Broadband Phone Telephone Adapters IP Phones VoIP Gateways AudioCodes MediaPack FXS Series Claro-30 Series BosCom FXS V Series Grandstream GXW-400x FXS VoIP Combo Units Dial-Up Phone PC Phone Calling Card CallBack Call Shop
 
Grandstream GXW-400x FXS Grandstream GXW-400x FXS|by Grandstream
Price: $199 4-port
Connect up to 4 analog telephones to the multiple port gateways to make and receive simultaneous low-cost calls worldwide using deltathree's VoIP service.
 
Setup Diagram
Gateway
Service Features
Product Benefits
  • Multiple Telephone lines - Full Inbound and Outbound Capabilities
  • Superior Voice Quality
  • Computer Not Required to Make Calls
  • Dial Tone or IVR Calling Modes
  • Works with Any Analog Telephone, even a Cordless Phone
Technical Requirements
  • Broadband Internet Connection
  • Minimum bandwidth - 20 kbps per call/port
  • deltathree Calling Accounts
  • Analog telephones
    

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