KX-TDE100 Converged IP PBX Control Unit with up to 128 Extensions and 128 Central Office (CO). This package also includes (6) KX-DT343 Digital 3 Line LCD Phones with Backlight and (1) KX-TDA0172 16 Port Digital Line Card. 
KX-TDE100 Converged IP PBX Control Unit Features:
- Extensions System Total: 128 
 - IP Proprietary Telephones (IP-PT): 64 
 - SIP Extensions: 128 
 - Single Line (a/b) Telephones (SLT): 96 
 - Digital Proprietary Telephones (DPT) - DXDP : 128 
 - Analog Proprietary Telephones (APT): 64 
 - Direct Station Select (DSS) Consoles: 8 
 - Voice Processing Systems (VPS): 2 
 - Analog COs: 96 
 - CO Line ISDN Trunk - PRI: 96 
 - CO Line IP-Gateway (H323): 64 
 
KX-DT343 Digital Telephone Features:
- 3 Line LCD (Display) with 24 Characters 
 - LCD Backlit 
 - Headset Jack 
 - Message Waiting LED 
 - Digital Duplex Speakerphone 
 - Personal Speed Dial: 100 
 - Alphanumeric Directory Search 
 - Call Log: 100 
 - Programmable Function Buttons: 24 
 - Soft Key: 4 
 - Interface for CTI (3rd party): USB 
 - Add-on Key Module / DSS Console Compatible 
 - Bluetooth Module (Headset) 
 - Extra Device Port (for analog device) 
 - Navigation Key 
 - Ringer Tone/Melody: 30 
 - Tilt Step Angle Design 
 - Wall Mountable 
 - Color: Black 
 
KX-TDA0172 16 Port Digital Line Card (DLC16) Features:
- 1 Card Requires 1 Free Slot 
 - 16 Ports per Card 
 
Package Content:
- (1) KX-TDE100 Converged IP PBX 
 - (6) KX-DT343 Black Digital Telephones 
 - (1) KX-TDA0172 16 Port Digital Extension Card