Name: WP820 Grandstream 3-Line Cordless Wi-Fi IP Phone Dual-Band Bluetooth
Brand: Grandstream
SKU: WP820
Price: 102.40 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Grandstream WP820 is a 3-line cordless Wi-Fi IP phone designed for flexible wireless communication. It supports dual-band 802.11a/b/g/n Wi-Fi networks and includes Bluetooth connectivity. The device offers up to 7.5 hours of talk time and features a rugged design suitable for challenging environments.

General Information
Brand	Grandstream

Technical Specification
Display	2.4-inch color TFT (320 x 240)
IP Ethernet Ports	0
Voice Communication	3 SIP lines; HD audio (G.722, Opus support); codecs: G.711, G.722, G.729, Opus; full-duplex speakerphone; Bluetooth headset support; 3-way local conferencing; speakerphone and handset
Energy Efficiency	Rechargeable Li-ion battery — up to 7.5 hours talk time, ~100 hours standby; micro-USB charging
Usability	Rugged design (suitable for harsh environments), dual-band Wi‑Fi (802.11a/b/g/n), Bluetooth for headset/pairing, backlit color display, programmable keys, vibration alert, voicemail and basic call features

Physical Characteristics
Condition	Refurbished
Dimensions	4.76 x 2.05 x 0.87 in
Weight	3.00

Miscellaneous
Assembly Required	No
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
The Grandstream WP820 is a cordless Wi-Fi IP phone designed to provide flexible communication in various business and industrial environments. It operates on dual-band 802.11a/b/g/n Wi-Fi networks, enabling versatile wireless connectivity and supporting three concurrent lines for multitasking. Equipped with Bluetooth functionality, the phone allows users to connect headsets or other Bluetooth-enabled devices for enhanced mobility and convenience. Its rugged build makes it suitable for environments where durability is essential, such as warehouses or manufacturing floors. Key Features Supports three simultaneous SIP lines for managing multiple calls Dual-band Wi-Fi (2.4 GHz and 5 GHz) ensuring broad network compatibility Bluetooth connectivity for wireless accessories and device integration Up to 7.5 hours of talk time to support extended communication needs Ruggedized design to withstand harsh working conditions This IP phone is practical for users requiring cordless communication on different lines without sacrificing network flexibility. Its robust construction and Bluetooth support make it a convenient device for professionals working in physically demanding or mobile settings.

Use Cases
The Grandstream WP820 is typically used in environments where cordless communication with multiple lines is necessary, such as warehouses, retail floors, or offices requiring mobility. It suits users who benefit from wireless connectivity and durable hardware. How It's Used: Enabling cordless IP phone communication across multiple lines in warehouses Supporting Bluetooth headsets for hands-free operation in retail settings Providing robust wireless voice connectivity in manufacturing environments Facilitating mobile communication for on-floor supervisors or technicians Integrating with existing dual-band Wi-Fi networks for seamless connectivity Its role is to maintain voice communication capabilities while allowing users to move freely in their workplace. The rugged design helps ensure the device remains operational in tougher physical conditions.

FAQ's
What Wi-Fi standards does the WP820 support? The WP820 supports dual-band 802.11a/b/g/n Wi-Fi standards, allowing it to connect to both 2.4 GHz and 5 GHz wireless networks. How many SIP lines can the WP820 handle? The WP820 supports three concurrent SIP lines, enabling users to manage multiple calls simultaneously. Does the WP820 support Bluetooth devices? Yes, the WP820 includes Bluetooth connectivity, allowing pairing with headsets and other compatible devices for hands-free use. What is the talk time offered by the WP820? The WP820 provides up to 7.5 hours of talk time on a full charge, supporting extended usage periods. Is the WP820 suitable for harsh environments? Yes, the WP820 features a rugged design intended to withstand demanding physical conditions often found in industrial or warehouse settings. Can the WP820 connect to 5 GHz Wi-Fi networks? Yes, the WP820 supports 5 GHz Wi-Fi connectivity via the 802.11a/n standards, in addition to 2.4 GHz bands.

WP820 Grandstream 3-Line Cordless Wi-Fi IP Phone Dual-Band Bluetooth

Product Overview

General Information

Technical Specification

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's