Product Overview
The Grandstream WP816 is an industrial-grade, rugged Wi-Fi IP phone designed for demanding environments such as warehouses, manufacturing plants, hotels, and healthcare facilities. Developed by Grandstream Networks, the WP816 combines robust hardware with advanced VoIP features, ensuring reliable communication in challenging conditions.
This IP phone features HD audio, support for multiple SIP accounts, and long-lasting battery performance, making it suitable for staff that require mobile communication on the go. Its waterproof and dustproof design (IP67 rating) ensures protection against harsh environments, while its Wi-Fi connectivity supports seamless roaming across enterprise networks.
Key Features
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Rugged industrial-grade design with IP67 waterproof and dustproof rating
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Wi-Fi connectivity with seamless roaming across access points
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Supports 2 SIP accounts and multiple lines
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HD audio for crystal-clear voice quality
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Long-lasting rechargeable battery for extended use
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Programmable function keys for quick access to features
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Desk and wall mountable for flexible installation
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Built-in vibration and LED notifications
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Centralized management via Grandstream Device Management System (GDMS)
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Ideal for warehouses, factories, hotels, healthcare, and retail environments
Ideal For
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Industrial and warehouse operations
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Hotels and hospitality staff communication
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Healthcare facilities
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Retail and logistics
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High-noise or rugged environments
Technical Specifications
| Specification | Details |
|---|---|
| Model | WP816 |
| Display | 2.8″ color LCD |
| SIP Accounts | 2 |
| Wi-Fi Standard | 802.11 a/b/g/n |
| Audio | HD voice handset |
| Battery | Long-lasting rechargeable battery |
| Protection | IP67 dust and waterproof |
| Mounting | Desk or wall mount |
| Management | GDMS cloud management |
Why Choose the WP816
The Grandstream WP816 is built for tough environments where standard IP phones may fail. Its combination of rugged waterproof design, HD voice, Wi-Fi mobility, and enterprise management makes it ideal for industrial, hospitality, and healthcare applications where reliability is critical.

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