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
Speech codecs and features
Supports G.711µ/A, G.729A/B, G.722 (broadband), iLBC, Opus, In- and
out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC,
ANS
Wi-Fi
Yes, built-in dual-band Wi-Fi module 802.11a/b/g/n/ac (2.4 and 5 GHz).
Support
802.11k/r/v (WPA2/WPA2-Enterprise)
Encryption
Wi-Fi WEP, WPA/WPA2, WPA Enterprise
Display
1.8 inch color TFT LCD screen with a resolution of 128x160 pixels
The periphery
2 on-screen buttons, dial, hang up, speaker, phonebook,
backlit keyboard, proximity sensor, vibration motor,
volume and navigation buttons
Push-to-Talk
Customizable push-to-talk button
Additional ports
3.5mm headset jack, Micro USB charging port, Two microphones,
two-color LED indication of a pending message
Telephony
Hold, transfer, forwarding, 3-way voice conference,
call waiting, downloadable phone books (XML, LDAP, up to 500
entries), call log (up to 100 entries), auto-dial when you pick up the handset,
auto-answer, flexible number plan, personalized ringtones,
automatic switching to a backup server in case of failure, push to talk
Safety
User and administrator level passwords
, MD5 and MD5-sess authentication, configuration file with 256-bit AES encryption, SRTP,
TLS, 802.1x media access control
HD audio
Yes, in the speaker tube and speaker with broadband
audio support, HAC support
QoS
802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS) QoS
Supported languages
English, Chinese, German, French, Italian, Portuguese,
Russian, Spanish, etc.
Update/
Automatic configuration
Firmware update via TFTP/HTTP/HTTPS/FTP/FTPS, mass
automatic configuration using an encrypted XML
configuration file, manual download
Nutrition and energy efficiency
Universal power adapter included
Input: 100-240V AC; Output: +5V DC. current, 1A (5W)
1500mA Lithium-ion battery, Working time: 120 hours in
standby mode and 6 hours in talk mode
Dimensions and weight
Tube dimensions: 158.5 x 50 x 22.5mm
Base dimensions: 81.15 x 75.89 x 36.36mm
Tube weight: 120g
Weight of the tube in the package (without a brief guide): 340g
Temperature and humidity
Operating temperature: 0ºC to 45ºC;
Operating humidity: 10 to 90% (non
-condensing) Storage temperature: -20 °C to 60 °C;
Storage humidity: 10% to 90% (non-condensing)
Package contents
Tube, universal power supply, base, belt clip, 1 lithium-ion battery, quick start guide
Accordance
FCC, CE, RCM, IC
