Conference systems Konferenču sistēmas Конференц-системы Biroja tehnika Office equipment Офисная техника Interactive technology Interaktīvā tehnika Интерактивные технологии Biroja tehnika, biroja preces Office equipment, office supplies Офисная техника, офисные принадлежности GGAC2500 Built-in speaker, Call Forwarding, Call register, Call Waiting, Downloadable phonebook, Flexible dialling plan, Hot desking, Personalized ringtones, Phone call hold 1 x RJ-45 802.1x, ARP, DHCP, DNS, HTTP, HTTPs, ICMP, IPv6, LDAP, LLDP, NTP, PPoE, RTCP, RTP, SIMPLE, SIP RFC3261, SRTP, STUN, TCP, TCP/IP, TFTP, TLS, TR-069, UDP Black 280 mm 60 mm 285 mm 1350 g AES encryption of the configuration file, Audio encoding: G.711, G.722, G.726-32, iLBC, Opus, DTMF, H.264 BP/MP/HP, Built-in loudspeaker, Display diagonal: 4,3", Display resolution: 800x480 pixels, LCD display, MD5 encrypted authentication, Media access control 802.1x, Operating temperature: 0 °C - 40 °C, Permissible air humidity during operation 90%, Power supply or PoE, Supports Wi-Fi: 802.11b/g/n, User and administrator passwords, Wall mountable Power cable, User manual, VoIP phone 8A51A08E020BE08E6D804DDF83192BEBB9DD7872