Grandstream DP722 DECT Cordless HD Handset - 20 SIP Lines - 1.8" TFT LCD Screen - 20-Hour Talk Time - USB & Headset Ports
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Product Features
Product Overview
The Grandstream DP722 DECT Cordless HD Handset delivers professional-grade wireless communication with high-definition audio and extensive SIP line support. Engineered for mobility and reliability, this handset operates on DECT wireless technology, providing a secure and interference-free connection over distances up to 1148 feet. Its compact design and lightweight construction make it ideal for dynamic office environments where staff need to move freely while maintaining clear voice quality.
Equipped with a 1.8-inch TFT LCD screen, the DP722 offers a clear interface for managing calls, accessing phone books, and viewing caller logs. The handset supports up to 20 SIP lines, enabling multiple concurrent calls and advanced telephony features such as conference calling, call transfer, and call waiting. With USB and headset ports, it integrates seamlessly into existing communication setups, offering flexibility for both desk-based and on-the-go usage.
Technical Overview
The DP722 leverages DECT wireless technology operating in the 1.92 GHz to 1.93 GHz frequency range, ensuring stable connectivity without interference from common Wi-Fi networks. Its rechargeable battery provides up to 20 hours of talk time and 250 hours of standby time, supporting extended use without frequent recharging. The handset includes a comprehensive set of buttons and keys, including push-to-talk, navigation, menu, send, end, speaker, and mute controls, facilitating intuitive operation.
Connectivity options include a USB port for data transfer or charging accessories and a dedicated headset port for private listening. The screen resolution of 128 x 160 pixels ensures legible text and icons, while the TFT LCD technology delivers consistent visibility in various lighting conditions. The handset's physical dimensions of 6.22 inches in height, 1.97 inches in width, and 1.11 inches in depth contribute to its ergonomic fit and portability.
Key Product Advantages
The DP722 stands out with its high SIP line capacity and robust wireless performance, making it a versatile solution for businesses requiring scalable communication. Its long battery life and lightweight design enhance user mobility, while the inclusion of advanced telephony features supports efficient call management and collaboration.
Enhanced Mobility
With DECT technology and a 20-hour talk time, users can move freely throughout large office spaces without compromising call quality or battery life.
- 1148 ft operating distance
- Lightweight at 3.88 oz
- Belt clip included
Advanced Telephony Features
The handset supports a wide range of call management functions, improving productivity and communication workflows.
- Conference calling
- Call transfer and forwarding
- Call waiting and DND
Deployment / Use Cases
The Grandstream DP722 is designed for deployment in office environments where wireless communication and mobility are priorities. Its compatibility with Grandstream base stations DP755, DP752, and DP750 allows for integration into existing VoIP systems, making it suitable for businesses upgrading or expanding their telephony infrastructure.
Ideal use cases include reception areas, warehouse floors, retail spaces, and healthcare facilities where staff need to remain accessible while on the move. The handset's push-to-talk feature and belt clip support make it practical for teams requiring instant communication, such as security personnel or maintenance crews. In educational settings, it can serve as a reliable communication tool for administrative staff or teachers moving between classrooms.
Office Mobility
Deploy in open-plan offices or large facilities to enable staff to take calls anywhere without being tethered to a desk.
VoIP System Expansion
Integrate with compatible Grandstream base stations to add wireless handsets to an existing VoIP network, enhancing flexibility and coverage.
Physical Profile
The DP722 features a slim and lightweight design, measuring 6.22 inches in height, 1.97 inches in width, and 1.11 inches in depth, with a weight of approximately 3.88 ounces. Its compact form factor ensures comfortable handling and easy portability, while the included belt clip allows for secure attachment to clothing or belts. The handset's construction prioritizes durability and ergonomics, making it suitable for daily use in active environments.
- Width
- 1.97" (50 mm)
- Depth
- 1.11" (28.10 mm)
- Height
- 6.22" (158 mm)
- Weight
- 3.88 oz (110 g)
What's in the Box
The package includes all necessary components for immediate setup and use, ensuring a straightforward deployment process.
