| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a communication method for supplementing faults of both switchboard connection and peer-to-peer connection. <P>SOLUTION: In an exemplary method, a master session is created by first connection through a server, and a virtual channel is created through the first connection. The virtual channel is operable to communicate a feature session. Direct connection bypassing the server is established, and communication of the feature session can be switched to the direct connection. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
