The Polycom ATA 402 is a Voice over IP adapter designed for seamless integration into existing phone systems, ideal for small businesses and home offices. Equipped with two FXS ports, it allows for easy connection of traditional analog phones to VoIP networks.

This adapter supports various VoIP protocols and is designed specifically for the U.S. market, ensuring optimal performance and compatibility with local services.

• Two FXS ports for connecting analog phones
• Supports multiple VoIP protocols including SIP
• Designed for easy setup and configuration
• Compatible with a variety of phone systems
• Compact design for space-saving installations