Grandstream DP735
The Grandstream DP735 is a ruggedized, IP67-rated DECT cordless handset designed for mobility in harsh work environments. With long battery life, advanced security, smart sensors, and push-to-talk functionality, it is ideal for industrial, healthcare, and enterprise settings requiring durable and secure VoIP mobility.
Key Features:
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Rugged IP67-rated design (waterproof, dustproof, chemical-resistant, drop-safe up to 2.5m)
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2.4” (240×320) color TFT LCD with 3 programmable soft keys
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Up to 65-hour talk time and 650-hour standby
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Supports 20 SIP accounts and 20 lines per handset
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3-way audio conferencing
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HD audio with full duplex speakerphone
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DECT authentication & encryption
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Push-to-talk button; built-in proximity and accelerometer sensors
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Automated provisioning via TR-069 & XML config
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Zero Config provisioning with Grandstream UCM series
Description
Market-Leading Features:
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Ruggedized Industrial Design
IP67-rated for waterproof, dustproof, and chemical-resistant performance. Drop-safe from heights up to 2.5 meters and equipped with antimicrobial casing for use in healthcare and industrial settings. -
Extended Wireless Range
Offers wireless coverage of up to 400 meters outdoors and 50 meters indoors when paired with the DP755 base station, providing strong, reliable connectivity. -
HD Audio with Full Duplex Speakerphone
Features HD audio technology for crystal-clear voice communication, with a full duplex speakerphone for hands-free operation. -
Long Battery Life
Delivers up to 65 hours of talk time and 650 hours of standby time—ideal for high-use environments where consistent availability is essential. -
Advanced Telephony Support
Supports 20 SIP accounts and 20 lines per handset. Includes 3-way conferencing, call transfer, call waiting, call forwarding, DND, and more. -
Secure & Encrypted Communication
DECT authentication and encryption ensure all calls and SIP account information are securely protected. -
Enhanced Usability Features
Equipped with a 2.4” (240×320) colour TFT LCD and 3 programmable soft keys for intuitive control and navigation. -
Push-to-Talk & Smart Sensors
Features a dedicated push-to-talk (PTT) button and integrated proximity and accelerometer sensors for enhanced situational responsiveness. -
Flexible Provisioning Options
Supports TR-069 and XML configuration files for automated provisioning and integrates with Grandstream UCM series for seamless Zero Config deployment.
