GrandStream GXW4224 VoIP SIP gateway - 24x FXS Ports (24x RJ11 jacks)

GrandStream GXW4224 - 24 port Gateway Details

The GXW4224 gateway enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. This device allows you to add 24 analog devices to your VoIP network. This device is designed as a converting tool for older analog wired telephones fax machines to preserve existing investment in usable equipment. Use with newer IP PBX Phone systems that allow for VoIP / SIP registered technology, with older desk and cordless phones or fax machines.

Generally VoIP Based phone systems allow for limited FXS trunks / analog line ports. This device allows you to expand that capability up to the devices (PBX) VoIP/SIP trunk capacity.

You can also use these devices with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning.

Features of the GrandStream GXW4224

This device is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the market. It features multiple FXS analog telephone ports, superb voice quality, a suite of telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection and strong performance in handling high volume voice calls. The GXW42XX series gateways offers businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications.

  • 24 FXS ports
  • 1 Gigabit network port
  • 132x48 backlit graphic display with support for multiples languages
  • 4 SIP server profiles per system, independent SIP account per port
  • Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
  • Advanced security protection with SRTP/TLS/HTTPS

Telephony Features Supported:

Caller ID display or block, call waiting, blind or attended call transfer, call forward, do not disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED) support and stutter tone, auto dial.

Brand Manufacturer:
SKU - Product Code:
Equipment Use Type:
Analog to VoIP-SIP Gateway
FXS (Analog Extension) Ports:
Network Ports:
Single RJ45 Gigabit 10-100-1000
T.38 Fax over IP:
Yes - Supported
SIP Server Profiles:
Mounting Format:
Desktop and Rack Mount
Caller ID:
Yes - Supported
Management Interface:
Web based GUI - local or remote
In stock
Payment options
Other Details