The Granstream HT-502 provides IP telephony users with excellent audio quality, many features, interoperability with leading third-party SIP products, and compatibility with most Internet telephony service providers.
It is a powerful NAT VoIP router with 2 10 / 100Mbps Ethernet WAN and LAN ports and 2 FXS ports with port status LEDs, which allows you to configure up to 2 SIP lines.
This router allows a shared broadband connection between multiple Ethernet devices, supports SIP and Universal Plug-in-Play (UPnP).
The Grandstream HT502 enhances phone call security, facilitates automated provisioning, and supports a wide range of voice codecs.
2 Ethernet RJ45 ports (LAN / WAN)
DHCP client / server
FXS port 2
Voice codec G.711 (a u-law /), G.723.1, G.729A / B / E, G.726-40 / 32/24/16 and iLBC, fax T.38