- Two SIP lines, support SIP 2.0
(RFC3261) and related RFC - POE Enabled
- Full-duplex hands-free (HF)
- Default Auto Answer
- Open the door operation: DMTF,
password - Support customized DSS key
- Network Time Synchronization
- Action URL / Active URI remote control
- Support: PoE / RTSP / SNTP client / VPN
L2TP/open VPN / SRTP / HTTP/HTTPS
web pages / Qos:802.1p / q, DSCP /
MD5 authentication / Web filter / STUN - Primary and secondary DNS servers
are supported - VLAN
- DHCP / static / PPPoE
- Auto-Provisioning via: FTP / TFTP / HTTP / HTTPS / DHCP / TR069 / SIP PNP
- Web Management Portal
- Narrowband speech codec:
G.711a / u, G.723.1, G.726-32K, G.729AB - Broadband speech codec: G.722
- Full Duplex Echo Cancellation (AEC)