Mitel 4 PLUS 12 PORT COMBO 50005104

4 + 12 Port Combo Card

• Four Loop Start (LS) trunks for analog connection to a central office

• 12 On-Premise Station (ONS) Lines for analog phones

• Four System Fail Transfer (SFT) relays that provide direct connection between an analog

telephone and a Loop Start trunk in the event of a system or power failure

• LS trunks and ONS lines connect to the module using a 25-pair male D-type (Amphenol)

connector.