Patent Number: 6,400,947

Title: Caller line identification for GSM and wireless communications systems

Abstract: In a wireless GSM communication network, caller data can be collected at a central location and centrally stored, regardless of the operating state of the phone being called. The GSM gateway mobile switching center can collect caller data and forward it to the GSM home location register database for subsequent processing. In an alternate embodiment, the terminating mobile switching center can collect the caller data.

Inventors: Bright; Penny Lynne (Naperville, IL), Michel; Anne Stickley (Naperville, IL), Lloyd; Christopher John (Oswego, IL), Lake; Martin E. (Winfield, IL)


International Classification: H04M 3/22 (20060101); H04Q 7/38 (20060101); H04M 001/66 (); H04M 011/10 (); H04M 003/42 (); H04M 007/20 (); H04M 001/00 ()

Expiration Date: 06/04/2019