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1. Capacity: 1-8 E1 ports, 16, 24, 32, 48, 64, 96, 128, 192 ports FXS/FXO to SIP, 1-500 SIP subscriber.
2. Used for IPCC, IP Dispatch, Unify Communication, VoIP network, operators, and so on.
3. Standard Rackmount.
4. Certification: ISO9001, CE, ROHS
Advantages of our products:
All kinds of our products use modular design, it is very easy to expand capacity by inserting modules. At first, you can place an order with small capacity, after testing, if you want to expand, it is no need to change a device, just need to buy some modules, it is very convenient.
We have been producing E1 products from 2001 year. So we have excellent experience on E1 ports, they support all kinds signaling like ISDN PRI, SS7, R2/CAS, Q.SIG, V5.2, DPNSS, etc. Make connection between different signalings or between PSTN and Ethernet.
With independent self-development ability, all kinds of interfaces can be supported by one device in our company: E1, FXO/FXS, GSM/CDMA/WCDMA, E&M, Magnet, Radio/VHF/PTT, X86/MIPs. You can install your own software into our gateway by X86 or MIPs card.
Advantage:
1. Expandable with modular design (Two modules,one is CPU Board with maxima 4E1, another is User Board with maxima 16 FXO\\FXS);
2. Convert IP to FXO/FXS, the best equipment for IP Call Center;
3. Support 32 FXO/FXS;
Description:
According to the demand of voice business from the enterprise/operator, NC-MG320 is a 32 ports FXO FXS Gateway VoIP which independently R&D by NiceUC Communication. This product locates at the interface between PSTN and IP to achieve the conversion between FXO/FXS and VoIP SIP,meanwhile complete the media stream transformation between the bearer channel of PSTN and IP.
NC-MG320 uses advanced hardware and software technology and carrier-class design to ensure the high reliability of equipment. The system of NC-MG320 uses the mature high-performance CPU and DSP; and uses embedded real-time operating system and efficient algorithm, so it has excellent properties. With modular design of inserting board, NC-MG320 is expandable by your requirement.
Function and Features:
Powerful processing capabilities
· 32 ports FXO FXS Gateway VoIP NC-MG320 has powerful capabilities in processing media. By a rigorous full-load test and optimization of software/hardware, it proves that under the conditions of a full-load operating, this model NC-MG320 can be able to comfortably perform voice processing(G.711,G.726,G.729a/b,G.723,G.728,iLBC), echo cancellation, fax trunk and other functions.
Excellent voice communication quality
Based on the powerful processing capabilities, NC-MG320 has excellent quality in voice communication.
·Voice Activity Detection (VAD), to effectively save bandwidth resources;
·Comfort Noise Generation (CNG), to provide the same experience as PSTN in calls;
·Adaptive dynamic buffer technology, to meet the application under bad network;
·G.168 128ms echo cancellation technology. This indicator is far higher than the same kind of PBX, eliminating the echo interference caused by long distance call;
·DTMF detection / generation technology, to effectively support the business of the fax, callback, second dial.
Plentiful business functions
·Modification between calling number and called number;
·As a terminal, support the register trunk function to other GK(Gatekeeper) or SIP Server.
·As a gateway, support the control from superior GK or SIP Server to complete the trunking calls;
·As a IPPBX, support that other terminals register on it.
·Support any switch among FXO, FXS, SIP;
·Support automatic routing function;
·Support high capacity of black and white lists;
·Simultaneously support the register of 4 SIP Server;
·Support output of CDR;
·Fax support T.30, T38 and pass through;
·Support reelection function;
·Support detection of calling number and display of call ID;
·Support generation of dial tone, ringback tone, etc.;
·Port supports gain and comfort adjustment of noise;
·Multi-router and multi-bureau management, group, cluster and exchange management, intelligent routing distribution and equal traffic sharing;
·Support function of dividing groups, for the incoming calls, the subscriber line can be set to line up or take turns to choose;
·Flexibly control the incoming and outgoing of lines, the lock of long-distance calls can be controlled by the phone;
·Complete call functions,it can provide several kinds of call functions and special call way by customer's request;
·The voice processing capacity support voice play with built-in computer operator;
·High processing capacity in conference;
·Monitor and handle real-time telephone traffic;
·Support CTI for controlling and programming;
Simple and convenient management/maintance
·In software, NC-MG320 support two ways for configuration and network management: (based on) GUI and Telnet. It will be also very easy for the non-professionals to manage and maintain;
·In hardware,NC-MG320 is compact, only 1U height, can be installed in the standard 19 inches rack, also can be separately installed a small machinery room. Power supply is 220V AC. It can be adapted to various conditions in the machinery room;
Protocol that supported by this model NC-MG320_32 ports FXO FXS VoIP Gateway:
Item Name | Details |
Port | FXO/FXS/SIP |
VoIP Protocol | SIP: RFC3326(Reason header in SIP messages) RFC3372(SIGTRAN and SIP-T) RFC2327(sdp) RFC3398(ISUP-SIP Mapping) RFC3261(sip) RFC5806(Diversion Indication in SIP) RFC2833( DTMF ) RFC3362(t.38) RFC 3261(SIP 2.0) RFC3204(MIME media types for ISUP and QSIG Objects) RFC3578(Mapping of ISUP overlap to SIP) |
Codec | G.711 U-Law and A-Law, G.711 Appendix 1, G.723.1 and G.723.1 Annex A, G.729 Annex A and Annex B, G.726,GSM,ARM,ILBC |
Fax Protocol | T30, T38 and pass through |
Network Protocol | IP,NAT,ICMP,ARP,HTTP,BOOTP,FTP,TFTP,DHCP,PPPOE,SNMP,Diff-Serv |
Echo Cancellation | G.168 128ms |
Physical Features:
Item | Specification | ||
Input Voltage | 110-240V AC | ||
Full-load Power | 50 W | ||
Dimension | (W×D×H) | 482mm*286mm*44mm (1U) | |
Weight | 3.5 KGS | ||
Environment | Temperature | 0°C~50°C | |
Relative Humidity | Less than 80% | ||
Physical Capacity and Specification of Family of Analog FXS VoIP access gateway:
| Item | NC-MG160 | NC-MG320 | NC-MG640 | NC-MG930 |
| Analog FXS Interface | 16 ports | 32 ports | 64 ports | 192 ports |
| FXO Trunk | 16 ports | 32 ports | 64 ports | 192 ports |
| E1(PCM) Trunk/ISDN Port | 0 | 0 to 4 E1 | 0 to 4 E1 | 0 to 4 E1 |
| VoIP IP Channels | 12 | 32 | 128 | 128 |
| IP Terminals/SIP users | 16 to 100 | 16 to 500 | 16 to 500 | 16 to 500 |
| Ethernet Interface | 2(10/100/1000M Base-T) | |||
| Console Port | 1 RS232 port | |||
| Compatibility | Asterisk, Free switch, 3CX,CISCO, Siemens, AVAYA, Huawei, ZTE, etc. | |||
| Input Voltage | ||||
| Power | 25W | 40W | 80W | 150W |
| Telephone Line Transmission Distance (KM) | 3 | 5 | 5 | 5 |
| Device Dimension (MM) | 472*260*44 (1U) | 480*286*44 (1U) | 480*300*88 (2U) | 480*300*160 (3.5U) |
| Weight (KG) | 3.5 | 4.5 | 6.8 | 9.5 |
| Work Environment | 0℃~50℃, Less 80% | |||






