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Grandstream GXW-4004 4 port FXS VoIP Gateway

Product Overview:

The GXW400x FXS Series is an ideal solution for businesses looking to connect one or more lines of a traditional PBX to a VOIP phone system or provider. The GXW400x features 4 or 8-port FXS interfaces for analog telephones, dual 10M/100M network ports with integrated router, PSTN life line in case of power failure, and an RS232 serial port for administration.

Features and Functions:

  • Support for 2 SIP account profiles
  • caller ID for various countries/regions
  • Support for T.38 fax
  • flexible dialing plans
  • security protection (SIPS/TLS)
  • comprehensive voice codecs

End user Pricing
Unlimited stock