Grandstream GXW4224: FXS Gateway
Grandstream GXW4224: FXS Gateway - Image 2

Grandstream GXW4224: FXS Gateway

Grandstream GXW4224 – Bridging Analog and IP Telephony for Businesses

The Grandstream GXW4224 is a powerful 24-port FXS VoIP Gateway, a significant model within the acclaimed GXW4200 series, tailored for businesses in Dubai and throughout the UAE that require a high-capacity solution for integrating numerous analog devices into a modern IP communications infrastructure. This gateway is expertly designed for organizations seeking to capitalize on the advanced capabilities and cost-effectiveness of VoIP technology while ensuring the continued use of their existing analog telephones, fax machines, or legacy PBX systems. For enterprises in Dubai needing a dependable and high-density bridge, the GXW4224 provides 24 FXS ports for direct analog endpoint connections, supported by a Gigabit network port for optimal IP network performance. Its integrated 132×48 backlit graphic display simplifies on-device management and status checks.

Businesses in Abu Dhabi will find the GXW4224’s robust feature set and broad interoperability highly advantageous. It is engineered for seamless compatibility with leading IP-PBXs, soft-switches, and diverse SIP-based environments, facilitating smooth integration into complex communication setups. The gateway supports an extensive range of voice codecs, including wide-band options like Opus and G.722 for superior audio clarity, along with essential features such as caller ID, flexible dial plans, and 3-way conferencing per port. Security is a key focus, with SRTP/TLS/HTTPS protection and carrier-grade features like secure boot and unique device certificates. This positions the GXW4224 as a reliable choice for any Grandstream distributor in UAE looking to offer robust and high-quality communication solutions. Companies in Dubai utilizing Grandstream phones in Dubai or a Grandstream PBX in Dubai system will see the GXW4224 as an efficient and scalable tool for managing their hybrid telephony needs, especially when migrating larger analog deployments to VoIP.

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Grandstream GXW4224 – Bridging Analog and IP Telephony for Businesses

Empowering Dubai Enterprises with High-Density Analog Integration

The Grandstream GXW4224 stands as a formidable 24-port FXS VoIP Gateway, a key component of the highly regarded GXW4200 series. It is meticulously engineered to serve businesses in Dubai and across the United Arab Emirates that require a high-capacity, reliable solution for integrating a substantial number of existing analog devices into a modern, feature-rich IP communication infrastructure. This gateway is the ideal choice for organizations aiming to leverage the significant advantages of Voice over IP (VoIP) technology—such as enhanced call management features, superior scalability, and notable potential for cost reduction—while strategically preserving their valuable investments in traditional analog telephones, essential fax machines, and established legacy PBX systems. For businesses operating within the fast-paced commercial landscape of Dubai, which often demand a dependable and high-density bridge to connect their analog and IP telephony worlds, the GXW4224 delivers with its 24 FXS ports. These ports facilitate the direct connection of a large volume of analog endpoints. This capability is powerfully complemented by a high-speed Gigabit network port, ensuring optimal and robust connectivity to the core IP network. A distinctive and user-friendly feature across the GXW4200 series, including the GXW4224, is its clear 132×48 backlit graphic display. This display simplifies on-device management, status monitoring, and basic configuration, providing an added layer of convenience for IT administrators and technicians. Any discerning Grandstream distributor in Dubai would confidently recommend the GXW4224 for medium to large-scale deployments where a significant number of analog connections need to be seamlessly migrated to an IP environment.

Unmatched Performance, Broad Interoperability, and Rich Telephony for Abu Dhabi’s Growing Businesses

