The Poly ATA 400 1FXS VoIP Adapter is designed for reliable voice communication over IP networks. It supports standard SIP protocols, ensuring compatibility with various VoIP services. This adapter enables users to connect traditional analog phones directly to their VoIP service, allowing for seamless communication without the need for upgrades to newer phone systems.

Ideal for both home and office environments, the Poly ATA 400 offers simple installation and user-friendly operation. With its compact design, it can easily fit into any networking setup.

• 1 FXS port for connecting analog phones
• Supports SIP protocol for enhanced compatibility
• Easy configuration via a web-based interface
• Compact design for space-saving installation
• Quality voice communications with minimal latency