• Huawei eSpace IAD104H is a 4-port integrated access device for connecting analog phones and fax machines to a VoIP network. • Supports standard PSTN (Public Switched Telephone Network) connectivity. • Provides FXS ports for connecting analog devices. • Ideal for small businesses or home offices looking to integrate traditional phone systems with IP-based communication. • Compact design for easy deployment and space-saving. • Model number: AG1ME04SE