Enterprises located in Abu Dhabi and other key commercial hubs throughout the UAE will find the Grandstream GXW4224’s potent combination of high performance, extensive interoperability, and a comprehensive suite of rich telephony features exceptionally beneficial for their evolving and expanding communication requirements. This advanced gateway has been carefully engineered and subjected to rigorous, thorough testing to guarantee full and seamless compatibility with a wide spectrum of leading IP-PBXs, sophisticated soft-switches, and diverse SIP-based communication environments. This commitment to broad interoperability significantly streamlines the integration process into both existing, mature VoIP infrastructures and newly deployed systems, thereby reducing potential compatibility challenges and minimizing critical deployment timelines. The GXW4224 offers robust support for an extensive array of voice codecs. This includes cutting-edge wide-band options such as Opus and G.722, which are renowned for delivering superior, high-definition audio quality, ensuring crystal-clear voice communications for all users. Essential and advanced telephony functionalities, such as versatile caller ID options (supporting various regional standards), highly flexible and customizable dial plans to suit specific business rules, and the valuable capability for each individual port to support simultaneous 3-way voice conferencing, are all standard features. Security is a paramount consideration in the design of the GXW4224. It incorporates advanced protection mechanisms, including SRTP (Secure Real-time Transport Protocol), TLS (Transport Layer Security), and HTTPS (Hypertext Transfer Protocol Secure) protocols. These are further reinforced by carrier-grade security features such as a secure boot process, unique device certificates for authentication, and randomly generated default passwords to prevent unauthorized access and common security breaches. This comprehensive security posture makes the GXW4224 a highly dependable and secure choice for any Grandstream supplier in UAE that is committed to delivering resilient, high-quality, and feature-rich communication solutions to its diverse clientele. Businesses in Dubai that currently utilize Grandstream phones in Dubai or a comprehensive Grandstream PBX in Dubai solution will discover that the GXW4224 is an exceptionally effective and highly scalable tool for efficiently managing their hybrid telephony needs, particularly when undertaking the migration of larger-scale analog deployments to a modern, flexible VoIP framework.

Fortified Security and Carrier-Grade Reliability for Mission-Critical Communications in the UAE

In the realm of business communications, particularly for organizations in Dubai and Abu Dhabi where operational continuity is vital, security and reliability are non-negotiable. The Grandstream GXW4224 is engineered to excel in both these critical areas, making it a suitable and trustworthy choice for mission-critical deployments across the UAE. The gateway integrates advanced security protocols, including SRTP, TLS, and SIPS, to encrypt both signaling and media traffic. This robust encryption safeguards sensitive business conversations and data from potential eavesdropping, interception, and other forms of unauthorized intrusion. Furthermore, the GXW4224 is fortified with a suite of carrier-grade security features designed to ensure system integrity and resilience. These include a secure boot process, which verifies the authenticity of the firmware during startup, preventing the loading of tampered or malicious software. Each device is also equipped with a unique digital certificate, facilitating secure authentication within the network, and a randomly generated default password to mitigate the risk of common security vulnerabilities associated with default credentials. The inclusion of dual firmware images provides an essential layer of operational reliability. This feature allows the device to automatically revert to a previous stable firmware version in the unlikely event of an upgrade failure or corruption, thereby minimizing potential downtime and ensuring service continuity. These comprehensive and robust security and reliability features provide businesses throughout the UAE with the assurance that they can depend on the GXW4224 for continuous, uninterrupted, and secure operation. This is absolutely crucial for maintaining business continuity, protecting valuable information assets, and ensuring compliance with data security regulations. Grandstream PBX in Dubai solutions are often paired with such high-density gateways due to their inherent robustness and security focus.

Streamlined Management and Provisioning for Enhanced Operational Efficiency Across the Emirates

Grandstream has meticulously designed the GXW4224, consistent with the entire GXW4200 series, with a strong emphasis on simplifying deployment, ongoing management, and initial provisioning. This focus translates into significant operational advantages for businesses across the Emirates, particularly those with multiple office locations, distributed workforces, or limited on-site IT support resources. The gateway features a clear and informative 132×48 backlit LCD display, which provides convenient at-a-glance access to critical device status information and allows for basic configuration adjustments directly on the unit. More comprehensive management and configuration are facilitated through an intuitive, user-friendly web-based graphical user interface (GUI). This interface allows for straightforward setup, detailed configuration, and easy modification of all operational parameters, accessible from any network-connected computer. For larger-scale deployments, which are common in growing UAE enterprises, the GXW4224 offers robust support for automated provisioning options. These include TR-069 (CWMP) and the use of XML-based configuration files, which can be AES encrypted for enhanced security. These automated methods can dramatically simplify the initial rollout and the ongoing management of multiple gateway units, reducing manual intervention and the potential for human error. This is particularly beneficial for a Grandstream supplier in UAE responsible for managing numerous customer installations and ensuring consistent configurations. The device also supports up to four distinct SIP server profiles per system, with each of the 24 FXS ports capable of being configured with an independent SIP account. This offers remarkable flexibility in multi-tenant environments, complex service provider scenarios, or when integrating with multiple VoIP platforms. This inherent ease of management, combined with its high port density and reliable Gigabit connectivity, firmly establishes the GXW4224 as a highly efficient and effective solution for modernizing analog telephony infrastructure in the dynamic business environments of Dubai and Abu Dhabi.

