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Grandstream WP820

Grandstream WP820
Enterprise-Grade Wi-Fi Cordless Phone

Wi-Fi cordless IP phone with Dual-Band Wi-Fi, HD voice, dual-MIC design, and 7.5 hours talk time. Works with all major SIP platforms including BizTel and iPECS Cloud. No proprietary base station required — connects directly to your existing Wi-Fi network.

Dual-Band Wi-Fi dual-band wireless connectivity 7.5 hours talk time · 150 hours standby (1500mAh Li-ion)
2.4" (240×320) TFT colour LCD 2 SIP accounts, 2 lines
Integrated Bluetooth
Best for: Enterprise deployments, staff needing larger display and reliable battery
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Description

Description

Grandstream WP820 · Wi-Fi Cordless Phone · Comstel ICT
Grandstream WP820
Enterprise-Grade Wi-Fi Cordless Phone

The Grandstream WP820 is built for enterprise environments that need a dependable, feature-rich wireless handset. It steps up from entry-level with a larger 2.4" colour display, 7.5 hours of talk time, integrated Bluetooth connectivity, and an accelerometer that enables configurable gesture-based actions. The WP820 is well-suited to offices, logistics environments, and anywhere staff need a comfortable, easy-to-use handset that delivers professional-grade voice quality throughout the working day. Bluetooth support allows pairing with wireless headsets for hands-free operation. With solid dual-band Wi-Fi and full SIP platform compatibility, the WP820 is a reliable workhorse for teams that prioritise stability and comfort over cutting-edge wireless specifications.

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Best for: Enterprise deployments, staff needing larger display and reliable battery

7.5 hours
Talk Time

Wi-Fi 5
Wireless

2.4" (240×320) TFT colour LCD"
Screen

2 SIP
SIP Lines

Technical Specifications
Grandstream WP820 — Full Specifications
Wi-Fi Dual-band Wi-Fi 802.11a/b/g/n (2.4GHz & 5GHz)
Battery Capacity 1500mAh Li-ion
Talk Time / Standby 7.5 hours talk / 150 hours standby
Display 2.4" (240×320) TFT colour LCD
SIP Accounts 2 SIP accounts, 2 lines
Bluetooth Yes, integrated
IP Rating Not rated
Push-to-Talk —
AI Noise Reduction —
Android —
Scanner —
Ports Micro USB + 3.5mm headset jack
Weight 161g
Dimensions 168.5 x 52.5 x 21.8mm

Key Features
What Makes the WP820 Stand Out

Wi-Fi Connectivity
Dual-band Wi-Fi 802.11a/b/g/n (2.4GHz & 5GHz). Connects directly to your existing Wi-Fi network — no proprietary base stations needed.

HD Voice & Dual-MIC
Advanced echo cancellation and HD audio codecs deliver crystal-clear conversations. Dual-MIC design captures voice clearly while reducing background interference.

All-Day Battery
1500mAh Li-ion provides 7.5 hours of talk time and 150 hours on standby. Engineered to support a full working day without reaching for the charger.

Order or enquire about the WP820
Contact the Comstel ICT team for pricing, compatibility checks, and availability. We supply and support Grandstream phones across Australia.
1300 070 747 Get a Quote →