New Rock HX4G/MX8G
Developed for low-port-count application, such as fax-terminal connectivity, small business, SOHO, and residential IP-telephony applications, the HX4G/MX8G gateways are
integrated VoIP-FoIP devices that provide reliable and cost-efficient access methods for
deploying converged communication solutions for network operators and enterprises. The
HX4G/MX8G are designed as a compact unit with 2, 4, or 8 FXS/FXO ports, 1 WAN port and 1
PC port (both are 10/100/1000Mbps Ethernet ports), which allows users to apply it as an
All-in-One system capable of providing versatile solutions by connecting analog phone,
fax and POS machine, IP telephony and PSTN.

New Rock Comprehensive Feature Set with Intelligent Engine
As intelligent gateways running on embedded Linux operating system, the HX4G/MX8G are
compatible with many highlighted features such as call forward, call transfer, 3-way
conference, caller ID, DND, color ringback, forking, automatic routing, digitmap, PSTN
failover, and much more to provide a complete and highly reliable VoIP solution
applicable to nearly every application scenarios.

New Rock High Reliability
The hardware design of the HX4G/MX8G, from architecture to component selection, is made
to optimize reliability.
In addition, with high availability featuring primary-standby, active-standby, and load
balancing, as well as PSTN failover to handle the failure of the SIP proxy servers,
power supply, and network, users are provided with carrier-class availability with
minimized potential downtime.