Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Grandstream WP816 Cordless Wi-Fi 6 IP PhoneUnleash Seamless Mobility with the Power of Wi Fi 6 The Grandstream WP816 is a next generation cordless Wi Fi IP phone designed for the modern, mobile workforce. Experience crystal clear audio and uninterrupted connectivity across your enterprise, from retail floors and warehouses to healthcare and security environments. This device combines a sleek, ergonomic design with the robust performance of dual band Wi Fi 6, ensuring superior wireless
Unleash Seamless Mobility with the Power of Wi-Fi 6
The Grandstream WP816 is a next-generation cordless Wi-Fi IP phone designed for the modern, mobile workforce. Experience crystal-clear audio and uninterrupted connectivity across your enterprise, from retail floors and warehouses to healthcare and security environments. This device combines a sleek, ergonomic design with the robust performance of dual-band Wi-Fi 6, ensuring superior wireless performance, reliability, and capacity. With an advanced antenna design and sophisticated roaming support, the WP816 offers an affordable and powerful solution for all your portable telephony needs.
Key Features for Enhanced Productivity
- Superior Wireless Performance: Equipped with integrated dual-band 802.11a/b/g/n/ac/ax Wi-Fi 6, the WP816 delivers exceptional wireless connectivity and supports advanced roaming for seamless transitions between access points.
- Crystal-Clear HD Audio: Featuring HD voice and a dual MIC design with Acoustic Echo Cancellation (AEC) and Noise Shield Technology, every conversation is rendered with outstanding clarity.
- All-Day Power: The rechargeable 1500mAh battery provides up to 6 hours of talk time and 120 hours of standby time, ensuring the phone is ready when you are.
- Flexible Connectivity: Integrated Bluetooth allows for easy connection to wireless headsets, while a 3.5mm headset jack and a Type-C USB port for fast charging offer additional options.
- Customizable and User-Friendly: The WP816 supports 2 SIP accounts and 2 lines, and features a configurable button for push-to-talk, an emergency button, and an intuitive user interface on its 1.77-inch color LCD screen.
- Centralized Management: Effortlessly provision, manage, and monitor your devices with the Grandstream Device Management System (GDMS).
Technical Specifications
| Protocol/Standards | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, TR-069, 802.1x, TLS, SRTP, IPv6 |
| Wi-Fi | Integrated dual-band Wi-Fi 6 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz) |
| Wi-Fi Encryption | WEP, WPA/WPA2, WPA3 (Enterprise & Personal), OWE |
| SIP Accounts | 2 SIP accounts, 2 lines |
| Display | 1.77 inch (128x160) color LCD |
| Bluetooth | Yes, integrated Bluetooth 5.0 |
| Voice Codecs | G.711µ/a, G.729A/B, G.722 (wide-band), iLBC, Opus, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO) |
| Telephony Features | Hold, transfer, forward, 3-way audio conference, call waiting, call log (up to 200 records), downloadable phonebook (XML, LDAP, up to 1000 items), auto answer, click-to-dial, flexible dial plan, personalized music ringtones, server redundancy and fail-over, push-to-talk |
| Peripherals | 3.5 mm headset jack, USB Type-C port for charging, dual-color MWI LED, accelerometer, configurable push-to-talk button, emergency button |
| Battery | Rechargeable 1500mAh Li-ion battery |
| Talk Time & Standby | 6 hours talk time, 120 hours standby |
| Power | Universal power adapter included (Input: 100-240VAC; Output: +5VDC, 1A) |
| Dimensions (Handset) | 135.00 x 49.00 x 15.5mm |
| Weight (Handset) | 82g (without battery) |
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
4.2 ★★★★★
Based on 957 reviews
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Product Reviews
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions.
One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Perfect for my needs
Color: Dark Gray, Size: 3 Panel "L"
This works well if you need a little privacy or designated space. I recently moved my office out to the garage at I wanted something sturdy that would block my desk etc when the garage is open. Works great for my needs.
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Reviewed in the United States on November 21, 2025
★★★★★ 5
Good purchase
Color: Dark Gray, Size: 2 Panel "I", Color: Dark Gray, Size: 2 Panel "I"
Works well to divide up space. Assembly was not as simple but doable !!
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Reviewed in the United States on November 1, 2024
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