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Grandstream DECT Phone Cordless Phone DP720/DP750Product Description
The DP720 allows the user to unbind themselves from their desk and move freely and efficiently throughout the work environment. When paired with Grandstream’s DP750, the DP720 offers a mobilized VoIP solution for any business or residential user. This mobile DECT handset is the ideal choice for users who are looking to be mobile and have access to essential call control features. Up to 5 DP720 handsets can pair with a single DP750 DECT base station, and each support up to 10 SIP accounts, full HD audio, a 3.5mm headset jack, multi-language support, a speakerphone and more.Detailed ImagesProduct Features
DP750Up to 10 SIP accounts per system; up to 10 lines per handset; up to 5 concurrent calls per DECT systemSupports a range of up to 300 meters outdoors and 50 meters indoors3-way voice conferencing, full HD audio, integrated PoEAutomated provisioning options include TR-069 and XML config filesTLS and SRTP security encryption technology to protect calls and accountsUse with Grandstream’s UCM series of IP PBXs for Zero Config provisioningOffers multiple ring group options, including Circular, Linear, Parallel and Shared modes
DP720Supported by Grandstream's DP750 DECT base Station5 DP720 handsets are supported by each DP750Supports a range of 300 meters outdoors and 50 meters indoors from the DP750 base stationSupports up to 10 SIP accounts per handsetFull HD audio on both the speakerphone and handset3.5mm headset jack, 3-way voice conferencingAutomated provisioning options include TR-069 and XML config filesDECT authentication & encryption technology to protect calls and accountSpecifications 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 or Japan), 3 (Korea), 8 (Taiwan)
Range: up to 300 meters outdoors and 50 meters indoorsPeripherals
1.8 inch (128x160) color TFT LCD
23 keys including 2 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE
3-color MWI LED
3.5mm headset jack Removable belt clip
Micro-USB port for alternative charging and non-battery operationProtocol/StandardsHearing Aid Compatibility (HAC) compliantVoice CodecsG.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station DP750), AEC, AGC, Ambient noise reductionTelephony FeaturesHold, transfer, forward, 3-way conference, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan, music on holdSample ApplicationsWeather, Currency (Pending)HD AudioYes, both on Handset and SpeakerphoneSecurityDECT authentication & encryptionMulti-languageChinese Simple, Chinese Tradition, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Hebrew, Hungarian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Spanish, TurkishUpgrade/ ProvisioningSoftware Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-AirMulti-line AccessEach handset may access up to ten (10) linesPower & Green Energy EfficiencyUniversal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection; Rechargeable 800mAh Ni-MH Low Self-Discharge (LSD) AAA batteries (250 hours of standby time and 20 hours of talk time)Package ContentHandset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick Start GuideDimensions (H x W x D)Handset: 155 x 50 x 26 mm, charger cradle: 35 x 63.5 x 54 mmTemperature and HumidityOperation: -10º to 50ºC (14 to 122ºF); Charging: 0 to 45ºC (32 to 113ºF) Storage: -20º to 60ºC (-4 to 140ºF); Humidity: 10% to 90% non-condensingComplianceFCC: Part 15D, 47 CFR 2.1093 & IEEE1528-2013, Part 68, Part 15B CE: EN60950, EN301489-1-6, EN301406, EN50360; EN62209-1 RCM: AS/NZS60950, AS/ACIF S004 ANATEL: #2288-16-9452Conpany profile
ChuCheng Information Technology Co., Ltd. ,which provides main services in terms ofbroadband communications and information technology industries, is a research anddevelopment, production, sales, service integration, high-tech enterprises. Our productsmainly covers the optical signal transmission and access, signal transmission and access,photoelectric signal conversion and photoelectric signal and so on.

ChuCheng is the agent of well-known international brands such as HUAWEI, ZTE,CISCO, ZYXEL, GRANDSTREAM, etc.The clients include major national telecom carriers, aswell as radio and television, electricity, mining and other industry professional net users. Wehas been actively expanding into foreign markets. The products are exported to Europe,America, Southeast Asia, the Middle East , Japan, Korea and other neighboring countries.