IP Phone Yealink SIP-T21 Deskripsi :
* Distributor Produk VOIP, Audio Video Conference, Call Center & Telekomunikasi untuk kantor dan WFH.
* Garansi Resmi 1 tahun & Barang Dijamin Original
Yealinks new SIP-T21 E2 takes entry-level IP phones to a level never achieved before. Making full-use of high-quality materials, plus an extra-large 132 x 64-pixel graphical LCD with backlight showing a clear 5-line data display, it offers a smoother user experience, much more visual information at a glance, plus HD Voice characteristics. Dual 10/100 Mbps network ports with No PoE integrated are ideal for extended network use. The T21 E2 supports two VoIP account, simple, flexible and secure installation options, plus support for IPv6, Open VPN and a redundancy server.
HD Voice: HD Codec, HD speaker, HD handset
132 x 64-pixel graphical LCD with backlight
2 VoIP accounts
Two-port 10/100 Ethernet Switch
Headset, wall-mountable
XML/LDAP remote phonebook<
Simple, flexible and secure provisioning options
No PoE (Power Over Ethernet) Integrated
Physical Features:
2xRJ45 10/100M Ethernet ports
31 keys including 4 soft keys
4 LEDs: 1xpower, 2xline, 1xmessage
1xRJ9 handset port
1xRJ9 headset port
Wall-mountable
Power adapter: AC 100~240V input and DC 5V/600mA Output
Power over Ethernet (IEEE 802.3af)
Power consumption: 1.4-2.6W
Audio Features:
Full-duplex hands-free speakerphone with AEC
Codecs: G.722(Wideband), G.711(A/), G.723,
G.729AB, G.726
DTMF: In-band, Out-of-band(RFC 2833) and
SIP INFO
VAD, CNG, AEC, PLC, AJB, AGC
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