1×WAN;1×LAN;1×FXS;1×PSTN* Support SIP and H.323
One 10/100 BASE-T WAN port
One 10/100 BASE-T LAN port
* 1 FXS interface (RJ-11), used to connect 1 telephones
* 1 line port for PSTN life-line function
* Support CODEC: G.711A/U ,G.723.1(5.3K/6.3K),G.729A(8K),G.726(16K,24K,32K,40K)
CNG(Comfort Noise Generation)
G.168 (Echo Cancellation)
VAD(Voice Activity Detection)
Supporting DHCP Client/static IP address allocation plan
* Self-adaptive jitter cache ensures smooth voice function
* Lost-packet compensation guarantee mechanism provides a better voice quality.
* Built-in Internet gateway function
Supporting NAT (Network Address Translation) and NAPT
Supporting DHCP Server, used for the dynamic address allocation plan of LAN devices *Support Router function
* Built-in PPPoE client, used for broadband access user authentication
* Easily-configured Console port
* Supporting remote configuration of Web mode and remote software downloading/upgradingproduct Side : 11.3*9*2.8 Cubage :68*29*19.5packing number :20 product weight : 150g G.W: 10.6KG N.W: 9.6KG
