| 发明名称 |
METHOD AND APPARATUS FOR VERIFYING ENCRYPTION OF SIP SIGNALING |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for verifying the encryption of SIP signaling. <P>SOLUTION: The method includes step for: locating a proxy SIP node based on a destination client name and domain; setting up secure signal connection between a calling client SIP node and the proxy SIP node; locating the destination client IP address from the proxy SIP node using the destination client name and domain; setting up additional secure signal connection from the proxy SIP node to a called client SIP node, so that the secure signal connection and the additional secure signal connection form a secure signal path; requesting the destination client SIP node to return its IP address across the secure signal path; and using the returned IP address in setting up data connection between the calling client SIP node and the destination client SIP node. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
| 申请公布号 |
JP2007110705(A) |
申请公布日期 |
2007.04.26 |
| 申请号 |
JP20060258129 |
申请日期 |
2006.09.22 |
| 申请人 |
INTERNATL BUSINESS MACH CORP <IBM> |
发明人 |
JAMES MARK WILLIAMS;RAYMOND JEPSON;AARON MARTIN WETTEN |
| 分类号 |
H04L9/32;G06F15/00;H04L12/56;H04L29/06;H04M11/00 |
主分类号 |
H04L9/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
