The phone offers an easy-to-use interface and provides a traditional telephony-like user experience, Wideband for enhanced audio clarity, Line keys, Soft keys, Four-way navigation keys
Power Supply
IEEE Power over Ethernet class 2, Cisco IP Phone Power Cube 4
802.11b - 11 MB per second 802.11g - 54 MB per second 802.11a - 54 MB per second
Data Capture Options
1D Laser: reads 1D bar codes Options: 2D Imager: reads 1D and 2D bar codes omni-directionally DPM Imager: reads data matrix marks, applied by dot peening, laser etching, molding, stamping or casting methods to multiple substrates including metal, plastic, or glass
Display
320 x 320
Processor
Intel Xscal
Humidity
5% to 95% non-condensing
Expansion
SD cards (Windows CE 5.0 only)
Keypad
Yes
Memory RAM
Up to 128 MB
Trigger mode
Manual trigger
Interface
RS232, USB, WLAN(802.11 b/g/a), Bluetooth
Drop specifiations
Multiple 4-foot (1.2-m) drops to concrete across operating temperature range
An internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE-T Ethernet network (IEEE 802.3i/802.3u/802.3ab) through a RJ-45 interface with single LAN connectivity for both the phone and a co-located PC.
Voice Codecs
G.711 a-law and mu-law, G.722, G.729a, Internet Low Bitrate Codec (iLBC), and Internet Speech Audio Codec (iSAC)
Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP) with Cisco call control
Power Supply
Supports IEEE 802.3af PoE (Class 3). 48VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (part number CP-PWR-CUBE-3=) or power injector (CP-PWR-INJ=).
