Mitel 3300 ICP ASU II (50005105) with 24 Port ONSp (50005731) AV Equipment 1A is an ISDN PRI

1A is an ISDN PRI interface card for the Toshiba Strata CIX 670 phone system

Adtran 1200755L2 Features:

A quick disconnect cable is included for quickly detaching the headset from the phone

8620 is an IP phone designed to work on the Inter-Tel / Mitel CS-5200 phone system

Mitel Superset 400 Series Handset Description:

Mitel 3300 ICP ASU II (50005105) with 24 Port ONSp (50005731) AV Equipment 1A is an ISDN PRIMitel 3300 ICP ASU II 50005105 Description: The Mitel 3300 ASU II supports 48 ONS phones or 8 LS trunks based on the installed modules. Mitel 50005105 Features: Two Module Slots Supports: 50005104, 50005103, 50005731 Included: (1) Mitel 3300 ICP ASU II Analog Services Unit (50005105) (1) Mitel 24 Port ONSp (50005731) Power Supply Module (50005091)