The Norstar LS/DS card(NT7B75) is used to add 4 incoming lines to your Norstar Modular ICS (MICS) & Compact ICS (CICS). The Loop start/ Disconnect Supervision allows for the Norstar system to identify the lines from the telecom company and provide the disconnect feature so not to have hung calls on each line. This card does not have caller ID display. Compatible with the CICS, MICS, 12x0 fiber and copper.
Manufacturer: Nortel Networks
Name: Norstar LS/DS Line card
Item part number: NT7B75
Available in new and refurbished
$95.00 Refurbished
$189.00 New