| 摘要 |
<p>The present invention relates to a free conversation system and method between mobile terminals, and more particularly, to a free conversation system and method between mobile terminals, in which the mobile terminals to participate in conversation share Internet protocol (IP) information with each other to thereby perform free conversation through Internet, and the IP information about a conversion relay connecting with the mobile terminal of the other party is acquired to receive contents stored in the conversion relay or input from an external device connected to the conversion relay on the basis of IP.</p> |
