Grandstream GXP1620 Small-Medium Business HD IP Phone 2 line keys with dual-color LEDdual switched100M/100M Ethernet ports HD (with power supply)

ბრენდი: GRANDSTREAM 
მოდელი: GXP1620 IP-Phone No-PoE
პროტოკოლები/სტანდარტები: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDPMED, LDAP, TR-069, 802.1x, TLS, SRTP
ქსელის ინტერფეისი: Dual switched auto-sensing 10/100 Mbps Ethernet ports
QoS: Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
დისპლეი: 132 x 48 backlit graphical LCD display
ყურსასმენის შესაერთებელი: RJ9 headset jack (allowing EHS with Plantronics headsets)
ღილაკები: 2 line keys with dual-color LED and 2 SIP accounts, 3 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 13 dedicated function keys
ხმის კოდეკები: Support for G.711µ/a, G.722 (wide-band), G.723, G.726-32, G.729 A/B, iLBC, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC
მახასიათებლები: Hold, transfer, forward (unconditional/no-answer/busy), 3-way conferencing, call park/pickup, shared-call appearance (SCA) / bridged-line-appearance (BLA), Downloadable phone book (XML, LDAP, up to 500 items), call waiting, call history (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy & fail-over
უსაფრთხოება: User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control
მრავალ ენოვანი
განახლება/უზრუნველყოფა: Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR069 or AES encrypted XML configuration file
სტენდი: კი, 2 დახრილი პოზიციით
კედელზე დამაგრება
PoE: არა
კვება: Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA
ზომა: 209 x 184.5 x 76.2 მმ
წონა: 0.73კგ