New Rock Technologies HX4E - Functions and Features

User Manual MX Series Voice Gateway
2 New Rock Technologies, Inc.
distinctive ring, one phone with two numbers, and fax. In addition, MX gateways are featured with FXO
port second stage dialing with voice prompt, routing table with a maximum of 500 entries, phone digit
manipulation, and PSTN failover upon power-off or network disconnection.
MX gateways support local and remote management operations through Web GUI or Telnet/SSH,
SNMPv2-based and TR069/TR104/TR106-based centralized management schemes, and auto
provisioning. Maintenance tasks such as modifying configuration, upgrading software, collecting
statistical data, downloading logs, and fault alarms can be performed.
Note: PSTN failover upon power-off is supported by devices with both the FXS port and the FXO port.
1.2 Functions and Features
 Connect analog telephone, PBX, facsimile machine and POS machine to the IP core network, or
PSTN
 Work with a service platform to provide various telephone supplementary services
 Support protocols: SIP, MGCP
 Support STUN. Detecting changes of the reflexive address of the device via STUN, and then
triggering re-registration to the SIP registrar server.
 Flexible configuration of subscriber/trunk interfaces
 Support G.711, G.729
 Support echo cancellation
 Up to 500 routing rules can be stored in gateways
 Intercom
 Support concurrent calls under full load
 Support call progress tones for various countries and regions
 Support Line second stage dialing or voice prompt
 Support PSTN failover on power or network failure
 Security strategy: IP filter, encryption
 Support PSTN failover through FXO ports
 Support G.711 fax pass-through and T.38 fax relay
 Support polarity inverse detection and busy tone detection
 3-way calling
 Compatible with unified communication solutions, such as CallManager, Lync, Asterisk and
FreeSWITCH
 Support SNMPv2 and TR069/TR104/TR106
 Support Web GUI-based management , Telnet/SSH, automatic software upgrades, and configuration
downloading
 Support high availability, implementing a cloud of SIP servers working in primary-standby or load
balancing mode
 Support auto provisioning
 Support security settings such as whitelists