| 摘要 |
FIELD: information technology. ^ SUBSTANCE: one or more messages on the person of the called user are first generated in the device of the called user. The messages are sent to the address of an intermediate network device where the messages and the address of the device of the called user are stored. A message on the person of the called user is then generated in the device of the calling user and sent to the address of the intermediate network device. In the intermediate device, the message on the person of the user, received from the calling user, is compared with previously received messages and the address of the device of the called user is determined from the comparison results. Messages on the beginning of a communication session and the address of the device of the called user are then generated and sent to the address of the device of the calling user. In the device of the calling user, the nature of the obtained information is determined from the message on the beginning of the communication session. During the communication session, the address of the device of the called user is indicated as the destination address and the address of the calling user as the source address. ^ EFFECT: allowing a network user to organise their own address space and protection from unauthorised communication sessions. ^ 10 cl, 1 dwg |
