32 ports PSTN FXS FXO Voice Gateway, VoIP Gateway FXO

32 ports PSTN FXS FXO Voice Gateway, VoIP Gateway FXO FXO FXS ports voip access gateway with 24FXS+8FXO Ports Huawei is buying it now !!! The model number is NC-MG320.   Compitable with Asterisk, Cisco call manager, Free switch, 3CX, Mircrosoft Lync, VOS, etc.   Configure, Monitor, Management, Backup, Update: by RS232 console port, Telnet, WEB.   Our service: 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 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
    · VoIP 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%

  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

    More pictures to show details of product 32 ports FXO FXS VoIP Gateway NC-MG320:                              Application Secenerio:         Physical Capacity and Specification of Family of Analog FXS VoIP 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	16	32	128	128
IP Terminals/SIP users	16 to 32	16 to 1024	16 to 1024	16 to 1024
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%

            Advantages Modular Design, Easy Expansion
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. All kinds of signalings on E1 ports
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. All-in one interface on one device
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.   Shenzhen Niceuc Communication Technology CO., LTD in shenzhen of China. Niceuc Communication CO., LTD in HongKong. A professional manufacturer in VoIP Product 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: develop special customized service/software/features/products to customers with low cost.     Why Choose Us Be a Manufacturer for 17 Years
We are a professional Manufacturer and national high-tech enterprise in Telecom products from 2000 year.
We can open our registeration number to every customer. Register No.:440301104600108, if you like, you can use this number to trace and check our company and history in Chinese goverment official system.

Self-developed Ability
Independent self-developed ability let us make development according to customer's special request.

So Many Big Customers
So many big customers from all over the world have been buying our products because of stable quality.       As one supplier of Huawei, we will provide with Huawei's quality by low price!!! (Skype: nice_timmy, What's APP: 0086-18682013896)