Yealink W80DM, TFTP/FTP/HTTP/HTTPS/RPS, SIP v1 (RFC2543), v2 (RFC3261), SNTP/NTP, VLAN (802.
1Q and 802.
1P), 802.
1x, LLDP, STUN, UDP/TCP/TLS, AES, HTTPS, SHA-256, SHA-384, SHA-512, SRTP, TLS, CAT-iq2.
0, AGC,AJB,AMR-NB,AMR-WB,CNG,G.
722,G.
726,G.
729,OPUS,PCMA,PLC,VAD,iLBC, IEEE 802.
1Q,IEEE 802.
1p,IEEE 802.
1x,IEEE 802.
3af