公开(公告)号：EP1161819A4

公开(公告)日：2004-03-03

申请号：EP99965846

申请日：1999-11-19

申请人： TEKELEC US

发明人： SPRAGUE DAVID M ,  BRENDES DAN ALAN ,  RAVISHANKAR VENKATARMAIAH ,  MILLER PAUL ANDREW

IPC分类号： H04L29/06 ,  H04L29/14 ,  H04Q3/00 ,  H04L12/66 ,  H04M7/00

CPC分类号： H04Q3/005 ,  H04L69/16 ,  H04L69/161 ,  H04L69/162 ,  H04L69/169 ,  H04L69/40 ,  H04Q3/0025 ,  H04Q3/0045

摘要： Methods and systems for transmitting user part messages between signaling system seven (SS7) signaling points (1000, 1002, 1004, 1006) over an internet protocol (IP) network (1008) include receiving, at a signal transfer point (1000, 1002, 1004, 1006), a first SS7 user part message. The first SS7 user part message can be received from a first SS7 signaling point (1000, 1002, 1004, 1006), such as a service switching point (SSP) (1004, 1006). The first SS7 user part message is encapsulated in a first IP packet. The first IP packet is transmitted to a second SS7 signaling point (1000, 1002, 1004, 1006) over IP network (1008).