NXGW Digital Gateways
The NXGW Gateways are VoIP Gateways ideal for operators and call centers. They are converged media gateways that connect a traditional telephone system to an IP network and integrate the VoIP PBX with the ISDN seamlessly. With an intuitive and user-friendly GUI, users can easily configure and customize their Gateway. The NXGW Gateways support 1/2 port T1/E1/PRI interface and up to 120 concurrent calls.
System Features
- Available: 1/2 port T1/E1, up to 120 energy efficiency concurrent processing
- Signalling: PRI/R2/SS7
- Support up to 24 countries' standard R2 signalling
- Support new R2 variant
- Simple and convenient configuration via Web GUI
- Codecs support: G.711A, G.711U, G.729A, G.723.1, G.722, GSM
- Support protocols: SIP, IAX, TCP, UDP, RTP, SSH, HTTP, HTTPS
- NTP time synchronization
- Client time synchronization
- SSH access for background management
- Open API interface (AMI)
- Support ports group management
- Support for custom dial plans
- Firmware update by HTTP
- Call statistics & auto provision
- Channel status shown dynamically
- Easy backup/upload configuration file
- Multiple detailed log output
- Support Chinese language
- Available for OEM
- Two-year Warranty
SIP Features
- Add, modify & delete SIP Accounts
- SIP registration with Domain
- Support multiple SIP registrations: Anonymous, Endpoint
- SIP accounts can be registered to multiple servers
- Combine different SIP Trunks into group
- SIP(RFC3261) compliance
- DTMF: RFC2833, SIP INFO, INBAND
- T.38 /Pass-through Fax support
Routing
- Flexible routing settings
- Support 512 routing
- Support caller/callee manipulation and filtering
- Trunk group support, Trunk priority management
- Add, modify & delete routing
- E1/T1 port grouping
- Failover support
Network
- Network type: Static IP and DHCP
- IPv4, UDP/TCP, DHCP, TFTP, SCP
- HTTP/HTTPS/SSH
- Support DDNS
- Support ping & traceroute command on the web
- Support network capture on the web
Specifications
| Model | NX-1E | NX-2E | |
|---|---|---|---|
| Interfaces | T1/E1 ports | 1 | 2 |
| Concurrent Calls | 30 | 60 | |
| USB | 2xUSB2.0 | 2xUSB2.0 | |
| Ethernet Interface (LAN 1, LAN 2) | 2*10/100Mbps ports | 2*10/100Mbps ports | |
| VGA | 1 | 1 | |
| Power | Power Supply | 100-240V/AC | 100-240V/AC |
| Power Consumption | 18W | 18W | |
| General | Certification | CE | CE |
| Size (L x W x H) mm | 310X162.5X44 | 310X162.5X44 | |
| Weight | 1.352kg | 1.352kg | |
| Working Environment | Operation Range: 0℃ to 70℃; Storage Range: -40℃ to 85℃; Humidity: 5-95% non-condensing | Operation Range: 0℃ to 70℃; Storage Range: -40℃ to 85℃; Humidity: 5-95% non-condensing | |
| Color | Blue | Blue | |
| Warranty | 2 Year (Limited) | 2 Year (Limited) |