Description
The WP822 is a Grandstream cordless Wi-Fi IP phone running Android 7.0, designed for users who move around all day. It registers two SIP accounts on two lines and presents calls on a 2.4-inch color LCD (240 x 320 pixels). Dual-band 2.4 and 5 GHz 802.11 a/b/g/n/ac Wi-Fi, with an advanced antenna and roaming, keeps the conversation going from one access point to the next. HD voice combines two microphones, echo cancellation and Noise Shield technology, with the Opus, G.722, G.711, G.729A/B and iLBC codecs. Bluetooth 4.2 connects a wireless headset, the 3.5 mm jack a wired one, and the micro USB port handles charging. The accelerometer and the configurable key support push-to-talk, panic and related functions for lone staff. The 2,000 mAh Li-ion battery lasts 8 hours of talk time and 200 hours of standby.
Specifications
| Reference | WP822 |
|---|---|
| Brand | Grandstream |
| Manufacturer order code | WP822 |
| Type | SIP Wi-Fi phone |
| EAN code | 6947273703853 |
| SIP accounts | 2 (2 lines) |
| Display | 2.4" color LCD, 240 x 320 pixels |
| Audio | HD voice, dual microphones, echo cancellation, Noise Shield, Opus, G.722, G.711, G.729A/B, iLBC |
| Wi-Fi | Dual-band 2.4 and 5 GHz 802.11 a/b/g/n/ac, advanced roaming |
| Bluetooth | 4.2, for headsets |
| Headset | 3.5 mm jack |
| USB | Micro USB |
| Operating system | Android 7.0 |
| Buttons | Configurable push-to-talk and panic key, accelerometer |
| Battery | 2,000 mAh Li-ion |
| Battery life | 8 h talk time, 200 h standby |
| Dimensions | 164 x 52 x 25.8 mm |
| Packed weight | 0.50 kg |
Use and tips
The WP822 suits teams that move through Wi-Fi covered buildings and want a full-day handset: hotel reception, shop, warehouse, maintenance, security rounds. The key configurable as a panic button and the accelerometer give a first level of protection to people working alone. The phone registers on the IP PBX as a SIP extension and pairs with a Bluetooth headset to keep hands free. Check 5 GHz Wi-Fi coverage along the whole route. For the same phone in a rugged IP67 version, see the WP825; for Wi-Fi 6, the WP826.
Frequently asked questions
Which PBX or provider does this phone work with?
With any SIP-compatible IP PBX or VoIP service, including Grandstream UCM PBXs, 3CX and hosted Centrex offers. Tell us about your setup through our contact page and we confirm compatibility before you order.
What is the difference between WP822 and WP825?
Both share dual-band Wi-Fi ac, 2 SIP accounts, Bluetooth 4.2, the 2.4-inch color display, Android 7.0 and 8 hours of talk time. The WP825 stands out with its rugged IP67 casing, waterproof, dustproof and drop-safe from 2.5 meters.
What is the warranty?
Two-year statutory conformity warranty, plus the Grandstream manufacturer warranty under its own terms.
Where are the firmware, manuals and guides?
Grandstream provides the firmware, user manual and administrator guide of this phone free of charge: our Grandstream support page takes you straight to the documents for this model.
