Telefon VoIP - Grandstream GRP2613

Produsul Telefon VoIP - Grandstream GRP2613, din categoria Echipamente VoIP se evidențiază prin selecția urmatoare de specificații care îl fac potrivit pentru nevoile diverse ale consumatorilor: Provine de la brandul GRANDSTREAM, 3g/4g nu, printserver nu, rata de transfer ethernet (mbps) 10/100/1000mbps, frecventa (ghz) nu, antena nu, rata de transfer wi-fi (mbps) nu, tip de tip: telefon voip, procesare voce: hd handset and speakerphone with support for wideband audio, protocoale voip layer 2 qos (802.1q, 802.1p) and layer 3 (tos, diffserv, mpls) qos, protocoale si standarde sip rfc3261, tcp/ip/udp, rtp/rtcp, http/https, arp, icmp, dns(a record, srv, naptr), dhcp, pppoe, telnet, tftp, ntp, stun, simple, lldp, ldap, tr-069, 802.1x, tls, srtp, ipv6, securitate user and administrator level passwords, md5 and md5-sess based authentication, 256-bit aes encrypted configuration file, srtp, tls, 802.1x media access control, secure boot, umiditate suportata 10% to 90% non-condensing, dimensiuni (mm) 203mm x 193mm x 52.1mm, altele rj9 headset jack (allowing ehs with plantronics headsets), hold, transfer, forward, 3-way conference, call park, call pickup, shared-call-appea-rance(sca)/bridged-line-appearance(bla), downloadable phonebook(xml, ldap, up to 2000 items), call waiting, call log(up to 1000 records), xml customization of screen, off, 6line keys with up to 3 sip accounts, 4 xml programmable context sensitive soft-keys, 5 navigation/menu keys, 11 dedicated function keys for:message(with led indicator), phonebook, transfer, conference, hold, headset, mute, send/redial, speakerphone, vol+, 2.8 inch (320x240) tft color lcd, porturi dual switched auto-sensing 10/100/1000 mbps gigabit ethernet ports with integrated poe, alimentare universal power adapter included:input:100-240v , management firmware upgrade via ftp/tftp / http / https, mass provisioning using gdms/tr-069 or aes encrypted xml configuration file., porturi voip: 3 conturi sip, codec-uri voce support for g729a/b, g.711μ/a-law, g.726, g.722(wide-band), g723, ilbc, opus, in-band and out-of-band dtmf(in audio, rfc2833, sip info), greutate (g) 0,554, .