VOIP ATA
Dec 04, 2009
Supports SIP 2.0RFC3261, TCP/ UDP/ IP, RTP/ RTCP, HTTP, ICMP, ARP/ RARP, DNS, DHCP, NTP, PPPoE, STUN, TFTP, etc
Supports inside Router/ NAT, gateway and DMZ port forwarding
Support making or receiving calls from PSTN network (by the FXO Port);
The.....