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Why buy Grandstream Gateway 4224

Grandstream is the leading developer of products to optimize SIP unified communications by making all users connected to each other and the Grandstream Gateway GXW4224 is the result of extensive work to provide organizations with a secure device, full of features and high scalability capabilities.

The development of the Grandstream Gateway GXW4224 has the mission of facilitating the implementation of a complete VoIP infrastructure taking advantage of each of the Gigabit ports, all this will allow to connect in a simple way diverse locations, as well as all the devices of an office directly in any IP PBX network either local or external resulting in that all are linked to each other.

The Grandstream Gateway GXW4224 integrates multiple analog telephone FXS ports, high quality voice quality, new advanced telephony features, simple provisioning, advanced security protection and many additional features.

Among the general features of the Grandstream Gateway GXW4224 are the following:


  • Built-in 10/100/1000 MBps auto-detection port
  • Supports fax T.38 with which it will be possible to create FaxoverIP
  • Compatible with security-focused TLS/SRTP/HTTPS protocols
  • advanced and privacy protection for each associated account
  • Adds the 3-way audio conferencing feature with which we can make simplified calls and conferencing
  • Integrates Failover SIP server function
  • It has the Zero Config function which seeks to improve and reduce the provisioning of equipment.
  • Supports various ranges of caller ID formats
  • Adds telephony features such as caller ID activation or blocking, call forwarding, call waiting, assisted transfer, call forwarding, pause and do not disturb

The Grandstream Gateway has a number of technical features which are as follows:

  • LED indicators that display LAN link, LAN activity, dial-up connection
  • Window line echo cancellation, dynamic jitter buffer, modem detection & auto connection to G.711
  • 24 telephone RJ11 ports and one 50-pin Telco connector
  • Grandstream Gateway GXW4244 supports voice / fax functions
  • Supports codecs G.711, G.723.1, G.726A / B, iLBC, Fax T.38
  • Automated provisioning with TR-069 or AES encryption
  • Supports XML, TLS / SRTP / HTTPS protocols for advanced security
  • 128×32 backlit graphic display
  • Multi-language support
  • Flexible DTMF transmission methods are available including input audio, RFC2833 and SIP INFO.
  • Up to 4 SIP server profiles per system and independent SIP account per available port
  • Up to 4 SIP server profiles per system and independent SIP account per available port
  • Gateway can be managed via Syslog, HTTPS, Web browser, voice message or TR-069
  • Desktop and rack mount with front brackets

The Grandstream Gateway is a comprehensive solution for new communication trends that require reliable, accessible and scalable hardware.