Grandstream DP722 — Cordless HD Handset for Flexible Mobility

The Grandstream DP722 is a DECT cordless HD handset designed for professionals who need the freedom to move throughout their workplace without losing connection. Supported by Grandstream DECT VoIP base stations, it delivers exceptional audio quality, robust feature support, and reliable wireless coverage — making it ideal for busy office, retail, and warehouse environments.

When paired with compatible base stations, the DP722 can handle up to 20 lines and 20 SIP accounts (with the DP755) or 10 lines and 10 SIP accounts (with the DP752 or DP750), giving you the flexibility to scale communications as your business grows.

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Key Features

• Works with Grandstream DECT VoIP base stations

• Up to 20 lines / 20 SIP accounts with DP755

• Up to 10 lines / 10 SIP accounts with DP752 or DP750

• Wireless range: up to 350m outdoors and 50m indoors

• Long battery life: 20 hours talk time / 250 hours standby

• 1.8-inch color LCD (128×160) with 2 programmable soft keys

• 3-way conferencing capability

• Push-to-talk function via a configurable button

• Seamless 1-touch door access integration with Grandstream GDS facility access devices

• HD audio on handset, speakerphone, and headset jack