ZYCOO-4GSM-U50-U100 4 GSM trunk module for SMS/Voice
The ZYCOO-4GSM-U50-U100 4 GSM trunk module for SMS/Voice IP Phone System for GSM connection. Each port has one LED (Light-Emitting Diodes). Designed with SIM 900 for global market, SIM 900 is a quad-band GSM engine that works on frequencies GSM 850 MHz, EGSM 900 MHz, DCS 1800 MHz and PCS 1900 MHz.
The 4GSM module has 4 GSM ports for four SIM Cards from any operator and is supported by the CooVox U50 and U100 models in addition to the P appliances.It includes 4 wired antennas for a better reception location.
The 2/4 GSM module supports CooVox-U50/ CooVox-U100/Asterisk Appliance P2 IP Phone System for GSM connection. Each port has one LED (Light-Emitting Diodes). Designed with SIM 900 for global market, SIM 900 is a quad-band GSM engine that works on frequencies GSM 850 MHz, EGSM 900 MHz, DCS 1800 MHz and PCS 1900 MHz. Interoperable modules 4FXO, 4FXS, 4BRI, 1PRI, Supported protocols Voice (2G), SMS, Accessibility. Through Asterisk 1.8x
Specifications GSM Modules:
Each port has one LED (Light-Emitting Diodes), which is assembled on the mainboard.
The Red LED indicates port status:
- Solid Red = Module loading successful
- Blink Red = Channel Ringing
- If the LED is off, the GSM module is loading failure.
- The Red LED indicates port status:
- Solid Red = TE Model
The Green LED indicates port status:
- Solid Green = NT Model
- If the LED is off, the module is loading failure.
SIM900 Key Features
Based on SIM900 chipset, a quad-band GSM engine, working on GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz frequencies, the module can be used worldwide.
Designed with SIM900 for global market, SIM900 is a quad-band GSM engine that works on frequencies GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz.
To learn more about the device, you can visit the datasheet for further details.
To expand your options, you can get other options in Expansion card and modules under the same brand.
