Covert analog phones into digital IP phones to simplify management and faxing. Ensure VoIP with Wi-Fi connectivity when ethernet isn't available.

• Weight: 65 g
• Minimum dimensions (W x D x H): 8.8 x 8.8 x 2.6 cm
• What's in the box: Quick start guide; AC power adapter; Ethernet cable; ATA400 Voice Service Bridge and Telephone Adapter

Extend analog phone capability

Reutilize your analog phone with the Poly ATA 400 Series and take advantage of VoIP calling. Get the advantage of digitization, access a dial tone over the network without replacing your existing phones.

Management via PDMS-SP & APIs

The PDMS-SP cloud service lets you configure, modify, troubleshoot, and maintain all the Poly ATA 400 devices and phones they are connected to across your organization. API support enables real-time ATA status monitoring.

Make any phone an IP phone

• One FXS port for VoIP & fax

One FXS port lets you make and receive calls and faxes over the internet using SIP-based VoIP and T.38 services. Multiple Poly ATA 400 devices can be used in a single room.

• Analog to digital made easy

Poly ATA 400 helps analog telephony join the digital world, transitioning from Public Switched Telephone Network (PSTN). As regions worldwide shift to digital networks, our solution keeps you connected.

• Simple deployment

Effortless deployment with Poly ATA 400: connect analog phone, power source, and internet for a seamless transition to digital IP communication. Repurpose phones in minutes with a simple setup.

• Wi-Fi via USB

With a WiFi USB adapter, sold separately, you can access Wi-Fi for VoIP even when ethernet isn't available, keeping your communication flowing smoothly in any situation.

• 50 Hz
• 60 Hz