| 摘要 |
<P>PROBLEM TO BE SOLVED: To shorten a time required for matching processing of session information. <P>SOLUTION: Port information for SIP control and port information for medium transfer are differentiated and respectively matched, which enables execution of only necessary matching processing. Therefore, the time required for the matching processing of the session information can be shortened and securing an unnecessary resource can be avoided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
