The Grandstream WP816 is a professional, enterprise-grade cordless Wi-Fi 6 IP phone designed for high-mobility environments such as retail, logistics, healthcare, and security. It features an advanced antenna design and integrated dual-band 802.11ax Wi-Fi, ensuring reliable roaming and high-speed connectivity. Built for durability and performance, it includes HD voice, dual microphones, and an antibacterial casing for hygiene-sensitive environments.
Technical Specifications
- Product Code: WP816
- Wi-Fi Connectivity: Integrated Dual-band Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
- SIP Accounts: Supports 2 SIP accounts and 2 lines
- Audio: HD Voice with dual-MIC design, Acoustic Echo Cancellation (AEC), and Noise Shield Technology
- Display: 1.77-inch (128×160) Colour LCD
- Battery: Rechargeable 1500mAh Li-ion battery (approx. 6 hours talk time / 120 hours standby)
- Auxiliary Ports: 3.5mm headset jack, Type-C charging interface (supports fast charging)
- Bluetooth: Integrated Bluetooth 5.0 for headset connectivity
- Physical Features: Configurable Push-to-Talk (PTT) button, emergency button, and built-in accelerometer
- Management: Centralised provisioning via Grandstream Device Management System (GDMS)
Key Features
- Advanced Mobility: High-efficiency antenna design and Wi-Fi roaming support allow users to move freely throughout the enterprise without dropping calls.
- Superior Audio Quality: Equipped with HD voice, dual microphones, and advanced noise cancellation to ensure clear communication in noisy professional environments.
- Rugged & Hygienic: Features an antibacterial casing, making it suitable for healthcare and public-facing facilities.
- Flexible Functionality: Includes a dedicated, configurable Push-to-Talk (PTT) button for instant communication and an emergency button for safety protocols.
- Modern Interface: Supports fast charging via Type-C and offers seamless integration with Bluetooth headsets for hands-free operation.






