$859.00 - $13,800.00
Min. Order : 1 Unit

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Quick Details

Payment Terms: L/C,T/T,Western Union
Supply Ability: 5000 Unit/Units per Month
Optional Interfaces: E1/PRI, GSM, PTT Radio, Audio, E&M, Magnet, etc
Place of Origin: Guangdong China
VoIP Gateway: VoIP FXS Gateway with 32 to 192 ports FXS FXO VoIP Gateway
IP Users: Up to 500 SIP subscribers
VoIP Codec: G.711, G.729, G.726, G.723, etc
Ports: 32 to 192 ports FXO/FXS
Model Number: VoIP Gateway FXO FXS
Analog User Card: 16 ports FXO+FXS
Brand Name: NICEUC
VoIP Channels: from 32 to 128 per unit
Port Type: FXO (for CO line) and FXS (for Extension)
Type: VoIP Gateway
Work Mode: Work as both gateway and IP PBX at same time
Slot for Analog User Card: Up to 12 slots for analog user card
Packaging Detail: Carton Box with Built-in EPE foam. one unit per carton. Model NC-MG320 Carton Measure: 56*50*15cm Carton G.W.: 6.5kgs. Model NC-MG640 Carton Measure: 60*39*18cm Carton G.W.: 8kgs. Model NC-MG930 Carton Measure: 60*39*27cm Carton G.W.: 11kgs.
Shenzhen Niceuc Communication Tech Co., Ltd.
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US$ 50,000+
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FXS FXO VoIP Gateway/Voice Gateway with 32 to 192 ports FXO or FXS to SIP

Hot sale & high quality voip reseller

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High density with reliable quality, OEM and ODM services are available. Huawei is buying them every week.

Product Detail

Key WordVoIP FXS Gateway with 32 to 192 ports FXS FXO VoIP Gateway
Port TypeFXO (for CO line) and FXS (for Extension)
VoIP Channelsfrom 32 to 128 per unit
Slot for Analog User CardUp to 12 slots for analog user card
Analog User Card16 ports FXO+FXS
Ports32 to 192 ports FXO/FXS
Work ModeWork as both gateway and IP PBX at same time
IP UsersUp to 500 SIP subscribers
Voice CodecG.711, G.729, G.726, G.723, etc
Optional InterfacesE1/PRI, GSM, PTT Radio, Audio, E&M, Magnet, etc
Product Keywords voip reseller

Niceuc Analog Gateway / IP PBX:

It can not only work as analog gateway that makes connection between FXO/FXS and VoIP SIP, but also can work as IP PBX that allows other SIP terminals to register into themselves.

There is no changes about these two work modes, only different firmware. As established in 2000, all hardware and software of this product are developed, manufactured, and produced by NICEUC ourselves.

By using carrier-class technology and mature DSP, all NICEUC Analog Gateway/ IP PBX serial product have excellent properties and stable performance. With scalable modular design, it is easy to expand according to customers' requirements.


·VoIP protocol support: -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.


·Echo Cancellation: G.168 128 ms Network Echo Canceller.

·FAX: T30, T38 and pass through.

·Generic Voice Activity Detection (VAD), Generic Comfort Noise Generation (CNG), Calling control: Called/Calling party number translation; second stage dialing, Auto dialing with DTMF, Ring Back tone, DTMF, Caller ID, and Flexible input/output Gain Control.

·Network Protocol: IP, NAT, ICMP, ARP, HTTP, BOOTP, FTP, TFTP, DHCP, PPPOE, SNMP, Diff-Serv

Beside, E1 ports are optional for these devices. This means you can use E1 ports on these device if you need.

E1 signaling:  

-SS7 (ITU-T Q.700 series), 24 bits/14 bits PC, ISUP/TUP; 

-ISDN PRI (ITU-T Q.931, Q.921); 

-V5.2 (ITU-T G.964, G.965); -




Functions and Features

Carrier-class reliability

   ·With a new generation of processor, a separate high-end DSP processing chip and powerful hardware processing, ensure that the equipment at full load conditions remained stable and reliable;

   ·99.99% availability, support continuous long talk at least 48 hours;

   ·Support over-current protection function on POTS interfaces ;

   ·Support the protection of lightning, surges, power lines and other protective lap;

   ·Full compatible;

Excellent voice communication quality

   ·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;

   ·Support any switch among SIP, FXO, FXS;

   ·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, ring back 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;

Simple and convenient management/maintenance

   ·The way of management on software: Local and remote WEB; Local and remote Telnet; Console port-Super terminal;

   ·On hardware, with rack design, they can be installed in the standard 19 inches rack, also can be separately installed in a small machinery room. Model NC-MG930 is rack-mountable 3.5U height, NC-MG640 is rack-mountable 2.5U height, NC-MG320 is rack-moutable 1U height, NC-MG900 is rack-moutable 1U height.

