COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.8 - Advanced Information - V02 06/2017
651
Glossary
Glossary
Exchange Line
General term for a connection that links the PBX to the public switched
telephone network. The exchange line joins the provider‘s local exchange
and the telephone connection.
Extension
Internal connections of a PBX together with the devices, e. g. telephones
and telefaxes, connected to them.
F
Fingerprint
A code exchange mechanism to verify whether the certicates used by both
parties to a data communication connection match each other.
Firewall
Network security component that uses a set of security rules to protect a
computer network or an individual computer against unauthorised access to
or from the network.