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Key Details:
- Model: WP820
- Part #: GT00001
- Warranty: 1 Year
- Brand: Grandstream
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GrandStream WP820 Wireless IP Phone
The WP820 offers a portable WiFi IP phone with dual-band WiFi support, built-in Bluetooth, and sophisticated antenna design to allow users to seamlessly roam throughout any WiFi environments.
- Dual-band WiFi with efficient antenna design and advanced roaming support
- Bluetooth for syncing headsets and mobile devices (contacts and call transferring)
- HD voice & dual MIC design with AEC and Noise Shield Technology
- Rechargeable 1500mAh battery, 7.5 hour talk time, 150-hour standby
- Accelerometer and configurable button for push-to-talk, panic and other related functions
- Micro USB port and 3.5mm headset jack
- 2 SIP accounts, 2 lines
- Supports custom Android apps that fit the phone’s screen/keys
- Battery charger (GMC08) that can charge up to 8 batteries at a time is available separately
- Voice Codecs: Support for G.711µ/a, G.729A/B, G.722 (wide-band), iLBC, Opus, in-band and out-ofband DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS
- Graphic: 2.4 inch (240x320) TFT color LCD
- Peripherals: 3 soft keys, dial, hangup, 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: v4.2
- Auxilliary Ports: 3.5 mm headset jack, Micro USB port for charging , dual-MIC, dual-color LED
- Functions: Hold, transfer, forward, 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 ringtones and music on hold, server redundancy and fail-over, push to talk
- Security: User and admin passwords, MD5 and MD5-sess, 256-bit AES, SRTP, TLS, 802.1x media access control
- HD Audio: Both on handset and speakerphone with support for wideband audio, HAC supported
- Quality of Service: 802.11e and Layer 3 (ToS, DiffServ, MPLS)
- Multi-language: English, Arabic, Chinese, Czech, Dutch, German, French, Hebrew, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Turkish
- Upgrade Firmware: upgrade via TFTP/HTTP/HTTPS, manual upload, USB upgrade
- Provisioning Firmware: mass provisioning using TR-069 or encrypted XML configuration file, manual upload, USB upgrade
- Operating Temperature: 0ºC to 45ºC
- Storage Temperature: -20ºC to 60ºC
- Storage Humidity: 10%-90% (non-condensing)
- Operating Humidity: 10-90% (non-condensing)
- Power Supply: Universal power adapter included
- Power Input: 100-240VAC; Output: +5VDC, 1A (5W)
- Battery: 1500mA Li-ion battery, 150h standby time and 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
- Operating System: Android 7.0
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