Cisco 3524 Catalyst Switch WS-C3524-XL-EN Power Supply The Mitel 5215 offers a

The Mitel 5215 offers a half duplex speakerphone and is hearing aid compatible

Adtran 1700525E12 Features:

Comes with Handset and Battery

The Atlas 550 1200305L1 has built in support for up to six cards in its factory configuration

Power over Ethernet (PoE)

Cisco 3524 Catalyst Switch WS-C3524-XL-EN Power Supply The Mitel 5215 offers aCisco 3524 Catalyst Switch WS C3524 XL EN Description: The Cisco 3524 (WS C3524 XL EN) is a 24 port fast Ethernet switch. The WS C3524 XL EN is a managed switch providing 10 100 Mbps wire speed to each port. A pair of GBIC ports provide Gigabit fiber connections to the network switch. Cisco WS C3524 XL EN Features: 24 Ports Fast Ethernet (10 100) 2 GBIC Uplink Ports Gigabit Fiber Rack Mountable Managed Included: Cisco WS C3524 XL EN Switch Rack Mounts