Grandstream Networks WP820 User Manual

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WP820 User Guide
Version 1.0.7.7
PRODUCT OVERVIEW
Feature Highlights
The following table contain the major features of the WP820:
Table 1: WP820 Features at a Glance
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.
Table 2: WP820 Technical Specifications
Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A
record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, TR-069, 802.1x,
TLS, SRTP, IPv6
Voice Codecs and
Capabilities
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
Graphic Display
2.4-inch (240x320) TFT color LCD
Peripherals
3 soft keys, 3 function keys: Volume up, volume down, Push to Talk key, navigation
keys, dial, hang-up, speakerphone, phonebook, backlit keypad, proximity sensor,
accelerator, vibration motor
Push-to-Talk
Customizable button for push-to-talk, panic call and other related functions
Bluetooth
Yes, Bluetooth v4.2
Auxiliary Ports
3.5 mm headset jack, Micro-USB port for charging, dual-MIC, dual-color LED.
Telephony Features
Hold, transfer, forward, 3-way audio conference, downloadable phonebook (XML,
up to 1000 items), call waiting, call log (up to 100 records), off-hook auto dial, auto
answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones
and music on hold, server redundancy and fail-over, push to talk
WP820
 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.

Grandstream Networks WP820 Specifications

General

Brand	Grandstream Networks
Model	WP820
Category	Cordless Telephone
Language	English