Release & Upgrade
NeeHau Client V2.0.0.23 (with OM20/20G/50/50G)
OM20G V177 P2
OM50G V177 P2
OM80E V177 P3
OM200G V177 P3
MX8G V367
HX4G V367
OM20 V134.P4
OM50 V134.P4
OM500 V121.P3

Analog VoIP adapter
Can voip phones be used at home?
Are VoIP calls secure and can the call be encrypted?
How SIP works in the VoIP Gateway
Network and Improper Operation
Voice Quality
Firmware Upgrade

Application Notes
How to Integrate MX Gateway with OM IP-PBX
Interconnect Two PBXs with FXO Gateways
Interconnect Two or More Extension Lines with FXS Gateways
Connecting MX100G-S SIP-ISDN Gateway to Elastix
Connecting MX100G-S SIP-ISDN Gateway to Asterisk
Expanding PBX Extensions to Remote Sites through IP Network
Multi-site Configuration for Gateways with Analog PBX
How to Troubleshoot Caller ID Detection Issues on FXO Port
Security Configuration Guide for New Rock OM Series IP-PBX
Connecting FXO Gateway to Asterisk
Connecting FXO Gateway to Elastix
Tie Trunk Configuration for OM with Elastix

Training Materials
What is VoIP gateway?
What’s the Difference between VoIP Gateway and SIP Trunk?
Smart Switchboard Introduces Exclusive Premium Customer Services
What's the Difference Between VoIP Gateway and ATA?
What's the Difference Between VoIP gateway and SBC?
New Rock’s New Gateway Security measures
Global VoIP Gateway Service Provider
How to Setup VoIP Gateway - A Complete Installation Guide
What is HX&MX VoIP Gateway Default Password?
Auto Provisioning
Six Practices for Audio Security
“PSTN failover” - Strong Support for High-availability IP Audio Communications
New Rock IP-PBX: Your All-In-One IP Office Telephony System
Connecting E1/T1-Based PBX to IP Telephony Networks
Popular IP-PBX Features Favored by Highly Efficient Officers
Five-star Customer Services
Top Three Advantages of Gateways with Imbedded VPN Clients
Low-Cost, High-Quality Gateway
Smart FoIP
Two Typical Applications for Telephone Networks
IPv6’s Top Three Advantages in VoIP Applications
MX100G-S SIP-ISDN Trunking Gateway Training
MX Series VoIP Gateway Training


Installation & Maintenance
IP-PBX Installation (Video)
OM20G&OM50G Quick Installation Guide
OM80E Quick Start Guide
OM200G Quick Start Guide
OM500 Quick Installation Guide
HX4G&MX8G Quick Reference Guide
MX60E Quick Installation Guide
MX120G Quick Installation Guide
MX100G-S Quick Start Guide
SX3000 Quick Installation Guide
PT2400 Quick Installation Guide
PT4800 Quick Installation Guide

Marketing Materials

Connecting E1/T1-Based PBX to IP Telephony Networks
Update Time:2019-10-17 11:03:22 Browse Times:1026 Amount Downloads:1

MX100G-S is a carrier-class SIP-ISDN trunking gateway, which takes full advantage of New Rock’s 16-plus years of experience in developing and fielding SIP-based products.

With high-speed DSP's ensuring 120 concurrent calls and 500 routing rules, the MX100G-S offers a solution to connect the legacy ISDN-PRI world to the new SIP-based IP-PBXs and carrier networks, while offering significantly reduced costs and increased network-design flexibility.

MX100G-S offers 1/2/4 E1/T1 interfaces and four Gig-Ethernet ports for connecting E1/T1-based PBX or PSTN to IP telephony networks. For users who need high availability of power redundancy, we also offer each of the models with and without dual power supplies.

Important Features

Important features in our SIP-ISDN trunking gateway include:
  • - Supports SIP and IMS protocols
  • - Scalable E1/T1 interfaces
  • - ISDN supports for leading protocols
  • - Up to 512 SIP trunks for registration
  • - Up to 500 routing and call number transformation rules
  • - Dual-redundant Ethernet ports
  • - Dual AC/DC power supplies (optional)
  • - TLS/SRTP
  • - Voice VLAN
  • - Call recording
  • - Easy management: advanced Web GUI, auto provisioning, the New Rock Cloud Management System
  • - Class I lightning protection

About New Rock Technologies

As a global VoIP solution provider, New Rock Technologies offers a wide range of VoIP products including VoIP analog media gateway, SIP-ISDN trunking gateway, all-in-one IP-PBX, session boarder controller for enterprise applications, and value-added applications. 

About New Rock
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Release & Upgrade
Application Notes
Training Materials
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Contact Us

 +86 21-61202700
     5/F Block B, Building 1, 

     No.188 Pingfu Road, 

     Xuhui District, Shanghai

     200231, China