Analog Telephone Adapter; 2 Fxs Ports
FeatureSupports 2 SIP profiles through 2 FXS ports and a single 10 & 100Mbps portTLS and SRTP security encryption technology to protect calls and accountsAutomated provisioning options include TR-069 and XML config filesSupports 3-way voice conferencingFailover SIP server automatically switches to secondary server if main server loses connectionSupports T.