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Flyingvoice FGW4148-48S 48 FXS Ports Advanced VoIP Adapter

With 48 FXS ports and a plethora of functions, the FGW4148 VoIP adapter can meet customers' network and call requirements and is ideal for voice office network structures such as industrial parks, hotels, and enterprises.

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Flyingvoice FGW4148-48S is one of the most popular VoIP adapters researched and produced by Flyingvoice, which has 16/32/48 FXS ports, one LAN port, and one WAN port. This product not only provides 16/32/48 SIP lines for users to make calls, but it is also a wire-speed NAT router, allowing you to enjoy a simple network environment. Furthermore, the FGW4148-16S supports T.38 real-time FAX as well as T.30 FAX with G.711. The FGW4148 is a stand-alone device that does not require a PC to make Internet calls.

This adapter ensures clear and consistent voice quality over the Internet, as it is fully compatible with the SIP industry standard and can communicate with many other SIP devices and software on the market. Flyingvoice offers products that allow customers to register to different sip proxy servers, IP PBX, and establish upto many concurrent VoIP calls for greater flexibility in voice communication. The excellent voice quality, extensive feature functionality, and best-in-class price-performance ratio enable consumers to fully leverage the power of IP voice and data connectivity.

flyingvoice fgw4148-48s highlightsFeatures

  • Separate Device: The FGW4148 is a stand-alone device that does not require a PC to make Internet calls. It supports 16/48 voice calls at the same time, making voice communication convenient and flexible.
  •  Multi-Function: The FGW4148 Multi-Function can make and receive SIP calls, as well as support IP sharing and QoS mechanisms. The USB ports allow users to connect to external storage devices and share files and data. Meanwhile, it supports the T.30, T.38, and G.711 protocols at no additional cost.
  • Wide Range of Compatibility: The FGW4148 is based on the SIP V2 standard and is compatible with the majority of service providers, making it ideal for deploying VoIP networks.
  • Simple Management: Equipped with advanced management protocols such as SNMP and TR069, unified deployment and centralised management are simple to achieve.

Flyingvoice FGW4148-48SBuy Order India Flyingvoice FGW4148 48S 48 FXS Ports Advanced VoIP Adapter | AcmaTel Communications


  • 3-Way Conference
  • Hold Music
  • DTMF mode: In-band, RFC2833, and SIP INFO
  • Call Holding
  • Call Forwarding , Call Muting , Call Transfer, Call Waiting
  • Speed Dial
  • Caller ID and CWCID
  •  Black List
  • Dial Plan
  • Call Log
  • NAT/NAPT Router function
  • MAC Address Cloning
  • DHCP Server
  • PPPoE
  • Dynamic SIP proxy redundancy via DNS SRV, A records
  • NAT Traversal by STUN
  • DMZ
  • QoS with Layer 3
  • DHCP Client and DHCP Server

flyingvoice fgw4148-48s specifications

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