Tele-Communication (Telecom) Terms Glossary and Dictionary
FRJ: Facility ReJect
Facility ReJect (FRJ) is one of the message type code in BICC (Bearer independent Call Control) protocol (which, in turn, is part of SS7 protocol suite). Facility ReJect message indicates that the request to use the facility (an operation) towards the other side is denied. An example of such operations or facilities could be coin phones.