Protocols/Standards:

SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, 802.1x, TLS, SRTP, IPv6

Voice Codecs and Capabilities:

Support for G.711µ/a, G.729A/B, G.722 (wide-band), iLBC, Opus, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS

Wi-Fi:

Yes, integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz) ; 802.11k/r/v Supported (WPA2/WPA2-Enterprise)

Wi-Fi Encryption: WEP, WPA/WPA2, WPA Enterprise, WPA3, WPA3-Enterprise

Graphic Display: 2.4 inch (240x320) TFT color LCD

Bluetooth: Yes, integrated

Peripherals: 3 soft keys, dial, hang-up, speakerphone, phonebook, backlit keypad, proximity sensor, vibration motor, volume button, navigation keys, and accelerometer supporting configurable gestures

Push-to-Talk: Customizable button for push-to-talk

Auxiliary Ports: 3.5 mm headset jack, Micro USB port for charging, dual-MIC, dual-color MWI LED

Telephony Features:

Hold, transfer, forward, 3-way audio conference, call waiting, call log (up to 100 records), downloadable phonebook (XML, up to 500 items), off-hook auto dial, auto answer, flexible dial plan, personalized music ringtones, server redundancy and fail-over, push to talk, LDAP

Security:

User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES based secure configuration file, SRTP, TLS, 802.1x media access control

HD Audio: Yes, both on handset and speakerphone with support for wideband audio, HAC supported

QoS: 802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS) QoS

Multi-language: English, Chinese, German, French, Italian, Portuguese, Russian, Spanish, and more

Upgrade/Provisioning:

Firmware upgrade via TFTP/HTTP/HTTPS/FTP/FTPS, mass provisioning using encrypted XML configuration file, manual upload

Power & Green Energy Efficiency:

* Universal power adapter included - Input: 100-240VAC ; Output: +5VDC, 1A (5W)

• 2000mA Li-ion battery, 200h standby time and 8h talk time

Temperature and Humidity:

* Operating Temperature: 0ºC to 45ºC ; Operating Humidity: 10-90% (non-condensing)

• Storage Temperature: -20ºC to 60ºC ; Storage Humidity: 10-90% (non-condensing)

Package Content:

Handset unit, universal power supply, charger cradle, belt clip, 1 Li-ion battery, Quick Start Guide

Physical Dimensions:

• Handset weight: 185.90g ; Handset package weight (not including QIG): 422.60g

• Handset dimensions: 164.0 x 52.0 x 25.8mm

• Charger cradle dimensions: 77.9 x 81.2 x 38.2mm

Compliance: FCC, CE, RCM, IC, UKCA