公开(公告)号：US20040264674A1

公开(公告)日：2004-12-30

申请号：US10607740

申请日：2003-06-27

Applicant: Tekelec

Inventor： Robert J. Delaney ,  Todd Eichler ,  Peter J. Marsico ,  Jonathan J. Palmer

IPC: H04M007/00

CPC classification number: H04Q3/0025 ,  H04M7/06 ,  H04M2207/12

Abstract: Methods and systems for identifying and redirecting messages of different SS7 protocol variations are disclosed. A screening function receives SS7 message and identifies candidates for redirection. An SS7 variation identifier/redirection function identifies the SS7 protocol variation of incoming SS7 messages identified as candidates for redirection. The redirection candidates are encapsulated in SCCP messages. The SCCP messages are then forwarded to an application. The SCCP messages preferably include indicators identifying the protocol variations of their payloads. Upon receiving the SCCP messages, the application decodes the payloads using the protocol variation indicator.

Abstract translation: 公开了用于识别和重定向不同SS7协议变体的消息的方法和系统。 筛选功能接收SS7消息并识别重定向候选。 SS7变体标识符/重定向功能标识被确定为重定向候选的输入SS7消息的SS7协议变体。 重定向候选者封装在SCCP消息中。 然后将SCCP消息转发到应用程序。 SCCP消息优选地包括标识其有效载荷的协议变化的指示符。 在接收到SCCP消息后，应用程序使用协议变化指示器对有效载荷进行解码。