1 WAN port 1

LAN port

1 FXS port 1

PSTN bypass

1 WAN port 1

LAN port

2 FXS ports 1PSTN bypass

1 ethernet

port

4 FXO ports

1 ethernet port

4 Slots: supporting

analog,CDMA,

and GSM

1 ethernet port

4 Slots: supporting

FXO/FXS ports,and

T1/E1 ports

PC Software for SMS Messages,using the GS8 modular gateway