Invention Grant
US08346962B2 Session initiation protocol message routing method between IP networks using different IP address format
有权
使用不同IP地址格式的IP网络之间的会话发起协议消息路由方法
- Patent Title: Session initiation protocol message routing method between IP networks using different IP address format
- Patent Title (中): 使用不同IP地址格式的IP网络之间的会话发起协议消息路由方法
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Application No.: US13025911Application Date: 2011-02-11
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Publication No.: US08346962B2Publication Date: 2013-01-01
- Inventor: Jang-Won Lee , Ho-Jin Lee , Sang-Man Bak
- Applicant: Jang-Won Lee , Ho-Jin Lee , Sang-Man Bak
- Applicant Address: KR Seongnam
- Assignee: KT Corporation
- Current Assignee: KT Corporation
- Current Assignee Address: KR Seongnam
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2006-0036568 20060424; KR10-2006-0043828 20060516
- Main IPC: G06F15/173
- IPC: G06F15/173
Abstract:
Disclosed are examples of an interworking system and related methods. The interworking system can be configured to implement a session initiation protocol (SIP) message routing method that may include checking a transmitting subject and a transmission method of a SIP message, applying a network address translation based on the checked message's transmitting subject and its transmission method, and specifying the address of the node selected based on the checked message's transmitting subject in routing path information.
Public/Granted literature
Information query
