12 Button Expansion Module
Compatible with CISCO 7962G, 7965G and 7975G

2 Line
VoIP (SIP) and SCCP Protocols
2 x 10/100 Ports plus HD Voice.

5 Inch Colour Screen
Headset/Handsfree
2 Line
 

Executive Full Duplex  Speakerphone
6 Lines
Wireless Headset Support

Executive Full Duplex Speakerphone
Expandable
Large 5 inch Colour Screen

8 Lines
128 bit AES Encryption
Interactive Key Functionality

CP-8800 Expansion Module

5 inch 800 × 480 Resolution,Grayscale Display
5 Programmable Line Keys
Full Duplex Handsfree

5 inch 800 x 480 VGA Backlit Colour Display
5 Programmable Line Keys
Gigabit Ethernet

720p HD Two-way Video
Wireless Headset Support (EHS)
HFP for Bluetooth Wireless Conference System

5 inch VGA Colour Display
Up to 2 IP Phone 8800 Key Expansion Modules
Full Duplex Handsfree

WiFI WLAN Connectivity
USB Wireless Headset Support
Supports up to 3 KEMS Key Modules 5-113 Lines

Internal 2-port Ethernet Switch
USB, Wireless Headset Support
Bluetooth Ver 4.1, WiFi Connectivity