High cost-effective multi sim adapter with long life

·VoIP protocol support: -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); -

R2/CAS;  

-Q.SIG; 

-DPNSS.

Multiple access way

· NGN/IMS/PSTN;

· GSM trunk;

· E1 port, support ISDN PRI, SS7, R2, V5.2, Q.SIG, DPNSS;

· IP trunk which is based on SIP and IMS;

System Functions

· Rotation of 8 SIM cards;

· Gain for the entire port;

· Selection of DTMF modes;

· Lock SIM card;

· Modification of PIN and IMEI;

· Anonymous calls;

· Sending / receiving SMS;

· Available for custom IVR recording;

· Black and white lists;

· Support one number-pass and open API;

· USSD;

· Support automatically selecting networks;

· Support Hot line and BCCH.

Management and maintenance methods

· Local and remote WEB management;

· Local and remote Telnet command line management;

· Console port - super terminal management;

Voice processing technology

· Voice Activity Detection (VAD);

· Comfort Noise Generation (CNG);

· Echo cancellation (Echo Cancellation);

· Dual-tone multi-frequency signals (DTMF) generation / detection;

· Caller ID (Caller ID) generation detection;

· Flexible input / output gain control;

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. (In a standard 19 inches rack, NC-MG320W is 1U height, NC-MG640W is 2U height, and NC-MG930W is 3.5U height.)

Which industy NICEUC's GoIP Gateway/GSM/CDMA/WCDMA/3G/4G VoIP Gateway will be used in:

·IPCC(IP Call center);

·IP dispatching system;

·Unify communication;

·Wireless(GSM/CDMA/WCDMA/3G/4G) 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 GoIP/VoIP GSM Gateway with 4 to 96 ports GSM/CDMA/3G/4G will be used. Hopefully they are helpful for you to understand.

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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.

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: 

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