Aprašymas

"Grandstream Networks WP822. Product type: IP Phone, Product colour: Black, Silver, Handset type: Wireless handset. Lines quantity: 2 lines, Phonebook capacity: 500 entries. Volume control: Buttons. Display: LCD, Display diagonal: 6.1 cm (2.4""), Display resolution: 240 x 320 pixels. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Supported network protocols: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH,..., Security algorithms: 256-bit AES, 802.1x RADIUS, MD5, SRTP, TLS"\n"The WP822 is a portable Wi-Fi IP phone designed to suit a variety of enterprises and vertical market applications, including retail, logistics, medical and security. This business-grade Wi-Fi phone comes equipped with integrated dual-band 802.11a/b/g/n/ac Wi-Fi, an advanced antenna design and roaming
support. By adding 8-hour talk time, HD voice with dual-MICs, and a configurable push-to-talk button, the WP822 comes equipped with a combination of features, mobility and durability to suit all portable telephony needs."