Grandstream DP722 IP DECT Cordless Handset

The Grandstream DP722 is a Mid Tier DECT Cordless IP Phone, allowing users to mobilize their VoIP network throughout any Business, Warehouse, Retail Store or Residential environment. Supported by Grandstreams DP750 and DP752 DECT VoIP Base Stations, and delivering a mobility and efficient telephony performance. The cost effective and affordable option allows up to DP722 Handsets to be supported on a Base Station.

Each Grandstream DP722 supports a range of up to 350 metres outdoors (With Grandstream DP752) and 50 metres indoors with up to 20 hours of talk time and up to 250 hours of standby time, with the DP750 Base Station a range of up to 300 Metres Outdoors and up to 50 Metres Indoors.

Some of its many robust features include support for up to 10 SIP accounts per Handset, Full HD Audio, 1.8 Inch Colour Display, 3.5mm Headset Jack, Push to Talk, Speakerphone and more.

Pair with Grandstreams Base Stations

When paired with Grandstreams DP750 or DP752 DECT VoIP Base Stations, the Grandstream DP722 offers an affordable mid range cordless DECT solution for any business or residential user.

Click Here to Order the Grandstream DP750 DECT Base Station

Click Here to Order the Grandstream DP752 DECT Base Station

Features

• 10 SIP Lines
• DECT Authentication & Encryption Technology to Protect Calls & Account
• 3 Way Audio Conferencing for Easy Conference Calls
• Supports a Range of up to 350 Metres Outdoors and 50 Metres Indoors when used with the DP752 and 300 Metres Outdoors with the DP750
• Automated Provisioning Options Include TR-069 and XML Config Files
• Configurable Push to Talk for Instant Voice Communication
• Seamless 1 Touch Door Control with Grandstream’s GDS Series of Facility Access Devices
• Zero Config - Use with Grandstreams Series of IP PBX's for Zero Config Provisioning
• HD Audio to Maximise Audio Quality and Clarity, Full Duplex Speakerphone
• Supports Advanced Technology Features that Include - Call Transfer, Call Forward, Call Waiting, Do not Disturb, Message Waiting Indication, Multi-Language Prompts, Flexible Dial Plan and more

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)

Air Interface

• Number of Channels - 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan)
• Outdoor Range - Up to 350 Metres (DP752) Up to 300 Metres (DP750)
• Indoor Range - Up to 50 Metres

Peripherals

• 1.8 Inch (128 x 160) Colour 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

• On Handset and Speakerphone

Security

• DECT Authentication & Encryption

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)

Multi-Language

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

Ugrade/Provisioning

• Software Upgrade Over-The-Air (SUOTA), Handset Provisioning Over-The-Air

Multi-Line Access

• Each Handset may Access up to Ten (10) Lines

Weights and Dimensions - (H x W x D) 

• Handset - 158mm x 50mm x 28.1mm (With Buckle)
• Charging Cradle - 81.15mm x 75.89mm x 36.36mm
• Handset Weight - 110g, Charging Cradle - 44g, Universal Power Supply - 50g, Package Weight - 328g

Package Contents

• Grandstream DP722 Handset
• Universal Power Supply
• Charging Cradle
• Belt Clip
• 2 Batteries
• Quick Start