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Description
Grandstream DECT Handset Compatible with DP75x | DP722Unlock True Mobility with Crystal Clear Communication The Grandstream DP722 is a mid tier DECT cordless IP phone designed to empower users with complete mobility throughout any business, warehouse, retail store, or residential environment. When paired with Grandstream's DP750, DP752, or DP755 DECT VoIP base stations, the DP722 delivers a powerful and affordable combination of wireless freedom and top tier telephony performance. Experience exceptional
Unlock True Mobility with Crystal-Clear Communication
The Grandstream DP722 is a mid-tier DECT cordless IP phone designed to empower users with complete mobility throughout any business, warehouse, retail store, or residential environment. When paired with Grandstream's DP750, DP752, or DP755 DECT VoIP base stations, the DP722 delivers a powerful and affordable combination of wireless freedom and top-tier telephony performance. Experience exceptional HD audio quality in a comfortable, feature-rich handset built for all-day use.
Key Features
- Extended Wireless Range: Enjoy the freedom to move with a range of up to 350 meters outdoors and 50 meters indoors when paired with DP752/DP755 base stations.
- All-Day Battery Life: Power through your busiest days with 20 hours of talk time and up to 250 hours of standby time.
- Superior HD Audio: Experience crystal-clear conversations with full HD audio support on the handset, speakerphone, and headset jack.
- Multi-Line Flexibility: Supports up to 10 SIP accounts and 10 lines per handset, plus 3-way audio conferencing for efficient collaboration.
- Vibrant Color Display: Easily navigate menus and contacts on the 1.8 inch (128x160) color LCD with 2 programmable soft keys.
- Effortless Management: Features support for over-the-air software and firmware updates, keeping your devices current with minimal effort.
- Advanced Functionality: Includes a configurable button for push-to-talk and seamless one-touch door control with Grandstream's GDS series of Facility Access devices.
Technical Specifications
| Category | Specification |
|---|---|
| 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, Japan), 3 (Korea), 8 (Taiwan) Outdoor Range: Up to 350 meters (with DP752/DP755) or 300 meters (with DP750) Indoor Range: Up to 50 meters |
| Peripherals |
Display: 1.8 inch (128x160) color TFT LCD Keys: 2 programmable soft keys, 5 navigation/menu keys, 4 dedicated function keys (Speakerphone, Mute, Send, Power/End) Headset Jack: 3.5mm Other: Backlit keypad, proximity sensor, configurable push-to-talk button |
| Protocols/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, AEC, AGC, Ambient noise reduction |
| Telephony Features | Hold, transfer, forward, 3-way conference, downloadable phonebook (XML, LDAP, up to 3000 entries), call waiting, call log (up to 300 records), auto answer, flexible dial plan, music on hold |
| HD Audio | Yes, on handset, speakerphone, and headset jack |
| Security | DECT authentication & encryption |
| Multi-Language | English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Arabic, Chinese Simple, Chinese Traditional, Japanese, Korean, Slovakian, Serbian |
| Upgrade/Provisioning | Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air |
| Power & Battery |
Battery: Rechargeable 1500mAh Li-ion battery (250 hours standby time, 20 hours talk time) Power Supply: Universal Power Supply; Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB connection |
| Package Contents | Handset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick Start Guide |
| Dimensions & Weight |
Handset: 158 x 50 x 27.5mm, 182g Charger Cradle: 76 x 73 x 81mm |
| Compliance | FCC, CE, RCM, IC |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Great for dogs
Color: blue
My dog is obsessed with this! I put plain yogurt thinned with homemade broth in it and he’s entertained for a good 15 minutes, as well as being fairly calm afterward.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great bowl, would love this in a larger size
Color: blue
This is a great way to treat your dog! I filled it with a bit of plain yogurt drink diluted with water, and my dog absolutely loved it. It only took him about 3-5 minutes to finish it, but he’s about 60lbs, so maybe a bigger size bowl would be better for him. Max capacity of this one is 190 ml. You do have to monitor your dog with this bowl - mine tried to dismantle the bowl when it was empty, trying to get more out of it. Overall I think it’s a fun way to get your dog to drink a little bit more with diluted yogurt, broth, etc.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
My dog loves it!
Color: black
Kudos to whomever created this! I have a super attached (med) dog that follows me from room to room alllll day. The first time I put this down he went right for it and didn’t even notice i had left the deck. He is very food driven. I used bone broth and pumpkin puree, which was a hit but once I used the apple sauce… HUGE hit. My only complaint is that it doesn’t come in an XL size. My dog can empty it in under 3 minutes..so he doesn’t get relaxed or sleepy! it does splash out a bit from the top so I use it on his food mat or outside..my sister can’t stand the noise the ball makes. I wasn’t diluting enough so the ball doesn’t move smoothly in the video, but it really does work! The cover is very well made and sturdy. I didn’t notice it sliding around at all. My dog also did not try to get the ball out (loves to tear apart toys) or tip it over, but I could see that happening. I wouldn’t use unsupervised unless you have a small dog.
Please make a larger size!!!!
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Reviewed in the United States on April 3, 2026
★★★★★ 3
Works but the bowl is wacky
Color: blue, Color: blue
This slow feeder is actually a very good idea and my dog likes it. I blend plain, unsweetened yogurt with a little powdered pumpkin & apple pectin and thin it down with water so the roller ball can easily rotate. It's sturdy and it doesn't slip on the floor, which is good. However, I give it only three stars because the bowl inside is a ridiculous design. Instead of the inside surface being a gently sloping, smooth surface, the "legs" underneath protrude up through the inside (see photo). It makes stirring and cleanup much more difficult than it needs to be. Presumably, it's made using injection molding so it should be easy to design it with a smooth finish.
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Happy licking brain stimulation!
Color: black
We have a very active 1 year old field golden and we needed something else to stimulate her brain. This has worked out beautifully for that. At first she would want to try to pick it up or move it with her paw but a few corrections and training and she’s learned to just lick at it. It stays well planted in the floor and doesn’t tip over. I had to knock it one star for its ease of use and cleaning. The inside bowl has “fins” inside that make it difficult to stir things up and mix together or to clean. Other than that minor gripe we really love it and would buy again. The enjoyment our girl gets out of is definitely worth the money. It’s been through the dishwasher several times and show no signs of wear and tear so it’s well built. Happy licking!!!
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Reviewed in the United States on April 11, 2026