Iwatsu IX-12KTS-2 12 Button Digital Phone Conference Phones The 2650 has 48 ports

The 2650 has 48 ports 10/100 Ethernet built into the switch

Adtran 4200773L3 Features:

The ESI 12 Key digital feature features 9 programmable buttons in addition to a built in display

21/V11 Universal Synchronous Serial Interface (USSI) Module (4200754L3) combines with other Atlas 550 components to provide solutions for a variety of wide area networking applications

Iwatsu IX-12KTS-2 12 Button Digital Phone Conference Phones The 2650 has 48 portsIwatsu IX 12KTS 2 12 Button Digital Phone Description: The Iwatsu IX 12KTS 2 is a non display digital phone for Iwatsu Omega phone systems. The digital phone has 12 programmable buttons that can be used for line appearances, speed dials, and other features. Iwatsu IX 12KTS 2 Features: 12 Programmable Buttons Speakerphone Adjustable Stand Message Waiting Indicator Hold DND Included: Iwatsu IX 12KTS 2 12 Button Digital Phone Adjustable Stand Handset New