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Grandstream DP722 Cordless DECT HD Phone

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Grandstream DP722 Cordless Phone Key Features

  • Up to 10 SIP accounts
  • Supports up to 10 lines per handset
  • 3-way audio conferencing


$143.50 for 3 item(s)

Grandstream DP722 Cordless PhoneGrandstream DP722 Cordless Phone

Grandstream DP722 is a DECT wireless IP phone enables users to move their VoIP network in any office, warehouse, retail store or home. It is compatible with Grandstream DECT VoIP base stations DP750 and DP752. It  provides a combination of mobility and efficiency for business owners

This economical option allows the use of up to five phones DP722 each DP722 supports a range, up to 350 meters outdoors (using DP752) and 50 meters indoors, with a talk time of 20 hours and a standby time of 250 hours. SIP phone account, full HD audio, 1.8-inch color screen, 3.5 mm headphone jack, push-to-talk, hands-free phone, etc. Combining the trend of DECT base stations, DP722 provides an economical DECT solution for mid-range wireless communications for every enterprise or home user.

Grandstream DP722 Cordless Phone is a high version of DP720 and DP710 respective. DP722 cover a winder range of 350 meters  and 50 meters respective

Main functions Grandstream DP722

  • Up to 10 SIP accounts per system; Up to 10 lines per phone
  • DECT authentication and encryption technology for calls and account security
  • Three-way audio conference for simple meetings
  • Configurable Push to Talk button for instant voice
  • Automatic configuration options including TR069 and XML configuration files
  • Used with IP UCM series Zero-configuration PBX with
  • High-definition audio transmission, which can achieve the highest audio quality and clarity;
  • Full-duplex hands-free
  • Support advanced phone functions, such as call forwarding, call waiting, do not disturb, message waiting display, multi-language notification, flexible dial plan, etc.

Grandstream DP722 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 or Japan), 3 (Korea), 8 (Taiwan)
  • Outdoor Range: up to 350 meters (DP752) or up to 300 meters (DP750)
  • Indoor Range: up to 50 meters


  • 1.8 inch (128×160) color TFT LCD
  • 23 keys including 2 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SEND, POWER/END, SPEAKERPHONE, MUTE
  • 3-colour MWI LED
  • 3.5mm headset jack
  • Removable belt clip
  • Micro-USB port for alternative charging and non-battery operation

Protocol/ Standards

  • Hearing Aid Compatibility (HAC) compliant

Voice Codecs

  • G.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), AEC, AGC, Ambient noise reduction on handset mic, advanced noise suppression for incoming audio

Telephony Features

  • Hold, transfer, forward, 3-way conference, push-to-talk, 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


  • DECT authentication & encryption


  • English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Arabic, Chinese Simple, Chinese Tradition, Japanese, Korean, Slovakian, Serbian

Upgrade/ Provisioning

  • Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air

Multi-line Access

  • Each handset may access up to ten (10) lines

Power & Green Energy Efficiency

  • Universal 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 Content

  • Handset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick Start Guide

Dimensions (H x W x D)

  • Handset: 158 x 50 x 28.1mm with buckle; Charger cradle: 81.15 x 75.89 x 36.36mm


  • Handset: 110g; Charger cradle: 44g; Universal power supply: 50g; Package: 328g

Temperature and Humidity

  • Operation: -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-condensing


  • FCC: FCC Part 15B; FCC Part 15D; SAR (FCC 47 CFR Part2.1093; IEEE 1528; IEC 62209-2); FCC Part68 HAC; FCC ID
  • CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1;EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR(EN50360;EN50566;EN 50663;EN62209-1; EN62209-2; EN 62479); RED NB Cert
  • RCM: AS/NZS CISPR32; AS/NZS 60950.1;AS/CA S004;AS/ACIF S040. ANATEL, EAC, UL (adapter)

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