Power

• IEEE 802.3af Power over Ethernet (built in)
• Optional external universal AC power supply:1
• 00-240V, 1.5A, 48V/50W

Display

• Size (pixels): 255 x 128 (W x H)
• White LED backlight with custom intensity control

Keypad

• Standard 12-key keypad
• Context-dependent soft keys: 4
• On-hook/Off-hook, redial, mute, volume up/down
• Directional navigation wheel

Audio Features

• Loudspeaker
  - Frequency: 160-22,000 Hz
  - Volume: Adjustable to 88 dB at 1/2 meter peak volume
• Full-duplex: Type 1 compliant with IEEE 1329 full duplex standards
• Individual volume settings with visual feedback for each audio path
• Voice activity detection
• Comfort noise fill
• DTMF tone generation / DTMF event RTP payload
• Low-delay audio packet transmission
• Adaptive jitter buffers
• Packet loss concealment
• Acoustic echo cancellation
• Background noise suppression
• Supported Codecs
  - G.711 (A-law and Mu-law)
  - G.729a (Annex B)
  - G.722, G.722.1
  - G.722.1C
  - Siren 14
  - Siren 22
  - Call Handling Features
• Shared call / bridged line appearance
• Busy Lamp Field (BLF)
• Distinctive incoming call treatment / call waiting
• Call timer
• Call transfer, hold, divert (forward), pickup
• Called, calling, connected party information
• Local three-way conferencing
• One-touch speed dial, redial
• Call waiting
• Remote missed call notification
• Automatic off-hook call placement
• Do not disturb function

Other Features

• Local feature-rich GUI
• Time and date display
• User-configurable contact directory and call history (missed, placed, and received)
• Customisable call progress tones
• Wave file support for call progress tones
• Unicode UTF-8 character support.
• Multilingual user interface

Network and Provisioning

• Ethernet 10/100 Base-T
• 2.5mm connection port
• USB ports: Mini and regular USB 1.1 (not active at launch)
• EX mic ports: Two Walta ports
• IP Address Configuration: DHCP and Static IP
• Time synchronisation with SNTP server
• FTP / TFTP / HTTP / HTTPS serverbased central provisioning for mass deployments. provisioning server redundancy supported.
• Web portal for individual unit configuration
• QoS Support – IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS and DSCP
• Network Address Translation (NAT) support - static
• RTCP support (RFC 1889)
• Event logging
• Local digit map
• Hardware diagnostics
• Status and statistics
• User selectable ringer tones
• Convenient volume adjustment keys
• Field upgradeable

Security

• Transport Layer Security (TLS)
• Encrypted configuration files
• Digest authentication
• Password login
• Support for URL syntax with password for boot server
• HTTPS secure provisioning
• Support for signed software executables

Safety

• UL60950-1
• IEC60950-1
• EN60950-1
• CE Mark
• CSA C22.2, No. 60950-1-03
• AS/NZS60950-1

EMC

• FCC (47 CFR Part 15) Class A
• ICES-003 Class A
• EN55022 Class A
• CISPR22 Class A
• AS/NZS CISPR22 Class A
• VCCI Class A
• EN55024
• RoHS compliant

Protocol Support

• IETF SIP (RFC 3261 and companion RFCs)

IEEE 802.3af Power over Ethernet version ships with

• Telephone Console
• 25 foot Ethernet cable
• Quick Start Guide
• Quick User Guide

Protocol Support

• IETF SIP (RFC 3261 and companion RFCs

IEEE 802.3af Power over Ethernet version ships with

• Telephone Console
• 25 foot Ethernet cable
• Quick Start Guide
• Quick User Guide

AC Power version ships with

• Telephone Console
• 25 foot Ethernet cable
• Universal Power Supply
• 7 foot region-specific power cord
• Power Insertion Cable
• Quick Start Guide
• Quick User Guide

HDX Ready version ships with

• Telephone Console
• 25 foot Ethernet cable
• 15 foot C-link cable for connection to HDX
• Quick Start Guide
• Quick User Guide

Environmental conditions

• Operating temperature: 32 - 104 degrees F (0 - 40 degrees C)
• Relative humidity: 20%-85% (noncondensing)
• Storage temperature: -22 - 131 degrees F (-30 - 55 degrees C)

Warranty

• 1 year

Country of origin

• Thailand

Phone Dimensions

• 39.4 x 37.2 x 7.3 cm (15.5 x 14.6 x 2.9 in ) (L x W x H)

Phone Console Weight

• 1.08kg (2.4lb)

Box Dimensions

• 48.4 x 43.3 x 13 cm (19.1 x 17.0 x 5.1 in) (L x W x H)

Box Weight

• 2.43kg (5.4lb)