| 摘要 |
<p>An instant communication based push-to-talk (PTT) system comprises an instant communication terminal (101), an instant communication server (102), an interworking server (103), a mobile terminal (105) and a PTT server (104). An instant communication based PTT implementing method, an instant communication server (102) and a PTT server (104) also are disclosed. By applying the present invention, sufficient intercourse and communication can be achieved because of the achievement for PTT application between an instant communication user and a mobile communication user. The fusion trend of Internet and mobile network is satisfied.</p> |
