Grandstream 8 FXO, 2 FastEthernet GXW4108Grandstream 8 FXO, 2 FastEthernet GXW4108 Constructing a high end and interoperable communications network with your analog devices is easier than ever. The GXW4104 4108 is ideal for small to medium business that are looking to integrate existing PSTN lines with an IP PBX system or with an existing traditional phone system. The GXW410x FXO gateway series enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Make