Cisco ATA191-3PW-K9 Dual-Port Analog Telephone Adapter with Ethernet

- Offers clear, natural-sounding voice quality via advanced preprocessing, high-performance echo cancellation, voice activity detection, and comfort noise generation- Enables zero-touch provisioning via TR-069 and XML configuration files- Provides a complete security solution for both media and signaling- Improves serviceability with a dedicated PRT button for problem reporting and log collection- Enables IPv6 dual stack to help with migration to IPv6- Interface: Two RJ-11 FXS ports, one 10/100 Mbps RJ-45 Ethernet port, Power button: Reset / Problem Reporting (PRT)- LED indicators: Power, Network, Phone 1, Phone 2, PRT- Wall mountable- Power supply included