| 摘要 |
The invention enables a network user to organise the private address space and protects against unauthorised communication sessions. One or more messages about the person of a called user are formed on the device of the called user. Afterwards, communication between the users is carried out by means of boundary intermediate devices of the users and a second intermediate device in a sequence disclosed in the claims of the invention. The messages and the address of the device of the corresponding users are recorded on the boundary intermediate devices. In the second intermediate device, the messages and the address of the boundary device are recorded and the message about the person of the user received from the calling user is compared with the already received messages. In the case of coincidence of the compared messages, a message about the beginning of the communication session and the addresses of devices participating in the communication session are formed. The information received from the second intermediate device is recorded on the boundary intermediate devices. During the communication session, the addresses of the corresponding intermediate boundary devices and a message relating to the communication session are formed on the devices of the users.The intermediate boundary devices identify the data packets of the communication session, substitute the destination addresses and transmit said data packets to the corresponding devices of the users. |
