32 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED Learn More

24 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED Learn More

Grandstream GS-HT813 1 FXS Port and 1 FXO Port 2 Hybrid ATA Learn More

These FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. Learn More

The HT818 is an advanced 8-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. It supports 8 SIP profiles and 8 FXS ports. Learn More

The Grandstream GS-GXW4104 offers an easy to manage, easy to configure IP communications solution for any business with virtual and/or branch locations Learn More

Matrix Multi-port VoIP-FXO-FXS Gateways combines VoIP and POTS networks to provide the benefits of scalability, security and cost savings. Ideal for multi-locational organizations and branch offices, Matrix Gateways enables them to seamlessly connect and make cost effective calls. Learn More

HT801 is a next generation, powerful IP ATA (analog telephone adapter) for residential and road warriors. Its ultra-compact size, superb voice quality, rich functionalities, strong security protection, excellent manageability and auto provisioning Learn More

Connect legacy telephony equipment to common SIP trunking and hosted services with the SmartNode SN200 Series. The Sn200 Series supports several different interfaces, from 1 to 4 simultaneous calls. Learn More

The Grandstream GS-HT812 supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports. Learn More

The HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. It supports 4 SIP profiles and 4 FXS ports. Learn More