WIRELESS WiFi iP Phone Grandstream WP820

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WIRELESS WiFi iP Phone Grandstream WP820
The Grandstream WP820 wifi phone is a wireless portable IP phone with dual-band WiFi support, built-in Bluetooth, and sophisticated antenna design to allow users to roam seamlessly throughout any WiFi environment. Roaming support, and integrated Bluetooth for pairing with headsets and mobile devices. Slightly larger than the WIT300

Features:

Protocol: Standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV,NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
Voice Codecs and CapabilitiesSupport 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
2 SIP accounts, 2 lines
Graphic 2.4 inch (240×320) TFT color LCD
Speakerphone, phonebook, backlit keypad, proximity sensor, accelerator, vibration motor, volume button and navigation keys
Push-to-Talk Customizable button for push-to-talk, panic call and other related functions
Bluetooth 4.2
3.5 mm headset jack, Micro USB port for charging , dual-MIC, dual-color LED
3-way audio conference
downloadable phonebook (XML, LDAP, up to 1000 items)
call waiting, call log (up to 100 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking
personalized music ring-tones and music on hold
server redundancy and fail-ove
Operating System Android 7.0
supports custom Android apps that fit the phone’s screen/keyboard-When using Android applications, limitations may apply
SecurityUser 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 AudioYes, both on handset and speakerphone with support for wideband audio,HAC supported
 

Universal power adapter included Input: 100-240VAC; Output: +5VDC, 1A (5W)
1500mA Li-ion battery
150h standby time
7.5h talk time
Handset dimensions: 168.5 x 52.5 x 21.8mm
Charger cradle dimensions: 76 x 73 x 81mm
Handset weight: 161g
Package Contents include Handset unit, universal power supply, charger cradle, belt clip, 1 Li-ion battery, Quick Start Guide
Durability Drop-safe from 1.2 meter heights

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