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Grandstream Networks

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GRSGXW4504-REF

Grandstream GXW4504 E1/T1/J1 Digital VoIP Gateway (Refurbished)

https://startechtel.odoo.com/web/image/product.template/81802/image_1920?unique=ee4005d

$ 0.00 0.0 USD $ 0.00

$ 0.00

  • Color: Black
  • Condition: Refurbished
  • Warranty: 3 Month Warranty

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Key Features:

  • E1/T1/J1 Digital VoIP Gateway for integrating digital PSTN and ISDN trunks with VoIP networks
  • 4 software-configurable E1/T1/J1 port and supports PRI, SS7 and MFC R2
  • Dual Gigabit network ports with a configurable integrated NAT router
  • 120 concurrent calls, multi-language voice prompts and T.38 fax
  • Automated provisioning by HTTPs/TFTP with XML config files
  • Supports nearly all the popular voice codecs including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR and more
  • Includes 2 USB 3.0 ports and 1 SD card interface for expandable memory

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