Grandstream GXW4248-V2 48 PORT FXS GATEWAY

Grandstream GXW4248-V2 48-Port FXS Gateway

The Grandstream GXW4248-V2 is a high-density 48-port FXS gateway for connecting analogue phones, fax machines and legacy PBX equipment to SIP-based VoIP networks. It provides 48 FXS ports through two 50-pin Telco connectors, with Gigabit Ethernet in a 1U desktop or rack-mount chassis.

It supports four SIP server profiles with an independent SIP account per telephone port, simultaneous 3-way conferencing and T.38 fax, with wide-band HD voice, failover SIP server support and advanced security.

Key Features

• 48 FXS [Foreign Exchange Subscriber] ports through 2 x 50-pin Telco [multi-line telephone] connectors
• Single 10/100/1000Mbps auto-sensing RJ45 Gigabit network port
• Four SIP [Session Initiation Protocol] server profiles with an independent SIP account per port
• Simultaneous 3-way voice conferencing and T.38 Fax-over-IP per port
• Wide-band HD [High Definition] voice with Opus and G.722 codec support
• 132 x 32 backlit graphic LCD with multilingual support
• Failover SIP server automatically switches to a secondary server if required
• TLS [Transport Layer Security], SRTP [Secure Real-time Transport Protocol] and HTTPS security with secure boot and random admin passwords
• Automated provisioning through TR-069 and XML configuration files
• 1U chassis for desktop or rack mounting with front brackets

Key Benefits

• 48 independent FXS ports support very high-density analogue deployments from a single gateway
• Failover SIP server support helps maintain service if the primary server becomes unavailable
• Zero Configuration provisioning is supported when used with Grandstream UCM IP PBXs
• GDMS [Grandstream Device Management System] supports centralised cloud provisioning and management

The package includes the GXW4248-V2 gateway, 24V power adapter, Ethernet cable, mounting brackets, Telco cable and quick installation guide.

Comms Express offers the GXW4248-V2 alongside other density options in Grandstream VoIP Gateways, including:

• GXW4216-V2 - 16 FXS ports, 16 x RJ11 + 1 x 50-pin Telco, Gigabit Ethernet, 1U rackmount
• GXW4224-V2 - 24 FXS ports, 24 x RJ11 + 1 x 50-pin Telco, Gigabit Ethernet, 1U rackmount
• GXW4232-V2 - 32 FXS ports, 32 x RJ11 + 2 x 50-pin Telco, Gigabit Ethernet, 1U rackmount
• GXW4248-V2 - 48 FXS ports, 2 x 50-pin Telco, Gigabit Ethernet, 1U rackmount

Comms Express also offers everything needed to support wider VoIP and network deployments:

• Grandstream IP PBX Appliances - a comprehensive range of on-premise unified communications solutions
• Network Switches - a huge range from Grandstream and other leading manufacturers
• RJ45 Ethernet Cables & Patch Leads - an extensive choice for reliable network infrastructure and device connections

*For complete specifications see the documentation tab above