TI TITAN chipset and TI voice engine- 320x160 graphic LCD with 4-level grayscales- 6 VoIP accounts Broadsoft /Avaya/Asterisk validated-
HD Voice: HD Codec HD Handset HD Speaker- 48 keys including 16 programmable keys- BLF/BLA SMS Voicemail Inter- Localized language XML phonebook- FTP/TFTP/HTTP PnP Auto-provision- SRTP/HTTPS/TLS VLAN QoS- PoE Headset 2xRJ45 Expansion moduleYEASIPT28P