Telefon IP Yealink SIP T31P , PoE , 2 conturi SIP

Produsul Telefon IP Yealink SIP T31P , PoE , 2 conturi SIP, din categoria Echipamente VoIP se evidențiază prin selecția urmatoare de specificații care îl fac potrivit pentru nevoile diverse ale consumatorilor: Provine de la brandul YEALINK, 3g/4g nu, printserver nu, frecventa (ghz) nu, antena nu, rata de transfer wi-fi (mbps) nu, alimentare poe, pachetul nu contine adaptor de alimentare! se alimenteaza prin portul poe!, tip de tip: telefon ip, conexiuni simultane 2, rata de transfer ethernet (mbps) 10/100 mbit/s, compatibilitate sip, porturi 2 x 10/100mbps (rj-45), power over ethernet (ieee 802.3af), class 2, 1 x rj9 (4p4c) handset por t, 1 x rj9 (4p4c) headset por t, greutate (g) 0.976, securitate transport layer security (tls), digest authentication, https certificate manager, altele display lcd iluminat 2.3” 132x64-pixel graphical lcd with bac klight, dtmf: in-band, out-of-band (rfc 2833) and sip info, management http/https web server, porturi voip: 2 voip accounts, procesare voce: hd voice: hd handset, hd speak er, smart noise filtering, protocoale voip sip v1 (rfc2543), v2 (rfc3261), call server redundancy supported, nat traversal: stun mode, proxy mode and peer-to-peer sip link mode, codec-uri voce g.711(a/μ), g.723.1, g.729, g.729a, g.726, ilbc, protocoale si standarde ip assignment: static/dhcp, time and date synchronization using sntp, udp/tcp/dns-srv (rfc 3263), qos: 802.1p/q tagging (vlan), la yer 3 tos dscp, srtp for voice, transport layer security (tls), https cer tificate manager, aes encryption for configuration file, digest authentication, openvpn, ieee802.1x, ipv6, lldp/cdp/dhcp vlan, ice, agenda da, loal phonebook up to 1000 entries, functii led led for call and message waiting indication, 2 line keys with led, dimensiuni (mm) 213 mm x 210 mm x 103 mm, umiditate suportata 10~95%, .