Cisco ATA 191 2 Port Analogue Telephone Adapter (ATA) | ProVu Communications

Cisco ATA 191


The Cisco ATA 191 Multiplatform Analogue Telephone Adapter converts traditional telephone, fax, and overhead paging communication equipment into IP devices, offering greater cost-effectiveness.

Suitable for customers looking to bring traditional analogue devices into the IP world, the ATA 191 enables users to connect to enterprise networks, small offices or cloud-based services though two integrated standard FXS ports which can be configured as two SIP (Session Initiation Protocol) registrations.

Designed to work with third-party call control systems, this analogue adapter enables users to protect and extend their existing systems without the need for major investment.


  • Enables high-quality VoIP service with a comprehensive feature set through a broadband internet connection
  • Provides a complete security solution for both media and signaling
  • Offers clear, natural-sounding voice quality via advanced processing, high-performance echo cancellation, voice activity detection and comfort noise generation
  • Improves servicability with a dedicated PRT button for problem reporting and log collection
  • Enables IPv6 dual stack to help migration to IPv6
  • Enables zero-touch provisioning via TR-069 and XML configuration files
  • 2 x RJ-11 FXS ports
  • 1 x 10/100 Mbps RJ-45 Ethernet Port
  • LED Indicators: power, network, phone 1, phone 2 and PRT
  • Wall mountable

Ordering Information


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Technical details

What's in the box

  • 2-port Analogue Telephone Adaptor
  • 5v 2.4v UK Power Supply
  • Cat5e Cable


This product comes with a 1 year manufacturer's warranty.

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Cisco ATA 191
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Cisco ATA 191
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Cisco ATA 191
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