Inter-Tel Mitel DEI 5000 Expansion Unit (580.1001) Monitors 8 PoE Ports

8 PoE Ports

A handsfree speaker is built into the SIP-T21P

5 Tunnel Licenses

USB to Serial DB9 Cable Description:

Polycom SpectraLink 8030 Description:

Inter-Tel Mitel DEI 5000 Expansion Unit (580.1001) Monitors 8 PoE PortsInter Tel Mitel DEI 5000 Expansion Unit : The Inter Tel 580. 1001 DEI is an expansion unit designed for the 5000 series phone system. The 580. 1001 expansion units features three module slots that support the DEM 16 or SLM 8 modules. This chassis comes in back and blue depending on whether it's the Mitel or Inter Tel chassis; however, both units function the same. Inter Tel 580. 1001 Features: 3 Module Slots Colors: Blue or Black Compatibility: Mitel