Appendix A: Glossary
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FlexSet-IP 280S User Guide
Trunk
An outside line from the telephone company that terminates at the customer’s location.
Trunk Group
A number of trunks linked together (members) for a common outgoing function.
Trunk Number
The access code number that is dialed or keyed by station user in order to gain access to
a specific outside line.
Verified Forced
Account Code (VFAC)
A feature that forces the station user to dial a secret authorization account code before
accessing an outside line. Before dialing is allowed, VFAC verifies the presence of the
account code. If the code is not present, dialing is blocked. When the code is found,
dialing is allowed. Except for verification, VFAC is the same as Forced Account Code.
Term
Description