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WP Cordless Series

Grandstream WP820

Portable Cordless Wi-Fi IP Phone

The Grandstream WP820 is a portable cordless Wi-Fi IP phone with integrated dual-band Wi-Fi, Bluetooth, HD voice with dual microphones, an accelerometer and a configurable push-to-talk/panic button — built for mobility and safety.

Push-to-Talk & Panic

Built-in safety

Bluetooth

Wireless headsets

7.5h Talk Time

150h standby

Dual-Band Wi-Fi

Roaming mobility

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7.5h
Talk Time
2
SIP
HD
Voice
PTT
Panic
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All Grandstream Products in a quick overview.

IP Phones, IP Video Phones, Access Points, IPPBX, Gateways& ATAs

Technical Features

Mobility Without Compromise

The WP820 combines HD voice, all-day battery and enterprise Wi-Fi mobility in a rugged, easy-to-manage handset.

Dual-Band Wi-Fi

Integrated 802.11a/b/g/n/ac dual-band Wi-Fi with seamless roaming across access points

HD Voice + Dual-MIC

HD voice with a dual-microphone design, AEC and noise-shield technology for clear calls

Long Battery Life

1500mAh Li-ion battery delivering up to 7.5 hours talk time and 150 hours standby

Bluetooth

Bluetooth for wireless headsets and mobile device pairing

Accelerometer & PTT

Motion sensor with configurable push-to-talk, panic and alarm buttons

2 SIP Accounts

Two lines and two SIP accounts, each with independent server and NAT settings

Enterprise Security

TLS and SRTP encryption with secure provisioning for protected communication

GDMS Cloud Management

Deploy and manage handsets remotely with Grandstream GDMS

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Frequently Asked Questions

Grandstream WP820 — Common Questions

Everything you need to know about the Grandstream WP820 before you buy.

The Grandstream WP820 is a portable cordless Wi-Fi IP phone with integrated dual-band Wi-Fi, Bluetooth, HD voice with dual microphones, an accelerometer and a configurable push-to-talk/panic button — built for mobility and safety. It is ideal for staff in warehousing, healthcare, retail and security who need mobility plus safety features.
The WP820 uses a 1500mAh Li-ion battery rated for up to 7.5 hours of talk time and 150 hours of standby.
The WP820 has integrated dual-band 802.11a/b/g/n/ac Wi-Fi with roaming support for continuous mobility.
The WP820 supports up to 2 SIP accounts and 2 lines, each with independent settings.
Yes — with HD voice, mobility and a durable design, the WP820 is well suited to warehousing, retail, logistics, healthcare and hospitality.
Yes — the Grandstream WP820 is available in India through Cohesive Technologies, an authorised national distributor of Grandstream IP telephony. Request pricing at sales@cohesiveglobal.com or visit cohesiveglobal.com.