Grandstream WP816 Cordless Wi-Fi IP Phone | Dual-Band Wi-Fi, HD Voice

The Grandstream WP816 Cordless Wi-Fi IP Phone is a powerful and affordable Wi-Fi-enabled VoIP handset designed for mobile professionals and business environments. Featuring dual-band Wi-Fi (2.4GHz & 5GHz) connectivity, HD voice, and advanced roaming support, it delivers seamless and reliable communication within any Wi-Fi network.

Built for mobility, the WP816 comes with a 2-inch color LCD, 2 SIP accounts, and configurable programmable keys — making it suitable for enterprise users, retail staff, hotel employees, and warehouse teams who need reliable communication on the go.

Its rechargeable 1500mAh battery offers up to 6 hours of talk time and 120 hours of standby, ensuring all-day productivity. The compact, ergonomic design provides comfort and ease of use in fast-paced environments.

Key Specifications:

• Model: WP816
• Brand: Grandstream
• Type: Cordless Wi-Fi IP Phone
• Display: 2.0” (240×320) color LCD
• Connectivity: Dual-band Wi-Fi (2.4GHz & 5GHz), WPA/WPA2 security
• SIP Accounts: 2 SIP accounts / 2 lines
• Audio: HD Voice, full-duplex speakerphone, noise shield technology
• Battery: 1500mAh Li-ion (up to 6 hours talk / 120 hours standby)
• Charging: Micro-USB
• Contacts: Up to 2000 contacts, 500 call history records
• Voice Codecs: Opus, G.722, G.711/a/u-law, G.729A/B, G.723, G.726, iLBC
• Operating System: Linux-based
• Dimensions: 158 x 52 x 21 mm
• Weight: 130g