Application Scenario

Which industy NICEUC's Analog Gateway/FXO/FXS VoIP Gateway will be used in:

·IPCC(IP Call center);

·IP dispatcher;

·Unify communication;

·FXO or SIP Trunking port for operators, traditional switch, IP soft switch, cloud PBX and for software of IPCC;

-Enterprise communication network.


We are trying to use following diagram to describe how and where NICEUC's FXO/FXS VoIP Gateway/Analog Gateway SIP /Voice Gateway will be used. Hopefully they are helpful for you to understand.


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Family Products
Slot for PSUN/A (Built-in)N/A (Built-in)1 to 2 (Redundancy)N/A (Built-in)
Slot for MCU Card111 to 2 (Redundancy)2 (E1 Card)
Slot for Anlaog User Card
Analog FXO/FXS Port (CO Line/Extension)0 to 320 to 640 to 192N/A
VoIP IP Channels32 or 6432, 64 or 12864 or 12864, 128 or 256
E1/T1 PCM Port [Optional]0 to 40 to 40 to 40 to 8
GSM/CDMA/3G WCDMA/4G [Optional]0 to 80 to 320 to 96N/A
SIP Subscribers [Optional]30 to 50030 to 50030 to 50030 to 1000
Ethernet Port2 (10/100/1000M Base-T)
Console Port
1 (RS232 port)
SIP CompatibilityCISCO, Siemens, AVAYA, Huawei, ZTE, etc.
Input VoltageDC -48V or AC 110-240V  AC 110-240VDC -48V or AC 110-240V (Hot-standby)DC -48V or AC 110-240V 
Telephone Line Transmission Distance10KM10KM10KMN/A
Machine Size480mm*325mm* 44mm (1U)480mm*300mm*88mm (2U)480mm*300mm*160mm (3.5U)480mm*286mm*44mm (1U)
Work Environment0℃~50℃, Less 80%

Packaging & Shipping


Standard export carton packing.


3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.

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Company Information
voip reseller


Established in 2000 with headquarters in Shenzhen(China), NICEUC is NICE Unified Communication, we are a professional manufacturer in VoIP products. We have been  as a national high-tech enterprise since 2014. In 2015, we got certificate as one of suppliers of Huawei.  

Why Choose Us

About Us

Be a Manufacturer for 18 Years-One of the first movers in VoIP products in China
We are a professional Manufacturer and national high-tech enterprise in VoIP products from 2000 year.
We can open our registeration number to every customer. Register No.:91440300723031804W, if you like, you can use this number to trace and check our company and history in Chinese goverment official system.


OfficeNanshan, Shenzhen, China456.02 Square Meters
FactoryBaoan, Shenzhen, China2520.00 Square Meters

Strong Independent R&D Capabilities
With strong independent R&D capabilities, we can make different kinds of development works according to customer's special requirements. Both OEM and ODM services are available.


Current Situation of R&D Department: 

 R&D EngineersExperienceAverage Time For New Products LaunchedR&D Devices
Over 30 Years21-30 Years11-20 Years6-10 Years2-5 YearsLess Than 2 Years
Office90540003 monthsOscilloscope, Digital Transmission Analyzer, Vibration Tester, Eletric Parameter Test, etc.
Factory101116103 months

So Many Big Customers
So many big customers from all over the world have been buying our products because of stable and reliable quality.

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PTT Dispatch System based on public network


Got certificate as one of members of Huawei's eLTE  Industry Alliance


Got certificate as Chinese National HI-tech Enterprise


Brand name "NICEUC" and our logo had successfully registered.


Got certificate ISO9001:2000


Established with brand name NICECOMM (NICE Communication)



1. Is NICEUC a trading company or a manufacturer ?

We have been as a professinal manufacturer in Telecom products especially in VoIPs since 2000 year.

2. How is our technical supports?

Once you buy, you will get permanent free technical support with 7*24 hours from us.

3. How can you get a sample?

By placing an order with full payment. If you want to test it first, you can also pay part of payment as deposit, after testing, you can pay rest payment or we can also return your payment back to you.

4. Do we provide OEM service?

Yes. OEM service is on basis of 10 to 50 units for gateways. If less than 10 units or 1 unit only, we can provide neutral one without any brand or logo.

5. Do we develop or implement new function or features for you?

Yes, we do. We have a powerful R&D team with more than 20 years experience.

6. How much is our MOQ?

In view of long-term coopearion and fullfil with testing request, MOQ is 1 unit for gateways.

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