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  4. Grandstream WP816 Cordless Wi-Fi 6 IP Phone, 2 SIP Accounts, Bluetooth, USB-C Fast Charging
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Grandstream WP816 Cordless Wi-Fi 6 IP Phone, 2 SIP Accounts, Bluetooth, USB-C Fast Charging

Part number WP816
  • Dual-band Wi-Fi 6 with efficient antenna design and advanced roaming support
  • 2 SIP accounts, 2 lines
  • HD voice & dual MIC design with AEC, Noise Shield Technology, and AI Noise Cancellation
  • Integrated Bluetooth to connect headsets
  • Rechargeable 1500mAh battery, 6-hour talk time, 120-hour standby
  • Configurable button for push-to-talk
  • Type C USB port (supports fast charging) and 3.5mm headset jack
  • Accelerometer, emergency button
IP Phone SIP Wi-Fi Bluetooth Color Screen HD Voice Business Phone Cordless Phone Grandstream Wi-Fi 6
Price
⃁ 306.58 ⃁ 306.58 ⃁ 399.18 Save 23%
⃁ 306.58 ⃁ 399.18
(Tax excluded)
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  • Delivery within 4–10 business days across Saudi Arabia
  • Warranty according to the manufacturer
  • Tax invoice with every order
  • Technical support before and after purchase

Not sure this model fits your setup? Read the buying guide

Official datasheetGrandstream_WP816_Datasheet.pdf Download

Overview of Grandstream WP816

The Grandstream WP816 is a cordless Wi-Fi IP phone suitable for many enterprise and vertical market applications, including offices, retail, logistics, healthcare and security. This streamlined handset is equipped with integrated dual-band Wi-Fi 6, an advanced antenna design, roaming support, 5-way voice conferencing and the Opus HD voice codec. A 1500mAh battery provides 6 hours of talk time and 120 hours of standby. With integrated Bluetooth, a customizable push-to-talk button, an emergency button, an antibacterial casing and easy barcode-based Wi-Fi setup, the WP816 brings mobility to staff in offices, clinics, stores and warehouses.

Technical Specifications – Grandstream WP816

Network

Protocol/StandardsSIP RFC3261, DNS (A record, SRV, NAPTR), DHCP, SSH, NTP, STUN, TURN, ICE, LDAP, TR069, SNMP, RTP, SDES-SRTP, DTLS-SRTP, RTCP, RTCP-XR, TFTP, SIMPLE, HTTP/HTTPS, TCP, UDP, TLS, ARP, ICMP, IPv4, IPv6, 802.1X
VPN SupportOpenVPN, WireGuard

Audio

Voice Codecs and CapabilitiesG.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723.1, iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB
Video CodecsH.264

Network

Wi-FiYes, integrated dual-band Wi-Fi 6 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz); 802.11k/r/v supported
Wi-Fi EncryptionSupport WEP, WPA, WPA2, WPA3 (Enterprise & Personal), OWE

Hardware

Graphic1.77 inch (128x160) color LCD, 1 dual color MWI
BluetoothYes, integrated Bluetooth 5.0
Peripherals2 soft keys, navigation keys, confirm key, dial key, hang up key, speaker key, programmable key, quick access and mute key, backlight DTMF keyboard, volume keys, Push-to-Talk key, accelerometer, proximity sensor, vibration
Push-to-TalkCustomizable function button for alarm and paging
Auxiliary Ports3.5mm headphone interface (CTIA cable sequence), Type-C charging interface (supports fast charging)

Telephony

TelephonyHold, transfer, forward, 5-way audio conference, call park, downloadable phonebook (XML, up to 1000 items), call waiting, call log (up to 500 records), auto answer, click to dial, flexible dial plan, personalized music ringtones, server redundancy and fail-over, push-to-talk

Hardware

Wall InstallationBase supports wall installation

Security & Management

SecurityOrdinary user and administrator level passwords based on SHA-256 and SHA-256 sess authentication; SIP authentication algorithms based on SHA-256, SHA-256 sess, SHA-512/256, SHA-512/256 sess, MD5 sess; AES security profile, SRTP, TLS call encryption, 802.1X media access control; supports SCEP

Audio

HD AudioThe handset is broadband audio, supporting HAC and dual Mic

Network

QoSSupports Layer 3 QoS (ToS, DiffServ, MPLS, DSCP)

Security & Management

Multi-languageArabic, Catalan, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, Dutch, English, French, German, Greek, Hebrew, Italian, Japanese, Korean, Latvian, Hungarian, Polish, Portuguese, Russian, Swedish, Slovenian, Slovak, Spanish, Turkish, Ukrainian, Vietnamese
Upgrade/ProvisioningFirmware upgrade via FTP / FTPS / TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR069 or AES encrypted XML configuration file
Device ManagementYes, GDMS

Power & Physical

Power & Green Energy EfficiencyUniversal power adapter, Input: 100-240VAC; Output: +5VDC, 1A (5W); 1500mAh lithium-ion battery, standby time 120h, talk time 6h (laboratory data)
Antibacterial CasingAntibacterial casing according to ISO 22196:2011
DimensionsHandset: 135.00 x 49.00 x 15.5mm; Charger cradle: 85.00 x 85.00 x 25.8mm
WeightHandset weight (not including battery): 82g; Handset package weight (not including QIG): 389g
Temperature and HumidityOperating Temperature: 0ºC to 45ºC; Operating Humidity: 10-90% (non-condensing); Storage Temperature: -20ºC to 60ºC; Storage Humidity: 10-90% (non-condensing)
Package ContentsWP816 phone, Type-C power adapter, charger base, belt clip, 1 lithium-ion battery, M3 screw, wall bracket, quick installation guide
WeatherproofNo

Compliance

ComplianceFCC, CE, RCM, IC

Source: Grandstream official website and datasheet. Specifications are subject to change by the manufacturer.

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PRACTICAL ANSWERS

IP phone questions

How do I choose an IP phone for an employee?

Start with the person’s daily call workflow, required keys, headset use and desk connectivity. Check the exact model against the PBX and provisioning method rather than selecting only by screen size or appearance.

Does an IP phone need a separate power adapter?

Check the phone’s supported power options, what is included in the package and the capabilities of the connected switch. Confirm that the complete proposed arrangement can power every phone, not just a single test device.

Will my headset work with the new phone?

Compare the headset and phone model numbers, connector type and any required adapter or call-control support. Ask to test answering, ending and muting a call with the intended combination before equipping a team.

Can a phone be used by a remote employee?

Confirm the PBX’s supported remote deployment method and the employee’s network requirements. Plan secure provisioning and support responsibilities; do not expose administration interfaces or assume a phone can be moved without configuration.

How should I compare phone models for a reception desk?

List the extensions the receptionist handles, the required transfer workflow and any need for expansion keys or a headset. Evaluate the full workflow with the PBX, including the features actually licensed and supported.

What should I check before deploying many IP phones?

Test a small representative group first, then review network ports, power, provisioning, user labels and the rollback plan. Keep an inventory linking each physical device to its intended user or location.

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