Grandstream HT286
The Grandstream HandyTone 286 is an award-winning next generation VoIP analog telephone adapter based on industry open standards. Built upon innovative technology, Grandstream HandyTone ATA-286 features market leading superb sound quality, compact size, and rich functionalities at highly-affordable price.
-
Supports SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols
-
Supports NAT traversal using IETF STUN and symmetric RTP (compatible with Cisco’s ATA-186, etc)
-
Provides 1 LAN port and 1 FXS interface for any analog telephones, cordless phones, and fax machines