Abstract: Various embodiments of systems, methods, and computer programs are disclosed for recording and playing back an online conference. One such method comprises: a conferencing system establishing an audio conference between a plurality of participants accessing the conferencing system via a communication network; the conferencing system presenting the audio conference and a conference interface displaying a participant object identifying each of the participants in the audio conference; synchronously recording the audio conference with content presented in the conference interface; storing the synchronized audio conference and content; and playing back the synchronized audio conference and content.

Abstract: Various embodiments of systems, methods, and computer programs are disclosed for providing a conference user interface. One embodiment is a method for providing a conference. One such method comprises: a conferencing system establishing an audio conference between a plurality of participants via a communication network; the conferencing system presenting a conference interface to the participants via a graphical user interface and a corresponding client device in communication with the conferencing system via the communication network; and the conference interface displaying a unique participant object identifying each of the plurality of participants in the audio conference according to a graphical representation specified by the corresponding participant.

Abstract: The present invention involves a method that allows a user of a Push-to-talk over Cellular PoC system to select more flexibly the mode of transmitting. By means of the present invention, the user of a PoC terminal (UE1) is able to send text during an ongoing PoC session to a PoC server (PS) which transcodes the text into speech before transmitting it to the other participants (UE2) of the PoC session. Additionally, the method allows a speech-to-text transcoding act, for example, in order to add subtitles to a video clip that is shown during a video-PoC session. Further, the method allows speech-to-speech transcoding in order to replace the sender's own speech with another speech or voice during a PoC session. In addition to the text-to-speech, speech-to-text and/or speech-to-speech transcoding, the PoC server (PS) may be arranged to translate the received data into another language and to send the translated data to the recipients or back to the sender.

Abstract: The invention relates to a method for the filtering of messages in a communication network comprising at least a messaging server and a wireless node. In the method first filtering criteria is stored in the messaging server. A first message is received in the messaging server. It is determined whether the first message passes the first filtering criteria in the messaging server. Information on the first message is retrieved to the wireless node. A user is allowed to determine whether the first message is spam. A feedback message identifying the first message is provided to the messaging server and second filtering criteria based on the first filtering criteria and the feedback message is determined.