The Cisco SPA122 is the newest Analog Telephone Adapter from Cisco. A direct replacement for the Cisco SPA2102, the SPA122 provides the same voice quality and reliability that users have come to expect from Cisco ATAs.
The Cisco SPA122 is an Analog Telephone Adapter (ATA) with 2 FXS, 1 10/100 WAN and 1 10/100 LAN ports. The SPA122 is an intelligent low-density Voice over IP (VoIP) gateway that enables carrier-class residential and business IP Telephony services delivered over broadband or high-speed Internet connections to two standard RJ-11 telephones. The 10/100 LAN port allows internet connectivity to be extended to a second device eliminating the need for a second Ethernet drop. The LED lights indicate the state of each call and react to users actions such as on/off hook and hook flash.