Grandstream WP810, WiFI Phone, 2 SIP, Colour Display

Protocols/Standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, 802.1x, TLS, SRTP, IPv6 Speech codecs and features Supports G.711µ/A, G.729A/B, G.722 (broadband), iLBC, Opus, In- and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS Wi-Fi Yes, built-in dual-band Wi-Fi module 802.11a/b/g/n/ac (2.4 and 5 GHz). Support 802.11k/r/v (WPA2/WPA2-Enterprise) Encryption Wi-Fi WEP, WPA/WPA2, WPA Enterprise Display 1.8 inch color TFT LCD screen with a resolution of 128x160 pixels The periphery 2 on-screen buttons, dial, hang up, speaker, phonebook, backlit keyboard, proximity sensor, vibration motor, volume and navigation buttons Push-to-Talk Customizable push-to-talk button Additional ports 3.5mm headset jack, Micro USB charging port, Two microphones, two-color LED indication of a pending message Telephony Hold, transfer, forwarding, 3-way voice conference, call waiting, downloadable phone books (XML, LDAP, up to 500 entries), call log (up to 100 entries), auto-dial when you pick up the handset, auto-answer, flexible number plan, personalized ringtones, automatic switching to a backup server in case of failure, push to talk Safety User and administrator level passwords , MD5 and MD5-sess authentication, configuration file with 256-bit AES encryption, SRTP, TLS, 802.1x media access control HD audio Yes, in the speaker tube and speaker with broadband audio support, HAC support QoS 802.11e (WMM) and Layer 3 (ToS, DiffServ, MPLS) QoS Supported languages English, Chinese, German, French, Italian, Portuguese, Russian, Spanish, etc. Update/ Automatic configuration Firmware update via TFTP/HTTP/HTTPS/FTP/FTPS, mass automatic configuration using an encrypted XML configuration file, manual download Nutrition and energy efficiency Universal power adapter included Input: 100-240V AC; Output: +5V DC. current, 1A (5W) 1500mA Lithium-ion battery, Working time: 120 hours in standby mode and 6 hours in talk mode Dimensions and weight Tube dimensions: 158.5 x 50 x 22.5mm Base dimensions: 81.15 x 75.89 x 36.36mm Tube weight: 120g Weight of the tube in the package (without a brief guide): 340g Temperature and humidity Operating temperature: 0ºC to 45ºC; Operating humidity: 10 to 90% (non -condensing) Storage temperature: -20 °C to 60 °C; Storage humidity: 10% to 90% (non-condensing) Package contents Tube, universal power supply, base, belt clip, 1 lithium-ion battery, quick start guide Accordance FCC, CE, RCM, IC