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Module 2: LIS Overview

LIS Introduction

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Local Interconnection Services (LIS)
LIS Trunking provides for connectivity between the CLEC's Point of Interface (POI) and works with a CenturyLink end office or local tandem for exchange of Local Extended Area Service (Local/EAS) traffic. LIS Trunking provides for a direct connection to CenturyLink's interconnected networks.
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