| 摘要 |
<p>The invention relates to a method of exchanging information implemented by a first item of equipment with a second item of equipment that are registered with a VoIP network core (IP-CN), the first item of equipment having emitted a communication on a circuit switching network (AN-CS) destined for a third item of equipment (T2), said communication being established between the first and second items of equipment. The method comprises: the reception on the circuit switching network, of a message confirming the establishment of the communication with the second item of equipment, comprising an identifier of the second item of equipment on the circuit switching network; and the exchange, with the second item of equipment (E) via the network core and using the identifier of the second item of equipment of information relating to a capability of the first and/or of the second item of equipment to support at least one enhanced multimedia communication service.</p> |
