Teleconferencing system, method of communication, computer program product and master communication device

A teleconferencing system comprising a master communication device and a plurality of satellite communication devices,

• wherein the master communication device is arranged to communicate with a far-end communication device through a global communication channel and to communicate with the plurality of satellite communication devices through a plurality of local communication channels,
• wherein the master communication device is further arranged to act as a portal between the far-end communication device (102) and the satellite communication devices by:
• forwarding voice communications received from the far-end communication device to the satellite communication devices through the local communication channels,
• mixing voice communications received from the satellite communication devices into a unified voice signal and sending said unified voice signal to the far-end communication device through the global communication channel
• characterized in that the master communication device is arranged to establish the local communication channels by performing NFC-based pairing procedures with prospective satellite communication devices.