Grandstream WP822 Cordless Wi-Fi IP Phone with Integrated Dual-Band Wi-Fi and 8-Hour Talk Time

The WP822 includes advanced antenna design and roaming support. By adding 8-hour talk time and HD voice with dual-MICs, the WP822 offers an affordable option and comes equipped with a combination of features, mobility and durability to suit all portable telephony needs.

• Dual-band Wi-Fi with efficient antenna design and advanced roaming support
• 2 SIP accounts, 2 lines
• HD voice & dual MIC design with AEC and Noise Shield Technology
• Rechargeable 2000mAh battery, 8 hour talk time, 200-hour standby
• Integrated Bluetooth to connect headsets
• Configurable button for push-to-talk
• Micro USB port and 3.5mm headset jack

• Protocol/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: 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: 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
• Operating Temperature: 0ºC to 45ºC; Operating Humidity: 10-90% (non-condensing)
• Storage Temperature: -20ºC to 60ºC; Storage Humidity: 10-90% (non-condensing)
• Compliance: FCC, CE, RCM, IC, UKCA
• Handset dimensions: 164.0 x 52.0 x 25.8mm
• Charger cradle dimensions: 77.9 x 81.2 x 38.2mm
• Handset weight: 185.90g
• Handset package weight (not including QIG): 422.60g

• Handset unit
• Universal power supply
• Charger cradle
• Belt clip
• 1 Li-ion battery
• Quick Start Guide