Grandstream WP820 / VoIP phone / with Bluetooth interface / IEEE 802.11a/b/g/n (Wi-Fi) / 3-way call capability / SIP, RTCP, RTP, SRTP / 2 lines | WP820
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Special Features
- Dual-band Wi-Fi with efficient antenna design and advanced roaming support
- Bluetooth for syncing headsets and mobile devices
- HD voice and dual MIC design with AEC and Noise Shield Technology
- Rechargeable high capacity battery, long talk time, long standby time
- Accelerometer and configurable button for push-to-talk, panic and other related functions
- Micro USB port and headset jack
- 2 SIP accounts, 2 lines
- Supports custom Android apps that fit the phone's screen/keys
Product Specification
| Product Type | VoIP phone |
| Integrated Components | Bluetooth interface |
| Shipping Weight | 456 g |
| Phone Features | Phone Features |
| Operating System | Android 7.0 Nougat |
| Cordless Phone Standard | IEEE 802.11a/b/g/n (Wi-Fi) |
| Wireless Interface Provided | Wi-Fi / Bluetooth |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Dialer Location | Handset |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| IP Telephony | IP Telephony |
| VoIP | Yes |
| VoIP Protocols | SIP, RTCP, RTP, SRTP |
| Voice Codecs | G.722, iLBC, Opus, G.729A/B, G.711µ/a |
| Lines Supported | 2 lines |
| Quality of Service | IEEE 802.1Q (VLAN), Diffserv per device (QoS) |
| IP Address Assignment | DHCP |
| Security | IEEE 802.1X, TLS |
| Network Protocols | IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), TR-069, RTCP, RTP, NTP |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) |
| Network Features | Lightweight Directory Access Protocol (LDAP), 2 SIP accounts |
| Phone Memory | Phone Memory |
| Phone Directory Capacity | 1000 names & numbers |
| Dialed Calls Memory | 100 |
| Display | Display |
| Type | LCD display - colour |
| Display Location | Handset |
| Diagonal Size | 2.4" |
| Display Resolution | 240 x 320 pixels |
| Display Languages | Hebrew, Czech, English, German, French, Italian, Portuguese, Polish, Russian, Spanish, Dutch, Turkish, Arabic, Japanese, Chinese |
| Miscellaneous | Miscellaneous |
| Connections | Micro-USB ¦ Headset jack / mini-phone 3.5mm |
| Placing / Mounting | Wall-mountable, table-top |
| Included Accessories | Stand, power adapter |
| Battery | Battery |
| Capacity | 1500 mAh |
| Technology | Rechargeable |
| Talk Time | Up to 7.5 h |
| Standby Time | 150 h |
| Dimensions & Weight (Base) | Dimensions & Weight (Base) |
| Width | 7.6 cm |
| Depth | 7.3 cm |
| Height | 8.1 cm |
| Dimensions & Weight (Handset) | Dimensions & Weight (Handset) |
| Width | 5.25 cm |
| Depth | 2.18 cm |
| Height | 16.85 cm |
| Weight | 161 g |
| Dimensions & Weight (Shipping) | Dimensions & Weight (Shipping) |
| Shipping Weight | 456 g |
Χαρακτηριστικά
Product Code
04:283038
EAN Code
6947273702672
Manufacturer
Grandstream
