Technical Support
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Please fill the following form and describe your technical question more clear,FAE will reply you asap!!.
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  Product 　 Band Type  
  Company Name 　 Contact Person  
  Contact Number 　 Country  
  E-mail 　 Purchase date yyyy/mm  
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  Briefly Description of the Technical Questions
It is better that you can screenshot mobile status,sip setting/service domain,route table and attach with the mail. Thank you. 		 
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VoIP GSM Gateway
SIM Server
Free Roaming & VoIP Adapter
E1/VoIP GSM Channel Bank
GSM Fixed Wireless Terminal
Antenna Combiner
VoIP GSM PCI Card
Smart Power Monitor
Skype Gateway
PORTech Communications lnc.    150, Shiang-Shung North Road, Taichung, Taiwan 403    Tel:886-4-2305-8000    Fax:886-4-2302-2596
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