Zycoo 4 GSM trunk module for SMS/Voice

$450.44

In Stock

4 GSM trunk module for SMS/Voice (For U50/100 only)

4 GSM module specifications:

  • Number of Quad Band GSM channels per module – 4
  • External antennas – 4
  • SIM Cards – 4 total
  • External power supply required – No
  • Interoperable modules – 4FXO, 4FXS, 2FXOS, 4BRI, 1E1/T1 (PRI)
  • Supported protocols – Voice (2G), SMS
  • Accessibility through Asterisk 1.8x