GRANDSTREAM WP820 WiFi IP phone

Dual-band WiFi with efficient antenna design and advanced roaming support Bluetooth for connecting and synchronizing headsets and mobile devices (contacts, connect call) 2 SIP accounts, 2 lines Support for Android apps tuned to the phone‘s display and buttons Micro USB port and 3.5mm headset jack Falling stability: tested fall height 1.2 m Datasheet: Portable WLAN Phone The WP820 portable WLAN solution is the solution for a wide range of mobile applications where local mobility and availability are tightly interlinked. The high-performance wireless phone offers dual-band 802.11a / b / g / n WiFi support, innovative, advanced antenna design and roaming between the AcccessPoints protocols / standards SIP RFC3261 | TCP / IP / UDP | RTP / RTCP | HTTP / HTTPS | ARP | ICMP | DNS (A record, SRV, NAPTR) | DHCP | SSH | TFTP | NTP | STUN | SIMPLE | LDAP | TR-069 | 802.1x | TLS | SRTP | IPv6 Voice Codecs & Features G.711μ / a | G.729A / B | G.722 (broadband) | iLBC | Opus | In-Band and Out-of-Band DTMF (In Audio, RFC2833, SIP INFO) VAD | CNG | AEC | PLC | AJB | AGC | ANS Display 2,4“/ 6,1cm (240x320Pixel) TFT color LCD Equipment 3 soft keys | Function keys for connection establishment | Exit | Handsfree | Phonebook | Keyboard with backlight | Proximity sensor | Vibration | Volume | Navigation buttons Bluetooth Bluetooth v4.2 Interfaces 3.5mm headset port | Micro-USB port for charging | Dual MIC, two-color LED Telephony Features Hold | Connect | Forward | 3rd Conference | downloadable phonebook (XML, LDAP, up to 500 entries) | Call Waiting | Call list (up to 100 entries) | Automatic connection without pressing the dial key, automatic call acceptance | Click-to-dial, flexible calling plans | Hot-desking | individual ringtones and music on hold | Server redundancy and fail-over | Push-to-Talk OS Android Apps Support | which are matched to the display and the keys of the phone Security password-protected levels for users and administrators | MD5 and MD5-sess based authentication | 256-bit AES encrypted configuration file | SRTP, TLS | 802.1x Media Access Control Audio Broadband audio on the handset and handsfree | HAC support (hearing aids) Upgrade/Provisioning Layer 2 (802.1Q, 802.1p) | 802.11e and Layer 3 (ToS, DiffServ, MPLS) QoS Stromversorgung & Umwelteffizienz power adapter | Input: 100-240V AC; Output: + 5V / 1A DC (5W) | 1500mA Li-ion battery (rechargeable battery) | 150h standby and 7.5h talk time | manual upload | USB Dimensions and Weight Handset Dimensions: 168.5 x 52.5 x 21.8mm | Chargingcraddle dimensions: 76 x 73 x 81mm | Handset Weight: 161g | Total weight, including packaging: 456g Temperature & Environment Usage: Temperature range: 0ºC to 45ºC | Humidity: 10-90% (non-condensing) Storage: Temperature range: -20ºC to 60ºC | Humidity: 10% -90% (non-condensing) Delivery Handset WP820, AC adapter, charging cradle, belt clip, 1 Li-ion battery, quick reference guide Art.No.: GRANDSTREAM WP820