The Cisco IP Phone 7911G fills the communication needs of cubicle, retail, classroom, or manufacturing workers or anyone who conducts low to moderate telephone traffic. Four dynamic soft keys guide users through core business features and functions, while a pixel-based display combines intuitive features, calling information, and eXtensible Markup Language (XML) services into a rich user experience. The Cisco IP Phone 7911G offers numerous important security features plus the choice of IEEE 802.3af Power over Ethernet (PoE), Cisco inline power, or local power through an optional power adaptor.
Specifications
General 
Product Type: VoIP phone
Body Material: ABS plastic
Bundled with: 1 x user license
Phone Features Dialer Type: Keypad
Dialer Location: Base
Call Hold: Yes
Message Waiting Capability: Yes
Function Buttons: Hold button
Volume Control: Yes
Ring Tones: 24
Indicators: Voice message waiting indicator
IP Telephony Main Features: Integrated Ethernet switch, Power over Ethernet (PoE) support
VoIP Protocols: SCCP
Voice Codecs: G.729a, G.729ab, G.711u, G.711a
Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment: DHCP
Security: 128 bit AES
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX
Compatible Software: Cisco CallManager
Voice Features: Voice activity detection (VAD)
Display Type: LCD display - monochrome
Display Location: Base
Display Resolution: 192 x 64 pixels
Miscellaneous Hearing Aid Compatible: Yes
Compliant Standards: VCCI Class B ITE, CISPR 24, EN 60950, EN 61000-3-2, EN55022, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, CSA 22.2 No. 60950, ICES-003 Class B, EN 61000-6-1, FCC Part 15 B, FCC Part 68
Dimensions & Weight (Base) Width: 6.9 in
Depth: 6 in
Height: 8 in
Weight: 2 lbs
