The Cisco Analogue Telephone Adaptor (ATA) 191 Multi-platform Analogue Telephone Adapter turns traditional telephone, fax machine and overhead paging communications devices into IP phones and devices. Ideal for customers with enterprise networks, small offices and Unified Communications as a Service (UCaaS) from the cloud, this IP phone adapter is a great fit for daily use while protecting your analogue investments with transition to IP networks.
VERSATILE IP phone adapter brings traditional analogue devices into the IP world AUDIO Clear, natural-sounding voice quality via advanced preprocessing, high-performance echo cancellation, voice activity detection and comfort noise generation SECURITY Supports the latest encryption with Transport Layer Security (TLS), Secure Hash Algorithm (SHA-2) and new Secure Real-time Protocol (sRTP) cipher suites HARDWARE Two RJ-11 FXS ports and one 10/100 Mbps RJ-45 Ethernet port PEACE OF MIND 1-year limited hardware warranty