Polycom VVX 410 Gigabit IP Phone (2200-46162-025) Condition:New The Adtran T3SU 300 is

The Adtran T3SU 300 is a high bandwidth CSU/DSU that supports an unchannelized T3

3ah EFM bonding compliance

Zones provide audio output

also known as the Avaya 2490

Hot Swap Port Card Adapter

Polycom VVX 410 Gigabit IP Phone (2200-46162-025) Condition:New The Adtran T3SU 300 isPolycom VVX 410 Gigabit IP Phone Description: The Polycom VVX410 is a programmable IP phone built around the broad interoperability of SIP. The IP phones provide 12 line keys that be set up for both call and line appearances as well as other feature keys such as park. A backlit color display provides vibrant visuals for users. A full duplex speakerphone and an integrated headset port are included for handsfree communication. The Polycom VVX 410 is the