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A DECT cordless HD handset with a 1.8 inch color display, 20-hour talk time, push-to-talk via a configurable button, and GDS door control.
The DP722 is a DECT cordless HD handset for mobility, supported by Grandstream DECT VoIP base stations, letting users move freely and efficiently throughout any work environment. With the DP755 it gives up to 20 lines and 20 SIP accounts, and with the DP752 or DP750 it gives 10 lines and 10 SIP accounts. It reaches up to 350 meters outdoors with the DP755 or DP752 and 50 meters indoors, gives 20 hours of talk time and 250 hours of standby time, and has a 1.8 inch color display with 2 programmable soft keys, 3-way conferencing, and HD audio on the speakerphone, handset and headset jack. Push-to-talk works via a configurable button, and it gives seamless 1-touch door control with Grandstream's GDS series of Facility Access devices. Request a quote at AccessStore.lk.
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At a glance
Full technical details for the Grandstream DP722. Need help comparing models? Our team can advise.
| Brand | Grandstream |
|---|---|
| Product code | DP722 |
| Supported by | Grandstream DECT VoIP base stations |
| SIP Accounts | Each handset may access up to 20 SIP accounts (with DP755), 10 SIP accounts (with DP752 and DP750) |
| Lines per handset | Each handset may access up to 20 lines (with DP755), 10 lines (with DP752 and DP750) |
| Range — Outdoor | Up to 350 meters outdoors (with DP755/DP752); 300 meters (DP750, comparison table) |
| Range — Indoor | 50 meters |
| Display | 1.8 inch (128x160) color TFT LCD |
| Soft keys | 2 programmable soft keys |
| Talk time | 20 hours of talk time |
| Standby time | 250 hours standby time |
| Conferencing | 3-way conferencing |
| Push-to-Talk | Push-to-talk via a configurable button |
| Door control | Seamless 1-touch door control with Grandstream's GDS series of Facility Access devices |
| Audio | HD audio on the speakerphone, handset, and headset jack |
| Updates | Software and firmware updates over-the-air |
| 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) |
| Voice Codecs | 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) |
| Device Management | Yes, GDMS |
| Warranty | Manufacturer warranty |
FAQ
Answers to common questions about this product.
Up to 20 lines and 20 SIP accounts with the DP755, or 10 lines and 10 SIP accounts with the DP752 and DP750.
Up to 350 meters outdoors with the DP755 or DP752 and 50 meters indoors; the comparison table also gives 300 meters with the DP750.
20 hours of talk time and 250 hours of standby time.
Yes, push-to-talk works via a configurable button.
Yes, it offers seamless 1-touch door control with Grandstream's GDS series of Facility Access devices.
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