1 FXS port with RJ11

1 PSTN pass through port

2*10M/100Mbps network ports

Voice codecs: G.711, G723.1, G.729 A/B

T.38 or G.711 bypass

Ideal IP enabler for analog phones, faxes and legacy PBX system

VAD(voice activity detection) with CNG(comfort noise generation) and PLC
(packet loss concealment),Dynamic Jitter Buffer L2/L3 QoS

Web/Telnet configuration, Auto Provisioning, PPPoE, DHCP Client/Server

Support polarity reversal

Call hold, Call waiting, Call forward, Do not disturb, Direct IP calling, Blind transfer, Attended transfer

G.168 Echo Cancellation