Cisco ATA 191 Analog Telephone Adapter

The Cisco ATA 191 Analog Telephone Adapter, part number ATA191-K9, is a device that converts traditional analog telephones, fax machines, and paging systems into IP-enabled communication tools. It allows you to connect these legacy devices to your IP telephony network, making it easier and more affordable to upgrade your communication infrastructure without replacing existing equipment.

This adapter features two FXS ports, each of which can be set up as an independent SIP registration. This means you can manage two separate lines or devices through a single unit, providing flexibility and reliable voice communication. The ATA 191 works well in a variety of environments, from small offices looking to modernize their phone systems to larger enterprise networks and cloud-based unified communication platforms.

Its straightforward design focuses on efficiency and ease of use, helping businesses maintain their current analog devices while smoothly transitioning to full VoIP systems. Whether you need to keep your fax machine connected or want to integrate traditional phones into a modern IP network, the Cisco ATA 191 offers a practical and dependable solution.

Highlights:

• Connects analog telephones and fax machines to IP networks
• Includes two FXS ports, each configurable as an independent SIP registration
• Supports integration with enterprise and cloud-based communication systems
• Enables cost-effective modernization of legacy communication devices
• Designed for easy setup and reliable performance in various office environments