Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning options include TR-069 and XML config files
3-way voice conferencing per port
Exceptional voice quality with wide-band HD codec
Supports T.38 Fax for reliable Fax-over-IP
Includes a built-in NAT router which can handle routing speeds up to 100MBps
Failover SIP server auto switches to second server if main server loses connection