Grandstream WP820 WiFi phone in charging cradle showing dual account interface on color display

Streamlined Communication Hub with Dual SIP Support

The WP820 features a sleek charging cradle design that keeps your device ready for action while maintaining a professional desktop presence. The vibrant color display shows dual SIP account management at a glance, with clear status indicators for WiFi and battery life. The ergonomic keypad layout and intuitive navigation controls ensure efficient operation in fast-paced business environments.

Technical Specifications

  • Dual SIP account display with independent status monitoring
  • Color LCD screen with intuitive menu interface
  • Ergonomic keypad with dedicated function buttons

Applications

  • Reception desk phone management
  • Multi-department call handling
  • Administrative assistant communications
Grandstream WP820 handset displaying active call interface with transfer options

Advanced Call Management Interface

Experience seamless call handling with the WP820's sophisticated user interface. The high-resolution display provides clear caller information and call duration tracking, while offering quick access to essential features like transfer and hold functions. The device's intuitive navigation system enables efficient call management without compromising on professional call quality.

Technical Specifications

  • Real-time call duration tracking
  • One-touch transfer and hold functionality
  • High-contrast display for clear visibility

Applications

  • Healthcare staff communication
  • Warehouse supervisor coordination
  • Hotel service management

Product details

General Information
Manufacturer

Grandstream Networks, Inc

Manufacturer Part Number

WP820

Brand Name

Grandstream

Product Name

Enterprise Portable WiFi Phone

Product Type

IP Phone

Technical Information
Handset Connectivity Technology

Cordless

IP Phone Technology

VoIP

Wireless Technology

Bluetooth
Wi-Fi

Wireless LAN Standard

IEEE 802.11a/b/g/n

Total Number of Phone Lines

2

Speakerphone

Yes

Display & Graphics
Display Color

Color

Management & Protocols
Communication Protocols

TLS
SRTP
IPv6
DHCP
SIP
TCP
UDP
RTP
RTCP
ARP
ICMP
SSH
NTP
STUN
LLDP-MED
LDAP

Power Description
Power Source

AC Adapter
Battery

Miscellaneous
Package Contents

  • Handset Unit
  • Universal Power Supply
  • Charger Cradle
  • Belt Clip
  • 1 x Lithium Ion battery
  • Quick Start Guide

Country of Origin

Switzerland

Warranty
Limited Warranty

1 Year

Included in the Box

  • icon_list|handset unit|Handset Unit Main unit icon

    Handset Unit

  • icon_list|universal power supply|Universal Power Supply AC adapter icon

    Universal Power Supply

  • icon_list|charger cradle|Charger Cradle Charging dock icon

    Charger Cradle

  • icon_list|belt clip|Belt Clip Main unit icon

    Belt Clip

  • icon_list|lithium ion battery|Lithium Ion Battery Battery icon

    Lithium Ion Battery

  • icon_list|quick start guide|Quick Start Guide Documentation icon

    Quick Start Guide

FAQs

What are the key features of the Grandstream WP820 WiFi Phone?
The Grandstream WP820 features dual-band 802.11a/b/g/n WiFi support with advanced roaming capabilities, integrated Bluetooth for headset and mobile device pairing, HD voice with dual microphones, and a 1500mAh rechargeable battery offering 7.5 hours of talk time. It supports 2 SIP accounts, includes an accelerometer for push-to-talk functionality, and comes with both a micro USB port and 3.5mm headset jack. The phone also supports custom Android apps and features enterprise-grade security protocols.
How long does the battery last on the WP820?
The WP820 is equipped with a 1500mAh rechargeable battery that provides up to 7.5 hours of talk time and an impressive 150 hours of standby time. This long battery life makes it ideal for full workday use in various enterprise environments without requiring frequent charging.
What wireless connectivity options does the WP820 support?
The WP820 supports dual-band WiFi (IEEE 802.11a/b/g/n) with advanced antenna design and roaming support. It also features integrated Bluetooth connectivity for pairing with headsets and mobile devices, allowing contact syncing and call transferring capabilities. The dual-band WiFi ensures reliable connectivity across different frequency bands for optimal performance.
What comes in the package with the WP820?
The WP820 package includes the handset unit, a universal power supply, charger cradle, belt clip, one lithium-ion battery, and a Quick Start Guide. This complete package provides everything needed to start using the device in an enterprise environment.
What communication protocols does the WP820 support?
The WP820 supports a comprehensive range of protocols including TLS, SRTP, IPv6, DHCP, SIP, TCP, UDP, RTP, RTCP, ARP, ICMP, SSH, NTP, STUN, LLDP-MED, and LDAP. This extensive protocol support ensures secure and reliable communication in enterprise environments.

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