Data Line Security - NEC UNIVERGE SV9100 Features And Specifications

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Data Line Security

Data Line Security protects any station port from receiving audible tones (such as

Camp-On or Override) and denies a station from barging in while busy to prevent

disruption of data transmission when using a modem or facsimile machine.

When a multiline terminal and a single line telephone are assigned for

Data Line Security, Tone Override/Voice Override and Call Alert

notification tone are not heard over the handset speaker.

Data Line Security protects a station from Barge-In, even when Barge-

In is allowed in Class of Service.

When any multiline terminal or single line telephone calls a station

with Data Line Security, a constant busy tone is heard.

Default Settings

System Availability

All Terminals

Required Component(s)

Related Features