Versatile Deployment Scenarios: Connecting a Multitude of Analog Devices for Diverse Business Needs in the MEA Region

The Grandstream GXW4224 is an exceptionally versatile high-density FXS gateway, capable of being deployed in a wide and diverse array of scenarios to meet the multifaceted communication requirements of businesses in Dubai, Abu Dhabi, and the broader Middle East and Africa (MEA) region. It serves as an ideal solution for medium to large enterprises, bustling call centers, hospitality establishments such as hotels and serviced apartment complexes, and large educational institutions that need to connect a substantial number of existing analog telephones, critical fax machines, or integrate with established legacy PBX systems into a modern, agile VoIP network. This integration allows these organizations to leverage a host of advanced VoIP features, including sophisticated auto-attendant functionalities, convenient voicemail-to-email services, productivity-enhancing find-me/follow-me call routing, detailed call detail records (CDRs) for analytics and billing, and complex, customizable call routing rules, all while protecting their often significant investment in existing analog endpoints. For businesses with multiple branch offices spread across different locations, the GXW4224 can facilitate centralized management of analog lines from a head office IP PBX, simplifying administration and reducing operational overhead. Service providers can also effectively utilize the GXW4224 to deliver cost-effective, high-quality VoIP services to customers who have a large installed base of analog phones, thereby offering a smooth, phased migration path to IP telephony. Its compelling combination of high port density (24 FXS ports), high-speed Gigabit network interface, robust and multi-layered security features, superior voice quality delivered through wideband codec support, and inherent ease of management makes the GXW4224 a powerful, reliable, and future-proof choice for any organization in the UAE looking to seamlessly and efficiently integrate a significant number of analog devices into their overarching IP communication strategy. Many businesses seeking Grandstream phones in Dubai will find this gateway an indispensable component for bridging their existing analog infrastructure with the benefits of modern VoIP.

Specifications:

  • Analog Telephone FXS Ports: 24 RJ11 ports (GXW4224)
  • Network Interface: One (1) 10/100/1000Mbps auto-sensing RJ45 port
  • LED Indicators: Power, LAN, FXS Port LEDs (individual or grouped)
  • LCD Display: 132×48 backlit graphic LCD display
  • Voice-over-Packet Capabilities:168 compliant Echo Cancellation, Dynamic Jitter Buffer, Modem detection, Auto-switch to G.711
  • Voice Codecs:711 (μ/A-law), G.722, G.723.1 (5.3K/6.3K), G.726 (16/24/32/40 bit), G.729A/B, iLBC, Opus
  • Fax over IP:38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
  • Telephony Features: Caller ID display or block (Bellcore/Telcordia, ETSI, DTMF, NTT), call waiting, call transfer (blind/attended), call forward (unconditional/no answer/busy), call park/pickup, do not disturb (DND), 3-way conference per port, message waiting indication (MWI – visual and tone based), flexible dial plan, direct IP calling
  • SIP Server Profiles: 4 distinct SIP server profiles per system
  • SIP Accounts: Independent SIP account per FXS port
  • Security: SRTP, TLS, SIPS, HTTPS, Secure Boot, unique certificate and random default password per device, dual firmware images
  • Provisioning: TFTP, HTTP, HTTPS, TR-069, XML config files (AES encrypted)
  • Management: Syslog, HTTPS, Web browser (GUI), voice prompt (IVR), Telnet, GDMS (Grandstream Device Management System)
  • Universal Power Supply: Input: 100-240VAC, 50-60Hz; Output: 12VDC, 5A (for GXW4216/4224)
  • Physical:
    • Unit Weight: 2.39kg (GXW4224)
    • Dimensions: 440mm (L) x 185mm (W) x 44mm (H) (1U)
  • Environmental:
    • Operational: 0°C to 45°C (32°F to 113°F)
    • Storage: -20°C to 60°C (-4°F to 140°F)
    • Humidity: 10% to 90% Non-condensing
  • Mounting: Rack mountable (1U), Desktop
  • Compliance: FCC, CE, RCM, UL

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