Grandstream
Grandstream DECT Handset Compatible with DP75x | DP720
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Unleash True Mobility with Crystal-Clear HD Audio
The Grandstream DP720 is a high-definition DECT cordless handset that empowers you to take your VoIP communications anywhere. Designed for mobility in any business, warehouse, retail, or residential environment, the DP720 pairs with Grandstream's DP75x series DECT base stations to deliver a powerful and seamless cordless telephony solution. Experience exceptional freedom with a long-range signal that covers up to 50 meters indoors and up to 350 meters outdoors (with DP752/DP755 base stations). With support for up to 10 SIP accounts per handset and robust battery life offering 20 hours of talk time and 250 hours of standby time, you can stay connected and productive throughout your day.
Superior Call Quality and Advanced Features
Engineered for professional use, the DP720 features full HD audio on both the handset and the full-duplex speakerphone, ensuring your conversations are always crystal clear. It supports a comprehensive suite of advanced telephony features, including 3-way audio conferencing, call transfer, call forward, and a downloadable phonebook. A built-in 3.5mm headset jack provides an option for hands-free operation. The vibrant 1.8-inch color LCD screen makes navigation intuitive, while DECT authentication and encryption technology safeguards your calls and accounts.
Key Features at a Glance:
- Pairs with Grandstream DP750, DP752, and DP755 DECT VoIP Base Stations.
- Supports up to 10 SIP accounts per handset and up to 20 lines (with DP755).
- Extensive range: up to 350m outdoors and 50m indoors.
- 20 hours of talk time and 250 hours of standby time.
- Full HD audio on both handset and speakerphone.
- 3.5mm headset jack for hands-free calling.
- 3-way audio conferencing, call forward, call transfer, and more.
| Technical Specifications | |
|---|---|
| Air Interface |
Telephony Standards: DECT Frequency Bands: - 1880–1900 MHz (Europe) - 1920–1930 MHz (US) - 1910–1920 MHz (Brazil) - 1786–1792 MHz (Korea) - 1893–1906 MHz (Japan) - 1880–1895 MHz (Taiwan) Number of Channels: 10 (Europe), 5 (US, Brazil, Japan), 3 (Korea), 8 (Taiwan) |
| Range | Indoor: Up to 50 meters (164 feet) Outdoor: Up to 350 meters with DP752/DP755, 300 meters with DP750 |
| Peripherals |
- 1.8 inch (128x160) color TFT LCD - 23 keys including 2 soft keys, 5 navigation/menu keys, 4 dedicated function keys (SEND, POWER/END, SPEAKERPHONE, MUTE) - 3-color MWI LED - 3.5mm headset jack - Removable belt clip - Micro-USB port for alternative charging |
| Protocols/Standards | Hearing Aid Compatibility (HAC) compliant |
| Voice Codecs | G.722 for HD audio, G.726 for narrow-band audio. G.711µ/a-law, G.723.1, G.729A/B, iLBC, and OPUS are supported via the companion DECT base station. |
| Telephony Features | Hold, transfer, forward, 3-way conference, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan. |
| HD Audio | Yes, both on handset and speakerphone |
| Power & Battery | Universal Power Supply: Input AC 100-240V 50/60Hz; Output 5VDC 1A Rechargeable 800mAh Ni-MH LSD AAA batteries Talk Time: 20 hours Standby Time: 250 hours |
| Physical |
Handset Dimensions (H x W x D): 155 x 50 x 26 mm Charger Cradle Dimensions (H x W x D): 35 x 63.5 x 54 mm Handset Weight: 138g Charger Cradle Weight: 71g |
| Package Contents | Handset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick Start Guide |
| Compliance | FCC, CE, RCM, IC |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
|---|
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