Matrix PRASAR UCS - Privacy

Matrix PRASAR UCS System Manual 1015
Privacy
What’s this?
Extensions of PRASAR UCS can be protected from the intrusions by other extensions or from trunk calls by
activating Privacy.
How it works
Intrusions can occur on an extension when another extension invokes the following features:
• DND Override
• “Interrupt Request (IR)”
• “Barge-In”
•“Raid”
To prevent such intrusions, PRASAR UCS enables you to set the following types of Privacy:
• Privacy from Interrupt Request, Barge-In, DND Override: This type of Privacy protects an extension
from intrusions by other extensions using Interrupt Request, Barge-In or DND Override.
For example: Extension A has Privacy from Interrupt Request, Barge-In and DND Override.
Extension A and B are in speech, Extension C attempts to intrude the conversation Interrupt Request or
Barge-In. Extension C’s call will be blocked and C will get error tone.
Now, Extension A has set DND and Extension B attempts to override it using DND Override. Since A has
Privacy from DND Override, B’s call will be blocked and B will get error tone.
• Privacy from Raid: This type of Privacy protects an extension from intrusions by other extensions using
Raid.
For example: This type of Privacy is set on Extension A. Extension A and B are in speech, Extension C
uses Raid to intrude the conversation. Extension C’s call will be blocked and C will get error tone.
How to configure
By default, Privacy from Raid is enabled in the Class of Service for SIP Extensions. So, none of the extensions can
raid the other. You may disable this feature in the Class of Service of extensions, which you want to protect from
Raid.
By default, Privacy from Interrupt Request, Barge-In and DND Override are disabled in the Class of Service of all
Extensions. You may enable this feature on extensions which you want to protect from intrusions using any of these
features.
For instructions, see “Class of Service (COS)”, “Station Basic Feature Template” and “Configuring SIP Extensions”.