Wireless VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n/ac/ax (Wi-Fi) - 3-way call capability - SIP - 2 lines
| Main Specifications | |
|---|---|
| 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.729ab, G.711?, G.711a-law, G.726, G.722, G.723, iLBC, Opus |
| Lines Supported | 2 lines |
| Speakerphone | Yes |
| Call Services | Call Hold, Call Transfer, Call Forwarding, Call Parking, Call Waiting |
| Display | LCD display - color - Yes |
| General | |
| Product Type | Wireless VoIP phone |
| Integrated Components | Bluetooth interface |
| Shipping Weight | 13.72 oz |
| Miscellaneous | |
| Connections | USB / 24 pin USB-C ¦ Headphones / mini-phone 3.5 mm |
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Wall-mountable / table-top |
| Included Accessories | Power adapter, charger cradle, belt clip, M3 screw, wall bracket |
| Battery | |
| Capacity | 1500 mAh |
| Technology | Rechargeable - lithium ion |
| Talk Time | 360 min |
| Standby Time | 120 h |
| Display | |
| Type | LCD display - color |
| Display Location | Handset |
| Diagonal Size | 1.77" |
| Display Resolution | 128 x 160 pixels |
| Backlit | Yes |
| Display Languages | Chinese (simplified), Chinese (traditional), English, Arabic, Catalan, Czech, German, Greek, Spanish, French, Hebrew, Croatian, Magyar, Italian, Japanese, Korean, Latvian, Dutch, Polish, Portuguese, Russian, Swedish, Slovenian, Slovak, Turkish, Ukrainian |
| Phone Features | |
| Cordless Phone Standard | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi) |
| Wireless Interface Provided | Wi-Fi / Bluetooth |
| Call Services | Call Hold, Call Transfer, Call Forwarding, Call Parking, Call Waiting |
| 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 | Mute, Push-to-Talk key, accelerometer, proximity sensor, phonebook transfer, auto answer, emergency button |
| Dimensions & Weight (Shipping) | |
| Shipping Weight | 13.72 oz |
| Dimensions & Weight (Base) | |
| Width | 3.3 in |
| Depth | 1 in |
| Height | 3.3 in |
| Phone Memory | |
| Phone Directory Capacity | 1000 names & numbers |
| Caller ID Memory | 200 names & numbers |
| Dimensions & Weight (Handset) | |
| Width | 1.9 in |
| Depth | 0.6 in |
| Height | 5.3 in |
| Weight | 2.9 oz |
| IP Telephony | |
| VoIP | Yes |
| VoIP Protocols | SIP |
| Voice Codecs | G.729ab, G.711?, G.711a-law, G.726, G.722, G.723, iLBC, Opus |
| Lines Supported | 2 lines |
| Quality of Service | Layer 3 QoS, Layer 3 TOS, Differentiated Services (DiffServ), Multiprotocol Label Switching (MPLS) |
| IP Address Assignment | DHCP |
| Security | TLS, IEEE 802.1X, WEP, WPA, WPA2, WPA3, SHA-256, SHA-512, AES, SRTP |
| Network Protocols | DNS A record, DNS SRV, DNS NAPTR, SSH, NTP, STUN, Lightweight Directory Access Protocol (LDAP), TR-069, SNMP, SRTP, RTP, RTCP, RTCP-XR, TFTP, SIMPLE, HTTP, HTTPS, TCP, UDP, ARP, ICMP, IPv4, IPv6, DSCP, FTP, FTPS |
| Voice Features | Dual tone multi-frequency (DTMF), voice activity detection (VAD), acoustic echo cancellation (AEC), comfort noise generation (CNG), packet loss concealment (PLC), automatic gain control (AGC), adaptive jitter buffer (AJB), HD audio, Noise-Shield Technology |
| Network Features | 2 SIP accounts, Lightweight Directory Access Protocol (LDAP), Grandstream Device Management System (GDMS) |