WLR3 Explained
In order to manage the network service fulfillment, BT Openreach have implemented a new system known as the Equivalence Management Platform (EMP). At present most Communications Providers access the EMP via a WLR2 gateway or web portal which links into Openreach's line ordering and management systems.
With WLR3 we can for the first time link our internal ordering system directly into Openreach.