| Protocol/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV,
NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, LDAP, TR-069, 802.1x, TLS, SRTP*, IPv6
voice and video codecs and features
Supports G.711µ/A, G.729A/B, G.722 (Broadband), iLBC, Opus, In-band
and out-of-band DTMF (In audio, RFC2833, SIP INFO) VAD, CNG, AEC, PLC, AJB, AGC, ANS, H.264(decryption only)
Wi-Fi
Yes, built-in dual-band Wi-Fi module class 802.11 a/b/g/n (2.4GHz and 5GHz)
Encryption
Wi-Fi WEP, WPA/WPA2, WPA Enterprise
Display
2.4 inch (240x320) color TFT LCD screen
Periphery
3 on-screen buttons, dial, hang up, speaker, phonebook,
backlit keyboard, proximity sensor, | |