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Grandstream GXW4108 Analog FXO IP Gateway – 8 Port

Grandstream GXW4108 Analog FXO IP Gateway – 8 Port

The Grandstream GXW4108 Analog FXO IP Gateway – 8 Port is a high-capacity VoIP gateway designed to connect traditional analogue telephone lines with modern SIP-based IP communication systems. Featuring eight FXO ports, the GXW4108 enables businesses to integrate PSTN lines with IP PBX platforms,…

£350.00

Out of stock

The Grandstream GXW4108 Analog FXO IP Gateway – 8 Port is a high-capacity VoIP gateway designed to connect traditional analogue telephone lines with modern SIP-based IP communication systems. Featuring eight FXO ports, the GXW4108 enables businesses to integrate PSTN lines with IP PBX platforms, allowing organisations to maintain existing telephony infrastructure while migrating to VoIP technology. It is designed for small and medium-sized businesses, multi-site organisations, branch offices, and enterprise deployments requiring larger analogue line capacity.

The GXW4108 includes eight FXO interfaces, dual 10/100Mbps Ethernet ports, advanced voice processing technologies, and flexible SIP interoperability to simplify deployment within both hosted and on-premises telephony environments.

Ideal For

  • Small and medium-sized businesses
  • Multi-site business environments
  • Branch office deployments
  • Hybrid telephony systems
  • Existing PBX integrations
  • Organisations migrating from PSTN to VoIP
  • Hosted and on-premises IP PBX deployments

Benefits

The GXW4108 allows organisations to retain existing analogue telephone infrastructure while benefiting from the flexibility and cost savings offered by SIP-based communications. This reduces migration costs and simplifies transitions to modern VoIP systems.

Its higher port density supports larger deployments and enables businesses to connect multiple PSTN lines through a single device, improving scalability and operational efficiency.

  • 8 FXO ports for PSTN connectivity
  • Dual 10/100Mbps Ethernet ports
  • SIP interoperability support
  • T.38 Fax-over-IP support
  • Caller ID support
  • PSTN failover on power failure
  • Advanced echo cancellation technology
  • Flexible dial plan configuration
  • Multiple SIP server profile support
  • SRTP security support
  • Web-based management interface
  • Automated provisioning support
  • HTTPS and remote management support
  • Desktop and wall-mount installation support

Telephony Features

  • 8 RJ11 FXO ports
  • Supports SIP protocol (RFC3261)
  • Caller ID support
  • Call transfer, forwarding and waiting
  • T.38 Group 3 fax relay support
  • Flexible dial plan support
  • Multiple SIP profiles support
  • PSTN failover functionality

Network Interfaces

  • Two 10/100Mbps RJ45 Ethernet ports
  • Routed or switched operation modes
  • DHCP client support
  • PPPoE support

Audio Features

  • G.711, G.723.1, G.726, G.729A/B, G.728 and iLBC codec support
  • G.168 echo cancellation
  • Dynamic jitter buffer
  • Silence suppression support

Security

  • SRTP media encryption
  • HTTPS support
  • TLS/SIPS support
  • Secure provisioning support
  • 802.1x authentication support

Management

  • Web-based management interface
  • Syslog support
  • TR-069 support
  • TFTP and HTTP provisioning
  • Remote browser-based management

Physical

  • Dimensions: 230mm × 135mm × 35mm
  • Desktop and wall-mount installation
  • LED status indicators for power, network and line status
  • Grandstream GXW4108 Analog FXO IP Gateway – 8 Port
  • Power Supply Unit (PSU)
  • Ethernet cable
  • Quick installation guide
  • Warranty documentation

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Grandstream GXW4108 Analog FXO IP Gateway – 8 Port is a high-capacity VoIP gateway designed to connect traditional analogue telephone lines with modern SIP-based IP communication systems. Featuring eight FXO ports, the GXW4108 enables businesses to integrate PSTN lines with IP PBX platforms, allowing organisations to maintain existing telephony infrastructure while migrating to VoIP technology. It is designed for small and medium-sized businesses, multi-site organisations, branch offices, and enterprise deployments requiring larger analogue line capacity.

The GXW4108 includes eight FXO interfaces, dual 10/100Mbps Ethernet ports, advanced voice processing technologies, and flexible SIP interoperability to simplify deployment within both hosted and on-premises telephony environments.

Ideal For

  • Small and medium-sized businesses
  • Multi-site business environments
  • Branch office deployments
  • Hybrid telephony systems
  • Existing PBX integrations
  • Organisations migrating from PSTN to VoIP
  • Hosted and on-premises IP PBX deployments

Benefits

The GXW4108 allows organisations to retain existing analogue telephone infrastructure while benefiting from the flexibility and cost savings offered by SIP-based communications. This reduces migration costs and simplifies transitions to modern VoIP systems.

Its higher port density supports larger deployments and enables businesses to connect multiple PSTN lines through a single device, improving scalability and operational efficiency.

  • 8 FXO ports for PSTN connectivity
  • Dual 10/100Mbps Ethernet ports
  • SIP interoperability support
  • T.38 Fax-over-IP support
  • Caller ID support
  • PSTN failover on power failure
  • Advanced echo cancellation technology
  • Flexible dial plan configuration
  • Multiple SIP server profile support
  • SRTP security support
  • Web-based management interface
  • Automated provisioning support
  • HTTPS and remote management support
  • Desktop and wall-mount installation support

Telephony Features

  • 8 RJ11 FXO ports
  • Supports SIP protocol (RFC3261)
  • Caller ID support
  • Call transfer, forwarding and waiting
  • T.38 Group 3 fax relay support
  • Flexible dial plan support
  • Multiple SIP profiles support
  • PSTN failover functionality

Network Interfaces

  • Two 10/100Mbps RJ45 Ethernet ports
  • Routed or switched operation modes
  • DHCP client support
  • PPPoE support

Audio Features

  • G.711, G.723.1, G.726, G.729A/B, G.728 and iLBC codec support
  • G.168 echo cancellation
  • Dynamic jitter buffer
  • Silence suppression support

Security

  • SRTP media encryption
  • HTTPS support
  • TLS/SIPS support
  • Secure provisioning support
  • 802.1x authentication support

Management

  • Web-based management interface
  • Syslog support
  • TR-069 support
  • TFTP and HTTP provisioning
  • Remote browser-based management

Physical

  • Dimensions: 230mm × 135mm × 35mm
  • Desktop and wall-mount installation
  • LED status indicators for power, network and line status