- Yealink SIP-T27G Optima HD voice
- 3.66" 240x120-pixel graphical LCD with backlight
- Up to 6 SIP accounts
- PoE support
- Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup.The SIP-T27G support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP), supports AES encrypted XML configuration file.
Yealink SIP-T27G IP Phone Gigabit Ethernet PoE Support