The solution is aimed to build a transmission network to provide voice services across remote sites.

The main part of the installation consists of an STM-1 ring with the MSAP6000 at important nodes inside and outside the plant. At these nodes FXS interface ports connected to analog telephones at important sites.

At the telecom building itself, the MSAP6000 split into FXO connections for the PBX, MDF, and other telephone switching equipment. The telecom building also has the NMS server and GUI for an engineer to set up and maintain the network.