1.8 ports gsm gateway 32 sim cards,
2.gsm Gateway,
3.32 sim cards,
4.850/900/1800/1900Mhz,
5.IMEI Change.
8 Ports GSM Gateway with 32 SIM CardsThe interface board of the ETH-832 is 8 WAYS FWT supply a clear bond between standard phone or a VOIP GATEWAY or A PBX and GSM Cell...