Grandstream Enterprise Portable WiFi IP Phone
The WP820 includes advanced antenna design and roaming support. By adding 7.5-hour talk time and HD voice with dual-MICs, the WP820 offers an affordable option and comes equipped with a combination of features, mobility and durability to suit all portable telephony needs.
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
SPECIFICATIONS:
Protocol/Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, LDAP, TR-069, 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 outof-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS, H.264 (decoding only) | Wi-Fi | Yes, integrated dual-band Wi-Fi 802.11 a/b/g/n (2.4GHz & 5GHz) | Wi-Fi Encryption | WEP, WPA/WPA2, WPA Enterprise | 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 | Yes, Bluetooth 4.2 | Auxiliary Ports | 3.5 mm headset jack, Micro USB port for charging , dual-MIC, dual-color LED | Telephony | 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 | Operating System | Android 7.0, supports custom Android apps that fit the phone’s screen/keyboard *When using Android applications, limitations may apply. No touch-screen available, only physical-key browsing on small LCD 320x240 screen. | 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, Arabic, Chinese, Czech, Dutch, German, French, Hebrew, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Turkish and more | Upgrade/Provisioning | Firmware upgrade via TFTP/HTTP/HTTPS, mass provisioning using TR-069 or encrypted XML configuration file, manual upload, USB upgrade | Power & Green Energy Efficiency | Universal power adapter included Input: 100-240VAC; Output: +5VDC, 1A (5W) 1500mA Li-ion battery, 150h standby time and 7.5h talk time | Physical | Headset dimensions: 168.5 x 52.5 x 21.8mm Charger cradle dimensions: 76 x 73 x 81mm Handset weight: 161g Handset package weight (not including QIG): 456g | 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 Contents | Handset unit, universal power supply, charger cradle, belt clip, 1 Li-ion battery, Quick Start Guide | Durability | Drop-safe from 1.2 meter height | Compliance | CE: EN 301 893; EN 300 328; EN 55032; EN 55035; EN 61000-3-2;EN 61000-3-3; EN 62368-1; EN 301 489-1/17; EN 50360; EN 62479; EN 50663; EN 50566. FCC: FCC Part 15B; FCC Part 15C; FCC Part 15E; FCC Part 68 HAC. RCM: AS/NZS 4268; AS/NZS 60950.1; AS/NZS CISPR 32; CISPR 35; AS/CA S004; AS/ ACIF S040. Japan: MIC-R; China: SRRC; EAC; RoHS 2.0(2011/65/EU&(EU)2015/863) REACH. |
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