• Perfectone Net Ware Company Limited

VoIP Gateways

Perfectone Net Ware Company offers VoIP Gateway, GW-220. This support SIP V1 (RFC2543), V2 (RFC3261); IP/TCP/UDP/RTP/RTCP, ICMP/ARP/RARP/SNTP; TFTP client/DHCP client/ PPPoE client, static IP; Telnet/HTTP server, DNS client; Codec G.711, G.723, G.726, G.729A and G.729B. Salient Features: provide 1 x WAN, 1 x LAN, 2 x FXS port; built-in router function; VAD (voice activity detection); CNG (comfortable noise generator); LEC (line echo canceller), packet loss compensation adaptive jitter buffer; call waiting, forward & ID; registrar server (three SIP Account); outbound proxy; HTTP 1.1 basic/digest authentication for web set-up; web browser; telnet; keypad, TFTP & HTTP Configuration.