Yealink SIP-T20P, IP Phone, Black, Wired handset, 4 lines, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, FTP/TFTP/HTTP/PnP
Yealink SIP-T20P. Product type: IP Phone, Product colour: Black, Handset type: Wired handset. Lines quantity: 4 lines. Voice codecs: CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD. Supported network protocols: FTP/TFTP/HTTP/PnP, Networking standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.3af. AC adapter input voltage: 100 - 240 V, Power consumption (typical): 2.7 W, Power consumption (PowerSave): 2 W