LIS / LDB

Our Location Information Server (LIS) / Location Database (LDB) provides LVF valid location information for devices during an emergency call.

The Next Generation Is NOW

Originating Service Providers (OSPs) are required to deploy a functional Location Information Server (LIS) just months after receiving a letter from any 9-1-1 authority. With the only NENA i3 standards compliant LIS solution on the market today that is currently capable of supporting carriers through Phase 1 and Phase 2 deployments, DATAMARK Technologies will provide unmatched support to OSPs through this monumental task.

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A Purpose-Built Solution for NextGen 9-1-1
A Purpose-Built Solution for NextGen 9-1-1

Our LIS/LDB was built as a native NextGen 9-1-1 solution with support for CLDXF and PIDF-LO.

No Outside Development Required
No Outside Development Required

Our fully functional LIS/LDB integrates into existing workflows, allowing OSPs to continue using existing processes to provision their subscriber records.

Decades of Proven Client Satisfaction
Decades of Proven Client Satisfaction

Our LIS/LDB has served clients for over 10 years in 10 different states representing 50 million people, making it the longest running solution on the market to-date.

Celebrating 10 Years Of LIS / LDB

Our tried-and-true LIS / LDB has served clients across the nation for more than a decade. It is the only solution on the market that natively stores all location data in Civic Location Data Exchange Format (CLDXF) per NENA i3 standards. The LIS / LDB validates location information using the Location Validation Function (LVF) and generates PDIF-LO (Presence Location Data Format – Location Object) to be embedded in the call signaling.

We Help OSPs and 911 Authorities Achieve NextGen 9-1-1

DATAMARK Technologies is a leader in interoperable solutions for public safety GIS and NGCS. As the only organization offering interoperable GIS and NGCS location services on the market today, our team is well positioned to support the current and evolving needs of OSPs and 9-1-1 stakeholders.

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