Grandstream HT813

The Grandstream HT813 is a versatile VoIP gateway featuring one FXS port and one FXO port, along with an integrated Gigabit NAT router. It allows seamless integration of traditional analog devices into a VoIP network while supporting PSTN fallback in case of network failure. This gateway offers high-quality voice performance and enhanced security features, making it ideal for both home and business use.