ABSTRACT: Issue 2 of GR-216, LSSGR: CLASS Feature: Customer Originated Trace (FSD 01-02-1052), replaces Issue 1.
Customer Originated Trace (COT), a CLASS feature, enables the recipient of an obscene, harassing, or threatening call to request
that it be automatically traced, if it was the last call received. The calling party's number and other call-related information are
loaded into the called party's incoming memory slot and are available for use in tracing a call. Information relating to a call remains
in the incoming memory slot until another incoming call's information overwrites it.
This document defines the Telcordia view of COT generic requirements for residential and small business customers. This GR Issue 2
adds Automatic Message Accounting (AMA) data generation requirements that are consistent with the Billing AMA Format (BAF) documented
in the latest version of GR-1100. In addition, Appendix B has been revised to specify how the Incoming Memory Slot should be
updated when an operator-assisted call is received.
This document replaced TR-TSY-000216.
When using GR-216, you may need to refer to GR-1100. You may want to refer to GR-246 and/or GR-317.