DAMM TETRA Inter-System Interface (ISI)

ISI enables connection between independently owned and operated TETRA networks and is typically used when operating in an area that is at the border of two networks. With the ISI network sovereignty is retained why networks simply collaborate with other networks and share only selected data and information.
Use Case - Minning Industries

Use Case - Minning Industries

Large enterprises like mining companies often have independent networks at different sites. Using ISI, TETRA services are available at all locations and personnel can communicate securely and seamlessly as if it would be one unified network. Without ISI, migrating users would need to be provisioned in multiple networks, which makes operation of the networks cumbersome

Use Case - Metro Lines

TETRA communication networks for metro lines are typically deployed for each line separately. Especially at interconnection stations, it is important that users from different lines can easily communicate with each other.
ISI provides a comprehensive communication feature set between the lines without need for donor radios

Use Case - Metro Lines
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