FLYINGVOICE G504 Gigabit VoIP ATA with 4 FXS Ports, 1 Gigabit LAN Port, 1 Gigabit WAN Port and 4 SIP Lines

The G504 is a widely popular VoIP analog telephone adapter (ATA) device with 4 FXS ports, 1 Gigabit LAN port, and 1 Gigabit WAN port. It offers 4 SIP lines to make calls and functions as a wire-speed NAT router, making it an all-in-one solution for internet calls. The device supports T.38 real-time fax and T.30 fax with G.711, ensuring reliable fax quality. The G504 is a stand-alone device and does not require a computer for internet calls. It fully adheres to SIP industry standards and is interoperable with many other SIP devices and software in the market. Its compact size, excellent voice quality, and feature-packed functionality, along with an industry-leading price-point, provides users with an optimal IP voice and data connectivity experience. The G504 is based on the SIP V2.0 standard and is compatible with most service providers. It has 4 FXS telephone ports and supports TR-069 remote management and monitoring.

• [Gigabit Ethernet Ports]: 2*10/100/1000M Ethernet ports support a theoretical maximum data rate of one gigabit per second (1,000 Mbps), which provides high-speed network connections to devices and smooth data transfer.
• [All-in-one Adapter]: With 4 FXS ports and supporting T.38, T.30 and G.711 fax standards, the G504 can not only provide 4 SIP lines for users to make calls, but also can connect fax machines, making you enjoy convenience and saving equipment costs.
• [Stand-alone Device]: G504 is a stand-alone device, which requires no PC to make Internet calls.
• [Broad Compatibility]: The G504 is based on SIP V2 and compatible with most service providers, which brings great convenience when deploying VoIP network.
• [Easy Management]: Equipped with advanced management protocols such as SNMP and TR069, which is easy to achieve unified deployment and centralized management.