Grandstream WP816, WiFI Phone, 2 SIP, Colour Display, Wi-Fi 6, Bluetooth, Type C USB port and 3.5mm headset jack, With cgarger and Power Supply

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Protocols/standards
SIP RFC3261, DNS (record A, SRV, NATPR), DHCP, SSH, NTP, STUN, LDAP, TR069,
SNMP, STRP, RTP/RTCP, RTCP-XR, TFTP, SIMPLE, HTTP/HTTPS, TCP, UDP, TLS, ARP,
ICMP, IPv4, IPv6, 802.1x

Speech codecs and capabilities
G.729A/B, G.711µ/a-law, G.726, G.722 (broadband), G.723, iLBC, Opus,
in- and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, AEC,
CNG, PLC, AGC, AJB, Noise Shield for the headset

Wi-Fi
Yes, built-in dual-band Wi-Fi module 6 802.11a/b/g/n/ac/ax
(2.4 and 5 GHz). Support 802.11k/r/v

Encryption
Wi-Fi Support for WEP, WPA, WPA2, WPA3 (Personal)

Display
Color LCD screen, 1.77 inches (128 x 160), 1 two-color MWI indicator

Bluetooth
Yes, the built-in module

External elements
Two on-screen buttons, navigation buttons, Confirmation, Dial,
End, Speaker button, Programmable button, quick access
and microphone mute button, DTMF keyboard with backlight,
Volume control buttons, Push-to-Talk button, Accelerometer, Contactless sensor

Push-to-Talk
Customizable button for alarm (waiting) and paging

Additional ports
3.5mm headset jack (CTIA pin sequence),
Type-C charging connector (with fast charging support)

Telephony
Hold, transfer, forwarding, audio conference with three participants,
downloadable phonebook (XML, LDAP, up to 1000 items), Call waiting
, call log (up to 200 entries), Answering machine, one
-click call, flexible configuration of subscriber groups, personalized
ringtones, switching to a backup server in case of failure, Push-to-Talk

Wall mounting
The base can be mounted on a wall

Safety
User- and administrator-level passwords with
MD5 and MD5 sess authentication, SIP-based authentication algorithms
SHA-256, SHA-256 sess, SHA-512-256, SHA-512-256 sess, MD5 sess.
Security profile AES, SRTP, TLS-encryption of calls, access control
to the transmission medium based on 802.1x.

HD audio
The earphone provides broadband sound, the speaker provides narrowband sound,
with support for HAC and two microphones.

Quality of service
Level 3 Quality of Service support (Tos, DiffServ, MPLS, DSCP)

Languages
Chinese (Simplified), Chinese (Traditional), English, Arabic,
Catalan, Czech, German, Greek, Spanish, French, Hebrew,
Croatian, Hungarian, Italian, Japanese, Korean, Latvian,
Dutch, Polish, Portuguese, Russian, Swedish, Slovenian,
Slovak, Turkish, Ukrainian

Update/Setup
Firmware update via FTP/FTPS/TFTP/HTTP/HTTPS, bulk
provisioning using GDMS/TR069 or XML configuration file with
AES encryption

Nutrition and energy efficiency
Universal Power Adapter
Input: 100-240 V AC; output: +5 V DC, 1 A (5 W)
Lithium-ion battery 1500 mAh, 120 h in standby mode, 6 h in
talk mode (according to laboratory results)

Physical characteristics
Tube dimensions: 135 x 49 x 15.5 mm
Dimensions of the charging station: 85 x 85 x 25.8 mm
Tube weight (without battery): 82 g
Weight of the tube in the package (without a brief guide): 389 g

Temperature and humidity
Operating temperature: 0 to 45 °C; operating humidity: 10 to 90 %
(non-condensing); storage temperature: -20 to 60 °C;
storage humidity: 10 to 90% (non-condensing)

Package contents
WP816 phone, Type-C Power Adapter, Charging Station,
Belt Clip, 1 lithium ion battery, M3 screw, Wall
bracket, Quick installation guide

Compliance with the requirements
FCC, CE, RCM, IC