Yealink SIP Phone T20P[Jul. 25, 2011 9:17:18]
TI TITAN chipset and TI voice engine
3-line LCD( 2 x 15 characters and an icon line)
2 VoIP accounts, Broadsoft / Avaya/ Broadsoft validated
HD Voice: HD Codec, HD Handset, HD Speaker
31 keys including 9 function keys
Voicemail, Intercom
Localized language, Local phonebook
FTP/ TFTP/ HTTP, PnP Auto-provision
SRTP/ HTTPS/ TLS, VLAN, QoS
PoE, Headset, Wall-Mounted
