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Yealink T21 E2

Yealink T21 E2

Özellikler

Yealink HD Ses
132 x 64-pixel grafik aydınlatmalı LCD ekran
2 port 10/100M Ethernet yuvası
2 SIP hesap
Kulaklık desteği
Duvara montaj desteği
Oto tedarik desteği
HD voice: HD handset, HD speaker
Wideband codec: G.722
Narrowband codec: G.711(A/μ), G.729AB, G.726, iLBC
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
Full-duplex hands-free speakerphone with AEC
VAD, CNG, AEC, PLC, AJB, AGC

10 Mayıs 2018