goip 32 sim voip gsm gateway one fxs port voip gateway

 voip gateway with one FXS VOIP Phone Adapter

Compitable with Asterisk, Cisco call manager, Free switch, 3CX, Mircrosoft Lync, VOS, etc.

Interface: E1, fxs/fxo, E&M, GSM/CDMA/WCDMA.

Configure, Monitor, Management, Backup, Update: by RS232 console port, Telnet, WEB.

Our service: one year warranty,  7*24 supports for ever.

Advantage:

1. Expandable with modular design (Two modules,one is CPU Board with maxima 4E1, another is User Board with maxima 16 FXOFXS);
2. Convert IP to FXO/FXS, the best equipment for IP Call Center;
3. Support 64 FXO/FXS;

Description:

According to the demand of voice business from the enterprise/operator, NC-MG640 is a media analog gateway 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-MG640 uses advanced hardware and software technology and carrier-class design to ensure the high reliability of equipment. The system of NC-MG640 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-MG640 is expandable by your requirement.

Function and Features:

Powerful processing capabilities
    ·Analog Gateway NC-MG640 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-MG640 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-MG640 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-MG640 is compact, only 2U 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:

Physical Features:

The detailed configuration of this series:

Pictures show more details of product "VoIP FXS Gateway NC-MG640":

Application of  product "VoIP FXS Gateway NC-MG640"

1. Basic usage:

2. Used for connection:

Photos of our factory:

Shenzhen Niceuc Communication Technology CO., LTD in shenzhen of China.

Niceuc Communication CO., LTD in HongKong.

We are a professional manufacturer and developer in VoIP products from 2000 year.

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: provide with special customized service/software/prduct by low cost.

Please feel free to contact us today, thank you.