| 摘要 |
<p>Provided is a method of communicating using a user terminal that comprises: a first interface for exchanging call data with a first interface of a mobile communication device, wherein the mobile communication device comprises a second interface for interfacing with a node of a mobile telecommunications network, and wherein the first interface of the mobile communication device is unsuitable for interfacing with a node of a mobile telecommunications network; a second interface for exchanging call data with a second user terminal over a packet-based communication network; and a processor for executing a communications client, which processor is coupled to the first interface of the user terminal and to the second interface of the user terminal and is configured to participate in a call with the second user terminal via the second interface of the user terminal and the packet-based communication network; wherein the method comprises: sending call data via one of the first interface of the user terminal and the second interface of the user terminal during the call, on the basis of call data received via the other of the first interface of the user terminal and the second interface of the user terminal.</p> |
