MX 120 Access Gateway Details
Suitable for carrier and medium-enterprise VoIP/FoIP deployment, the MX120 Access Getaway offers a maximum capacity of 96 FXS lines and/or FXO lines and up to 96 concurrent calls expanded in modular increments as follows:
- 1U or 2U chassis supporting up to 48 or 96 lines
- 24, 48, 72, or 96 concurrent calls (based on DSP cards)
- FXS/FXO combinations as below:
| Model | FXS Ports | FXO Ports |
| MX120-72S | 72 | 0 |
| MX120-96S | 96 | 0 |
| MX120-72FX | 0 | 72 |
| MX120-96FXO | 0 | 96 |
| MX120-64S/8 | 64 | 8 |
| MX120-88S/8 | 88 | 8 |
| MX120-60S/12 | 60 | 12 |
These are only 7 examples out of the dozens of combinations.
Intelligent and Rich in Features
The MX120 Access Gateway, based on the embedded-Linux operating system, supports both SIP and MGCP. Its rich PBX-like features makes the MX120 suitable as a hosted-PBX access terminal, e.g. call transfer, call pick-up, conference, caller ID, fashion ring, fork ring, fax, Radius call record, 500 routing rules, number translation, PSTN line fail-over on power failure or network interruption. This makes MX120 suitable for a wide variety of applications.
Easy-to-Operate and Maintain
The MX120 Access Gateway provides a Web-based management GUI, allowing the user to configure parameters, upgrade firmware, import and export configuration data, and monitor status. The MX120 also supports remote management standards, such as Option 66 auto-provisioning, Telnet, TFTP, SNMPv2, TR069, TR104 and TR106.
High-Interoperability
The MX120 Access Gateway has completed interoperability tests with many soft-switches and IP-PBXs from worldwide vendors, including Microsoft (OCS/Lync/Skype for Business), Cisco (CallManager), Nortel (CS1000), and softswitchs from Huawei, ZTE, and Ericson, among others.
Support
Support in the EU and Western Hemisphere is provided by NetGen Communications; New Rock Technologies provides support elsewhere.
System Features
| Ports per system: | 24-96 |
| FXO/FXS line Line Configuration: | Any combination of 4-line increments |
| Standards: | G.711, G.729A, G.723.1, GSM, iLBC |
| Echo cancellation: | G.168, 64ms echo tail |
| Dynamic jitter buffer: | Voice Activity Detection (VAD) |
| Packet-loss concealment QoS: | IP TOS |
| Calling type: | Voice/FAX/Data |
| IVR voice prompt: | Prompt on 2nd stage dialing, Prompt on busy |
| Encryption Support: | Many types of signaling and/or voice encryption |
| Call handling: | User configurable dialing plan, up to 500 routing rules |
| Fax Processing: | G.711 pass-through, T.38 Fax Relay |
| DTMF: | RFC 2833, SIP INFO, Transparent audio |
| Billing RADIUS Interface: | Polarity Reverse |
| User Features: | Caller ID, Call forward, Call transfer, Call fork, Hot line, Fashion ring, No disturbing, Speed dialing |
Network Functions
| Security: | IP address screening |
| NAT: | Static, Dynamic, STUN |
| Protocol: | PPPoE, DHCP, DNS, DDNS, 802.1p, TFTP, Telnet |
Configuration/Management
| WEB GUI Configuration: | Configuration, Firmware upgrade, System monitoring |
| EMS Remote configuration: | Upgrade, Alarming, Traffic & Statistic report |
| Auto Provisioning Auto configure/upgrade: | Provision server discover, TFTP, FTP, HTTP |
Protocol and Standard
| Protocol | URFC3261 & supplementary, RFC3435, 3GPP TS 24.228, TS 24.229 |
| Standard Caller ID (FSK/DTMF): | Call progress tone plan (embed 19 countries tone plans, support under defined tone plan) |
Hardware
| Central Processor: | FREESCALE, PowerQUICC, MPC8247 |
| Digital Signal Processor: | TI, TMS320VC5509A |
| System memory: | 64MB/128MB |
| Flash Memory: | 8MB/16MB |
| LED Power: | System status, Network status, Line status |
| Ethernet Connector: | RJ-45, 10/100 Base-T, Automatic cross-over |
| FXO/FXS Connector: | RJ-45 (4 line pairs follow T568B scheme) |
| Max. User Line Length: | 1500 meters |
| Ring Equivalent Value: | Many types of signaling and/or voice encryption |
| Power Supply: | 100～240V AC, 50/60 Hz, 1A max |
| Power Consumption: | 125W max |
| Dimension (H x W x D): | 44 x 440 x 300 mm (1U) 88 x 440 x 300 mm (2U) |
| Weight: (1U) Net weight: | 4.0Kg; Gross weight (include package): 6.4Kg * |
| Weight (2U) Net weight: | 6.1Kg; Gross weight (include package): 9.8Kg * |
Environmental Requirements
| Operating Temperature: | 0～40 ℃; Humidity: 10%～90% (non conducing) |
| Non Operating Temperature: | -10～60 ℃; Humidity: 5%～90% ( non conducing ) |