Tanazania
Dar Es Salaam, Tanzania
1990. Implementation of PDH 1510 (trunk) PCM equipment for System 12
In the hay days of S12, primary PCM systems were used to connect analogue exchanges with digital trunks to S12.
Zaire
Kinshasa, Zaire
1990. Implementation of (trunk) primary PCM equipment for international System 12 exchange sponsored by the Belgian government.
Connect toll exchanges analogue trunks to the newly installed international exchange.
Egypt
Alexandria, Egypt
Installation of 15xx network management system (1353AC) for local Egypt Electric company
