Product Overview; Feature Highlights; Technical Specifications - Grandstream Networks WP820 User Manual

WP820 – User Guide
WELCOME
Thank you for purchasing Grandstream WP820. This powerful Enterprise Portable Wi-Fi Phone features dual-band
802.11a/b/g/n Wi-Fi, supports Wi-Fi roaming, and integrated Bluetooth. The combination of advanced telephony features and
durability make it ideal for mobilizing your VoIP network in residences, warehouses, retail stores, hotels and many more
environments. Due to a durable design, this sleek phone is drop safe from 1.2 meters, with 150 hours standby time and 7.5
hours talk time making it an ideal addition for homes and businesses alike.

PRODUCT OVERVIEW

Feature Highlights

The following table contain the major features of the WP820:

Technical Specifications

The following table resumes all the technical specifications including the protocols/standards supported, voice codecs,
telephony features, languages, and upgrade/provisioning settings for the Base station WP820.
Protocols/Standards
Voice Codecs and Capabilities
Wi-Fi
Wi-Fi Encryption
● 2 SIP accounts and 2 lines.
● 3-way audio conference calls.
● Dual-band 802.11a/b/g/n Wi-Fi.
● Wi-Fi roaming and integrated Bluetooth.
● 150 hours standby time.
● 7.5 hours talk time.
Table 1: WP820 Features at a Glance
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record,
SRV,NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, LDAP, TR-069, 802.1x, TLS, SRTP,
IPv6
Support for G.711μ/a, G.729A/B, G.722 (wide-band), iLBC, Opus, in-band, and out-of-band
DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS
Yes, integrated dual-band Wi-Fi 802.11 a/b/g/n (2.4GHz & 5GHz)
WEP, WPA/WPA2, WPA Enterprise