Grandstream WP816
Wireless VoIP phone | with Bluetooth interface | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi) | 3-way call capability | SIP | 2 lines
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Main Specification
| Product Description | Grandstream WP816 - wireless VoIP phone - with Bluetooth interface - 3-way call capability |
|---|---|
| Product Type | Wireless VoIP phone - with Bluetooth interface |
| Cordless Phone Standard | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi) |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.723, G.729ab, G.726, iLBC, Opus, G.711μ, G.711a-law |
| Lines Supported | 2 lines |
| Speakerphone | Yes |
| Call Services | Call Waiting, Call Forwarding, Call Transfer, Call Hold, Call Parking |
| Display | LCD display - colour - Yes |
General
| Product Type | Wireless VoIP phone |
|---|---|
| Integrated Components | Bluetooth interface |
| Shipping Weight | 389 g |
Phone Features
| Cordless Phone Standard | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi) |
|---|---|
| Wireless Interface Provided | Wi-Fi / Bluetooth |
| Call Services | Call Waiting, Call Forwarding, Call Transfer, Call Hold, Call Parking |
| Dialer Location | Handset |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Programmable Buttons Qty | 2 |
| Volume Control | Yes |
| Indicators | Message waiting indicator |
| Lighted Keypad | Yes |
| Additional Functions | Phonebook transfer, mute, auto answer, emergency button, accelerometer, proximity sensor, Push-to-Talk key |
IP Telephony
| VoIP | Yes |
|---|---|
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.723, G.729ab, G.726, iLBC, Opus, G.711μ, G.711a-law |
| Lines Supported | 2 lines |
| Quality of Service | Differentiated Services (DiffServ), Multiprotocol Label Switching (MPLS), Layer 3 TOS, Layer 3 QoS |
| IP Address Assignment | DHCP |
| Security | WPA, WEP, WPA2, IEEE 802.1X, TLS, SHA-256, SHA-512, SRTP, AES, WPA3 |
| Network Protocols | TCP, TFTP, UDP, ICMP, ARP, HTTP, SNMP, HTTPS, SRTP, TR-069, RTCP, RTP, NTP, RTCP-XR, DNS SRV, DNS NAPTR, SSH, STUN, Lightweight Directory Access Protocol (LDAP), FTP, FTPS, DSCP, SIMPLE, DNS A record, IPv6, IPv4 |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), Noise-Shield Technology, HD audio, dual tone multi-frequency (DTMF) |
| Network Features | Lightweight Directory Access Protocol (LDAP), 2 SIP accounts, Grandstream Device Management System (GDMS) |
Phone Memory
| Phone Directory Capacity | 1000 names & numbers |
|---|---|
| Caller ID Memory | 200 names & numbers |
Display
| Type | LCD display - colour |
|---|---|
| Display Location | Handset |
| Diagonal Size | 1.77" |
| Display Resolution | 128 x 160 pixels |
| Backlit | Yes |
| Display Languages | Hebrew, Czech, Croatian, Slovenian, Slovak, Chinese (traditional), Chinese (simplified), Ukrainian, English, German, French, Italian, Portuguese, Polish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Latvian, Catalan, Japanese, Korean, Magyar |
Miscellaneous
| Connections | USB / 24 pin USB-C Headphones / mini-phone 3.5mm |
|---|---|
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Wall-mountable / table-top |
| Included Accessories | Wall bracket, belt clip, power adapter, charger cradle, M3 screw |
Battery
| Capacity | 1500 mAh |
|---|---|
| Technology | Rechargeable - Lithium Ion |
| Talk Time | 360min |
| Standby Time | 120h |
Dimensions & Weight (Base)
| Width | 8.5 cm |
|---|---|
| Depth | 2.58 cm |
| Height | 8.5 cm |
Dimensions & Weight (Handset)
| Width | 4.9 cm |
|---|---|
| Depth | 1.55 cm |
| Height | 13.5 cm |
| Weight | 82 g |
Dimensions & Weight (Shipping)
| Shipping Weight | 389 g |
|---|
Product features
Versatile language support
The display supports a range of languages including English, Spanish, German, and many more, making it easy for users from different backgrounds to access its features.Strong battery performance
With a solid talk time of 360 minutes, this wireless phone is ideal for anyone who spends significant time on calls without frequent recharges.Secure communication features
Equipped with multiple security protocols such as WPA3 and TLS, the WP816 protects sensitive information during calls and data transmission.High audio quality
The phone utilizes advanced audio technologies for enhancing call clarity, offering features such as acoustic echo cancellation and noise-canceling technology.Flexible mounting options
The device can be used in a wall-mountable or table-top setup, allowing users to easily position it in their preferred location.Key selling points
- Crisp 1.77-inch LCD display with multi-language support
- Up to 360 minutes of talk time for extended use
- Secure communication with WPA3 and TLS protocols
- Supports dual SIP accounts for greater versatility
- High-definition audio for clear conversations
References
MPN: WP816
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04/06/2026 07:48:12