Grandstream · Cordless & Wi-Fi Phones
DP722
SKU: DP722
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The DP722 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by Grandstream DECT VoIP base stations
- Up to 20 lines and 20 SIP accounts (with DP755), or 10 lines and 10 SIP accounts (with DP752 and DP750)
- Supports a range of up to 350 meters outdoors (with DP755/DP752) and 50 meters indoors with 20 hours of talk time and 250 hours standby time
- 1.8 inch (128x160) color LCD with 2 programmable soft keys
- 3-way conferencing
- Push-to-talk via a configurable button
- Seamless 1-touch door control with Grandstream’s GDS series of Facility Access devices
- HD audio on the speakerphone, handset, and headset jack
- Software and firmware updates over-the-air
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Specifications
Specifications
- Range
- Outdoor Range: 350 meters (DP752) or 300 meters (DP750); Indoor Range: 50 meters
- Display
- 1.8 inch (128x160) color TFT LCD
- 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
- Multi-Line Access
- Each handset may access up to 20 lines (with DP755), 10 lines (with DP752 and DP750)
- SIP Accounts
- Each handset may access up to 20 SIP accounts (with DP755), 10 SIP accounts (with DP752 and DP750)
- Device Management
- Yes, GDMS
