公开(公告)号：EP0893033A2

公开(公告)日：1999-01-27

申请号：EP97920210.0

申请日：1997-04-08

申请人： DSC Telecom L.P.

发明人： BUNCH, James, L. ,  IOVINE, Ronald, A. ,  PERRY, Samuel, O., III ,  PUTCHINSKI, Leo, J. ,  ROBERTSON, Walter, C., Jr. ,  WARD, Ronald, L.

IPC分类号： H04M3 ,  H04Q3

CPC分类号： H04Q3/54583 ,  H04Q3/0029 ,  H04Q3/54533 ,  H04Q2213/13057 ,  H04Q2213/13547 ,  H04Q2213/13548

摘要： A programmable call processing system (52) provides a standard call processing process (80) performing call processing according to industry standard call models, at least one database (84, 86) storing call processing data accessible by the set of standard call processing process (80), and at least one customized call logic program (92) for implementing extended subscriber features on the telecommunications switching system (10, 30). Further, an application program interface (56, 94) provides access by the at least one customized call logic program (92) to the at least one call processing database (84, 86) and further interrupting the standard call processing process (80) to execute the customized call logic program (92).