Business Routers with VoIP Support

VoIP Gateway TAU-1M.IP
Home terminal TAU-1М.IP: 1хFXS, 2хLAN, 1хWAN, 1хUSB
VoIP Gateway TAU-2M.IP
Office terminal TAU-2М.IP: 2xFXS, 1xWAN, 1xLAN, 1xUSB 
VOIP GATEWAY TAU-4M.IP
Office terminal TAU-4М.IP: 4xFXS, 1xWAN, 1xLAN, 1xUSB, SIP