| Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV,
NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069,
802.1x, TLS, SRTP, IPV6
Network interfaces
Two switched 10/100/1000 Mbps Ethernet ports with auto-detection,
built-in PoE support
Screen
2.8 inch color TFT LCD display 320x240 dots
Wi-Fi
Yes, built-in dual-band WiFi 802.11a/b/g/n/ac (2.4Hz and 5Hz)
Bluetooth
Yes, built-in
Function buttons
8 line buttons with up to 4 SIP accounts, 4 XML context
-sensitive on-screen buttons, 5 buttons (navigation, menu), 9 special
function buttons for: MESSAGE (with LED indicator),
TRANSLATE, HOLD, HEADSET, MUTE, | |