1
Anthony J Brinkman, Yi Lin, Michael H Penrod, Nancy L Sweet, Linda Trout Jordan, Gerald J Wardzinski: Apparatus and method for generating call duration billing records utilizing ISUP messages in the CCS/SS7 telecommunications network. Unisys Corporation, Albert B Cooper, Mark T Starr, January 27, 1998: US05712908 (144 worldwide citation)

A computer platform with a Call Billing application thereon monitors linksets of the CCS/SS7 network extending between Local Exchange Carrier (LEC) Signaling Transfer Points (STP) and Competitive Access Provider (CAP) switches such as End Offices (EO) and Tandem Offices, where the CAP switches have ...


2
James Aridas, Judith L Culpepper, Kathleen Giessuebel, Yi Lin, Michael H Penrod, Dennis A Perkinson, Nancy L Sweet, Linda Trout Jordan, Gerald J Wardzinski, Karen Wolff: Extracting and processing data derived from a common channel signalling network. Unisys Corporation, Albert B Cooper, Mark T Starr, May 26, 1998: US05757895 (54 worldwide citation)

A platform for connecting to a CCS7 network for supporting concurrently running CCS related applications. Copies of the SUs flowing through the network are sent to the platform where the FISUs, LSSUs and MSUs are filtered to provide the desired SU type for each of the applications. The MSUs are filt ...