www.asteriskgsmmodule.com
 


 
 
 
 
 
 
   
 
  SPECIFICATIONS
 
 
  TDM-GSM-100  
 
  • Siemens GSM Sub-System
  • Internationally approved GSM
  • ARM7 Based Module
  • Dual Band GSM (900/1800Mhz)
  • Supports up to 2 GSM Modules per TDM-400P PCI Card
  • Requires External HDD Power Connector for TDM-400P
  • Plug and Play
   

Tri-Band and CDMA Modules are currently under consideration, please contact us should you be interested in these products.
 
     
 
 
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