Highlights
- Supports up to 20 SIP lines for scalable communication
- DECT wireless technology with 1148 ft operating distance
- 1.8-inch TFT LCD screen with 128 x 160 resolution
- 20-hour talk time and 250-hour standby time
- USB port and headset port for connectivity options
- Includes push-to-talk, conference calling, and call management features
- Compatible with Grandstream DP755, DP752, and DP750 base stations
- Lightweight design at 3.88 oz with belt clip for mobility
Specifications
| Specifications | |
|---|---|
| Manufacturer | Grandstream Networks, Inc |
| Manufacturer Part Number | DP722 |
| Brand Name | Grandstream |
| Product Model | DP722 |
| Product Name | DECT Cordless HD Handset for Mobility DP722 |
| Product Type | Handset |
| Technical Information | |
| Connectivity Technology | Cordless |
| Wireless Technology | DECT |
| Wireless Operating Distance | 1148.29 ft (350000 mm) |
| Features | Push-to-talk,Speakerphone,Conference Call,Call Transfer,Call Forwarding,Call Waiting,DND (Do Not Disturb),Message Waiting,Belt Clip,Hearing Aid,Hold,Call Park,Call Pick-up,Phone Book,Caller Log,Auto-answer,Rechargeable Battery |
| Total Number of Phone Lines | 20 |
| Network & Communication | |
| Frequency Range | 1.92 GHz to 1.93 GHz |
| Display & Graphics | |
| Screen Size | 1.8" |
| Screen Type | TFT LCD |
| Screen Resolution | 128 x 160 |
| Interfaces/Ports | |
| USB | Yes |
| Headset Port | Yes |
| Controls/Indicators | |
| Buttons & Keys | Push-to-talk,Navigation Key,Menu,Send,End Button,Speaker,Mute Button |
| Battery Information | |
| Battery Talk Time | 20 Hour |
| Battery Standby Time | 250 Hour |
| Physical Characteristics | |
| Height | 6.22" (158 mm) |
| Width | 1.97" (50 mm) |
| Depth | 1.11" (28.10 mm) |
| Weight (Approximate) | 3.88 oz (110 g) |
| Miscellaneous | |
| Package Contents | DECT Cordless HD Handset for Mobility DP722 Universal Power Supply Charger Cradle Belt Clip 2 x Batteries Quick Start Guide |
| Compatibility | Grandstreams Base Stations: DP755 DP752 DP750 |
| Country of Origin | Switzerland |
User Manual
FAQ
How many SIP lines does the Grandstream DP722 support?
The DP722 supports up to 20 SIP lines, allowing for multiple concurrent calls and advanced telephony features such as call transfer, conference calling, and call waiting. This capacity makes it suitable for businesses with high communication demands or those needing to manage multiple extensions.
What is the wireless range of the DP722 handset?
The handset operates on DECT wireless technology with an effective range of up to 1148.29 feet (approximately 350 meters) from its base station. This range provides reliable connectivity in large office spaces, warehouses, or other environments where mobility is essential.
What type of screen does the DP722 have?
The DP722 features a 1.8-inch TFT LCD screen with a resolution of 128 x 160 pixels. This screen offers clear visibility for call information, phone books, and menus, ensuring easy navigation and operation in various lighting conditions.
How long does the battery last on a single charge?
The rechargeable battery provides up to 20 hours of talk time and 250 hours of standby time on a full charge. This extended battery life supports all-day use without frequent recharging, making it ideal for busy work environments.
Is the DP722 compatible with other Grandstream equipment?
Yes, the DP722 is compatible with Grandstream base stations DP755, DP752, and DP750. This compatibility allows for seamless integration into existing VoIP systems, enabling businesses to expand their wireless communication capabilities without replacing entire setups.
What accessories are included with the DP722?
The package includes the DECT cordless HD handset, a universal power supply, a charger cradle, a belt clip, two batteries, and a quick start guide. These accessories ensure immediate deployment and support mobility and convenience in daily use.
| Qty | Price | Available |
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