NEC SL2100 licences
In order to operate some features in SL2100 communication system a license is needed.

SL2100 system licences
SL2100 3RD CTI LIC
1 License is required to turn this feature on system wide.

NEC SL2100 VoIP licences
SL2100 ENCRYPTION LIC
1 License is required to turn this feature on system wide.

NEC SL2100 VoIP licences
SL2100 IP EXT-01 LIC
1 License is required for each Non-NEC IP Terminal that will be connected to the SL2100.

SL2100 system licences
SL2100 ACD P-EVENT LIC
1 License is required to enable the feature.

SL2100 system licences
WEB VIDEO CNF-01 LIC
1 License is required for each Web Conference user.