The Grandstream WP816 is a compact, cordless Wi-Fi IP phone designed for mobile communication across various industries, including healthcare, retail, logistics, and security. It combines advanced wireless connectivity with robust telephony features to support on-the-go professionals.
📱 Key Specifications
📡 Connectivity
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Wi-Fi: Integrated dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax) with efficient antenna design and advanced roaming support.
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Bluetooth: Version 5.0 for seamless headset connectivity.
📞 Telephony Features
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SIP Accounts: Supports up to 2 SIP accounts and 2 lines.
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Audio Conferencing: 3-way voice conferencing capability.
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Audio Quality: HD voice with dual microphones, Acoustic Echo Cancellation (AEC), and Noise Shield Technology for clear communication.
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Push-to-Talk: Dedicated, configurable button for instant communication.
🔋 Battery & Power
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Battery: Rechargeable 1500mAh Li-ion battery.
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Talk Time: Up to 6 hours.
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Standby Time: Up to 120 hours.
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Charging: USB Type-C port supporting fast charging.
🎧 Ports & Interfaces
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Headset Jack: 3.5mm headset jack for wired headsets.
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USB Port: USB Type-C port for charging and data connectivity.
📺 Display & Design
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Display: 1.77-inch color LCD (128×160 pixels).
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Dimensions: 135mm x 49mm x 15.5mm (5.31 in x 1.93 in x 0.61 in).
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Weight: Approximately 280g.
🛡️ Security & Management
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Security Protocols: Supports TLS, SRTP, HTTPS, and 802.1X for secure communication.
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Device Management: Compatible with Grandstream Device Management System (GDMS) for centralized configuration and management.
🧰 Additional Features
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Accelerometer: Built-in for motion detection.
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Emergency Button: Dedicated button for emergency situations.
