggered by a third communication device (C), to the first communication device (D) to invite the first communication device (D) to initiate a communication connection (26) to a second communication device (T), and sending an answer message (13) of the first communication device (D) in response to the first invite message (12) to the server (S), wherein the location information (2) is inserted in the answer message (13) for insertion in a second invite message (14) of the server (S) to the second communication device (T) to invite the second communication device (T) to accept the communication connection (26).

Abstract: A telecommunication system is configurable so that there can be flexible control of a switching command issued by an application to a platform where the switching command is executable in (a) a first execution mode in which the switching command is executed simultaneous with switching and verified or (b) a second execution mode in which the switching command is executed immediately and without verification. The application can be run to cause the switching command to be sent to the platform and the platform can execute the switching command received from the application. At least one of testing on a case-by-case basis and deciding which execution mode should be utilized for execution of the switching command can also occur before the sending of the switching command and/or before the executing of the switching command.

Abstract: A method and an arrangement for providing a wire-free mesh network are provided. An approval procedure is carried out in situations in which a subscriber who is registering on the mesh network transmits an MAC address which already exists in the mesh network, such that two different subscribers within the mesh network never have identical MAC addresses.