Yealink Entry Level IP Phone Model: SIP-T20P[23 Jul. 2010, 7:35:45]
TI TITAN chipset and TI voice engine
2 VoIP accounts, 2x15 characters LCD
HD Voice: HD Codec, HD speaker, HD handset
Voicemail, SRTP/ TLS/ HTTPS, VLAN QoS
2xLAN, PoE, Headset, Wall-Mounted