Norstar Modular 8X24 KSU (NON DS):

Norstar Modular 8X24 KSU NON DS Feature Highlights:

The 8x24 system supports up to 8 lines and 24 extensions. By adding norstar trunk cards and modules, the system can grow up to 128 total ports.

The Norstar Modular 8x24 KSU NON DS does NOT have disconnect supervision capabilities.