| 摘要 |
<p>The invention relates to a telecommunication method and system. The system comprises a first and a second unit (100, 120) arranged to communicate with each other using a packet protocol for data transmission. At least some participating units of the transmission are identified with internet protocol addresses. The first and the second unit are arranged to activate a packet data context for data transmission between the units and to associate one packet data context for more than one internet protocol addresses.</p> |