Application Secenerio:







Q: Are you trading company or manufacturer ?
A: We are factory in Telecom product from 2000 year.
A: Generally it is 2 days only, or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Usually warranty is one year. If you need, we can provide with 3-years warranty.
A: 7*24 hours support for ever.
A: By place an order or pay a rent, then we will ship in 2 days by Express.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
Shenzhen Niceuc Communication Technology CO., LTD in shenzhen of China.
Niceuc Communication CO., LTD in HongKong.
A professional manufacturer in Telecommunication Equipments over 15 years.
Now, our main products and services are as follows:
·Signaling Converter: convert any signaling between SS7, ISDN PRI, Q.SIG,V5.2, R2;
·VoIP Media Trunk Gateway: transform between SS7, ISDN PRI, V5.2, R2 and SIP, transfer PSTN to IP;
·IP-PBX: support CTI, SIP, FXO, FXS, E1, E&M, PTT, GSM/CDMA/WCDMA, Recording and Conference;
·PBX/PABX System: support E1, FXO, FXS, CTI, Recording and Conference;
·GSM Gateway: convert E1 to GSM, to save telephone expenses;
·Services: develop special customized service/software/features/products to customers with low cost.

As one supplier of Huawei, we will provide with Huawei's quality by low price!!!
Timmy (Skype: nice_timmy What's up: +86 186 8201 3896 )

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