ESI IPFP 6 volt Power Supply DSS Consoles 8662E is an IP phone

8662E is an IP phone purpose built for the Inter-Tel (now Mitel) CS-5200 phone system

dual color message waiting indicator light

Backbone of Layer 3 Distribution Points

Adtran Atlas 550 T1 Module Description:

ESI IPFP 6 volt Power Supply DSS Consoles 8662E is an IP phoneESI IPFP 6 volt Power Supply Description: This ESI accessory is a 6 volt power supply that is required for your ESI 48 key IPFP phone to operate. Unlike the IPFP2, the IPFP is not PoE powered and must use a power supply. The IPFP 6V power supply simply plugs into your standard wall socket (United States), and the other end into your phone. ESI IPFP Power Supply Features: Required for your ESI IPFP 48 Key Phone Plugs into your standard outlet Output: