Mitel Superset 401+ Digital Phone Conference Phones 8600 can support both Inter-Tel

8600 can support both Inter-Tel protocol and Session Initiation Protocol (SIP)

OPTIONAL: Headset Lifter

The T3 connection

000 MAC addresses can be stored by the Dell PowerConnect 6248P

Mitel Superset 401+ Digital Phone Conference Phones 8600 can support both Inter-TelMitel Superset 401+ Digital Phone Description: The Mitel Superset 401+ is a single line telephone designed to be affordable and cost effective. The 401+ is a digital phone designed to work on Mitel phone systems that have DNIC cards. The Superset 401+ offers fixed feature keys such as transfer and hold. In addition, the Mitel 401+ can set up a conference call. Six programmable buttons allow the Mitel 401+ can be used to configure additional features