16, 24, 32, 48 FXS/FXO ports VoIP gateway from PSTN to SIP

Specifications

1.Up to 32 ports FXS FXO eurotech VoIP gateway.
2.Convert FXS/FXO to IP.
3.Rack design with 1U height.
4.T.38 fax and SIP.

24 ports FXS FXO Eurotech VoIP Gateway from FXS/FXO to SIP

 

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 32 FXO/FXS;

 

Description:

According to the demand of voice business from the enterprise/operator, NC-MG320 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-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
    ·Analog Gateway 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:

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%

 

The detailed configuration of this series:

Capacity of Configuration
Type/Name of  configuration		NC-MG320-IAD-32S		NC-MG320-IAD-32O
FXO/FXS		32		32
E1/T1		0		0
G.711 VoIP Channel		32		32
G.723/G.729 Channel		32		32
T30/T.38 Channel		32		32
Physical Interface
Name of  Interface	Quantity of interface for NC-MG320-IAD-32S		Quantity of interface for NC-MG320-IAD-32O
PCM	0		0
4 lines RJ45	8
Lan	1
Console	1
Power supply interface	1

 

 

Photos of this model: