need database query verification tool documentation urgently.....plz help me out

The Query Verification Tool (QVT) enables a user to generate TCAP queries to external databases
through the CLI interface.The different query types supported are:
-Toll-Free”Generated by the AIN Feature Server
-Line Information Database (LIDB)”Generated by the POTS Feature Server
-Local Number Portability (LNP)”Generated by the AIN Feature Server

Command Format:
The command format used by this tool is:
query <lidb|toll-free|lnp> parameter=value;

Response Format:
The response of the system to a query is in the following format:
Reply: <success|failure>; parameter=value;

The Response Parameters commonly encountered are:
OPC”Origination Point Code, TT”Translation Type, SSN”Subsystem Number, ACG Component Received, GAP-Interval, GAP-Duration, Announcement-Cause-Code etc.

for more details, refer this pdf:
http://ciscoen/US/docs/voice_ip_comm/bts/4.4/feature/module/QVTTVT.pdf