Main Chipset

CM5000 chipset
Support SIP v1(RFC2543) v2(RFC3261)
Audio codec G.711 , G.726 , G.723 , G.729
VAD(Voice active detect)
CNG (Comfort noise generation)
G.168/165 compliant 16ms echo cancellation
Adaptive Jitter Buffer
Packet Loss Compensation

Functions

3 account register to per fxs port
CALL waiting,Hold,Transfer 3 way conference
T.38 FAX protocol

Spec

Interface:2 FXS telephone ports ,1FXO port,1 WAN,1 LAN
Universal Switching Power Adaptor: Input AC 220V/110V,Output DC 9V,1200mA
Dimension: 125*105*33mm (Real size)