The Grandstream WP836 is a ruggedized cordless Wi-Fi IP phone designed for demanding enterprise environments such as logistics, healthcare, retail, security, and office setups. Featuring integrated dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax) with advanced roaming protocols (802.11k/r/v), it ensures seamless connectivity and superior wireless performance.

Supporting 3 SIP accounts and 3 simultaneous lines, the WP836 enables efficient multi-line communication with 4-way voice conferencing for enhanced collaboration. Its HD voice technology incorporates dual microphones, Acoustic Echo Cancellation (AEC), Noise Shield technology, and AI-driven noise reduction to deliver crystal-clear audio quality even in noisy environments.

The phone is equipped with integrated Bluetooth for wireless headset connectivity and a USB Type-C port supporting fast charging. Powered by a rechargeable 3000mAh Li-ion battery, it offers up to 10 hours of talk time and 240 hours of standby, ensuring continuous operation during long work shifts.

Built tough to withstand harsh conditions, the WP836 features an IP67-rated waterproof, dustproof, and weatherproof design, along with antimicrobial casing and chemical-cleaning resistance. It can endure drops from up to 2 meters, making it suitable for rugged job sites. Safety is prioritized with multiple alarm functions such as push-button alarm, man-down detection, no-movement monitoring, running detection, and ambient-sound surveillance.

Additional features include configurable push-to-talk functionality and wide codec support including Opus and G.722. The device is centrally manageable via Grandstream's GDMS platform, simplifying enterprise deployment and maintenance.

Key Highlights:

• Dual-band Wi-Fi 6 with roaming support


• 3 SIP accounts, 3 concurrent lines, 4-way conferencing


• HD voice with advanced AI noise reduction


• Bluetooth headset support & USB Type-C fast charging


• Long-lasting 3000mAh battery offering up to 10 hours talk time


• Multiple safety alarms and rugged IP67-rated design


• Antimicrobial & chemical-resistant casing