High Density (HD) FXS VoIP gateways are versatile voice gateways that seamlessly connect analog phones, fax machines, or analog PBXs to VoIP networks. They feature a compact 1U design with a high density of FXS ports, supporting both RJ45 and RJ21 interface standards. With options ranging from 48 to 96 FXS voice interfaces, these gateways provide a comprehensive solution.
