The Grandstream WP822 is a portable dual‑band Wi‑Fi SIP phone built for enterprise mobility. It supports 2 SIP accounts / 2 lines, and integrates 802.11a/b/g/n/ac Wi‑Fi, HD audio, noise shield technology, and push‑to‑talk (PTT) functionality to streamline mobile VoIP communications. Designed with a long‑lasting rechargeable battery, it delivers dependable voice communications across retail, healthcare, hospitality, and enterprise networks.
With USB‑C charging, integrated accelerometer, and built‑in roaming support, the Grandstream WP822 offers excellent portability. It is fully managed via Grandstream Device Management System (GDMS), providing secure provisioning and simplified large‑scale deployments.
Features :
The WP822 includes dual microphones with noise cancellation, HD wideband audio, push‑to‑talk multicast paging, and a color display for ease of use. Equipped with Bluetooth 5.0 for wireless headsets, integrated roaming support, and enterprise‑grade security, it delivers robust mobile telephony in demanding environments.
Advanced Options :
The WP822 supports WPA3 Wi‑Fi security, TLS/SRTP encryption, and centralized provisioning via GDMS. Its rugged yet lightweight body ensures durability in enterprise settings, and extended battery performance keeps staff connected through long shifts without interruption.
Product Key Features
- Dual‑band Wi‑Fi 802.11 a/b/g/n/ac
- 2 SIP accounts / 2 call lines
- HD audio with noise & echo cancellation
- Push‑to‑Talk (PTT) and multicast paging
- Bluetooth 5.0 headset support
- 2.4” color LCD display
- USB‑C charging port and optional cradle
- Up to 12-hour talk time / 200-hour standby
- Centralized device management with GDMS
- Backed by Grandstream
Reliability & Performance :
The Grandstream WP822 combines enterprise‑grade security, HD audio, and Wi‑Fi mobility into a rugged, portable IP handset. Built for shift‑long usage, it ensures reliable uptime, easy roaming, and minimal call drops in distributed Wi‑Fi environments. With GDMS control, it’s scalable for single or multi‑site enterprise deployments.
Key Features :
- Portable SIP Wi‑Fi handset
- 2 SIP accounts / 2 lines
- Dual‑band Wi‑Fi roaming
- 2.4” color LCD interface
- Bluetooth 5.0 for headsets
- Push‑to‑Talk intercom support
- HD wideband audio & dual microphones
- USB‑C charging
- Centralized GDMS cloud provisioning
Specifications :
| Specification | Details |
|---|
| Part Number | WP822 |
| Brand | Grandstream |
| Product Type | Portable Wi‑Fi SIP Phone |
| SIP Accounts | 2 accounts / 2 lines |
| Wi‑Fi Standard | 802.11 a/b/g/n/ac dual‑band |
| Bluetooth | Bluetooth 5.0 |
| Display | 2.4” color LCD |
| Audio | HD audio, noise/echo cancellation |
| Special Functions | Push‑to‑Talk (PTT), multicast paging |
| Battery Capacity | 2000mAh rechargeable |
| Talk / Standby Time | Up to 12h talk / 200h standby |
| Charging | USB Type‑C, optional charging cradle |
| Drop Protection | Drop safe up to 1.2m |
| Security | WPA2, WPA3, TLS, SRTP |
| Operating Temperature | 0°C to +40°C |
| Storage Temperature | -10°C to +50°C |
| Dimensions | Approx. 155mm × 50mm × 21mm |
| Weight | ~180g |
| Management | GDMS remote provisioning |
| Warranty | Backed by Grandstream Limited Warranty |
