VoIP GSM Gateway / GoIP (GSM over IP): it serves to establish direct connection between GSM network and VoIP.
Sim-card is put into GSM Gateway in order to register it with the GSM network, at the same time the gateway is connected with VoIP. Accordingly the communication (traffic / calls / SMS) can be converted in and out between GSM and VoIP channels.
NICEUC VoIP GSM Gateway is for operators, enterprises, SOHO, virtual operators to offer affordable VoIP solutions. It is a full-featured IP-based GSM wireless network of VoIP gateways, which can provide stable network configuration, powerful features, good voice quality. This GSM Gateway uses the industry's popular chip technology to support E1, GSM / CDMA / WCDMA / 4G, SIP, IMS interface, supports maximum 4 ports E1 / T1, 96 ports GSM / CDMA / WCDMA / 4G, 128 SIP trunks. Our GSM gateway is not only full compatible with Asterisk and other leading soft switch, but also is a cost-effective gateway for call termination (VoIP to GSM) and origination (GSM to VoIP).
NC-MG640W: 32 channels GSM / CDMA / WCDMA / 4G with 32 SIM cards per unit.
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;
Flexible Enterprise Networking
·GSM access, IP Phone access, soft terminal access, PC access;
·Good compatible of SIP protocol: CISCO, Notel, Lucent, Huawei, ZTE and other mainstream VOIP products;
Communications Security
·LPU hot;
·SBC dual homing;
·QoS voice priority;
·Power backup;
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.
System Functions
·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.
Model No. | NC-MG320W-8/64 | NC-MG320W | NC-MG640W | NC-MG930W |
Band | 850\900\1800\1900MHz | |||
4G Frequency Band | FDD LTE: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20 TDD LTE: B38/B39/B40/B41 TDSCDMA: B34/B39 UMTS: B1/B2/B4/B5/B8 GSM: 850/900/1800/1900MHz | |||
Slot for PSU | N/A (Built-in) | N/A (Built-in) | N/A (Built-in) | 1 to 2 (Hot-standby) |
Slot for MCU | N/A (Built-in) | N/A (Built-in) | 1 | 1 to 2 (Hot-standby) |
Slot for Wireless Card with 8 ports | N/A | 2 | 4 | 12 |
GSM/CDMA/WCDMA/4G LTE port | 8 | 2 to 16 | 16 to 32 | 32 to 96 |
SIM card | 64 | 2 to 16 | 16 to 32 | 32 to 96 |
VoIP Channel | 16 | 32 | 32 to 128 | 32 to 128 |
E1 Trunk port [Optional] | N/A | N/A | 0 to 4 | 0 to 4 |
FXS/FXO port [Optional] | N/A | 0 to 32 | 0 to 64 | 0 to 192 |
SIP Subscribers [Optional] | 30 to 200 | 30 to 200 | 30 to 500 | 30 to 500 |
Ethernet port | 1 (10/100/1000M Base-T) | 2 (10/100/1000M Base-T) | ||
Console port | 1 (RS232 PORT) | |||
SIP compatibility | CISCO, Siemens, AVAYA, Huawei, ZTE | |||
Input Voltage | DC -48V or AC 110-240V | DC -48V or AC 110-240V | AC 110-240V | DC -48V or AC 110-240V (Redundancy) |
Power | 25W | 25W | 60W | 100W |
Dimension | 480mm*330mm*44mm (1U) | 480mm*330mm*44mm (1U) | 480mm*20mm*88mm (2U) | 480mm*300mm*160mm (3.5U) |
Weight | 4KG | 4.5KG | 8.5KG | 10.5KG |
Environment | 0℃～50℃, Less 80% | |||
