This is not exactly a Ferrari but it has some interesting points.
Supports 1 SIP profile through a single FXS port and a single 10/100Mbps port
TLS and SRTP security encryption technology to protect calls and accounts
Failover SIP server automatically switches to secondary server if main server loses connection
Supports T.38 Fax for creating Fax-over-IP
http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801
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