6. TARGET: SYSTEM UPDATE & UPGRADE Move to an IP platform Improve TLC performances Remove obsolete analog lines Avoid an increase of maintenance costs Add new remote stations
7.
8. Access Control Avoid an increase of maintenance costs Global System is working NOW! Voice Images & Videos NETWORK ARCHITECTURE Distribution Tier Access Tier
9. Link range from 0,5 to 8 Kms Site height above the sea from 200 to 500 meters (hills) SITE MAP & LINK PATH