Grandstream GXW4232 32-Port FXS Analog IP Gateway

The Grandstream GXW4232 32-Port FXS Analog IP Gateway is an industry-leading technological product, meticulously designed to bridge the gap between analog and digital telephony. The GXW4232 ensures advanced security protection with TLS/SRTP/HTTPS protocols for added encryption and privacy. It offers a superb voice quality facilitated by echo cancellation, jitter buffer, and a host of other technologies designed to enhance audio performance. Further enhancing its functionality, this IP Gateway also supports a multitude of voice/fax codes and a broad range of caller ID formats.

Its automatic provisioning feature with the use of TR069 or AES encrypted XML configuration file facilitates effortless setup and maintenance. The product stands out with its dual Gigabit network ports with integrated NAT router that ensures data processing at high speeds and promotes reliable network performance. It also possesses a 128×32 backlit graphic display with support for multiple languages. Built for maximum versatility, the Grandstream GXW4232 combines superior functionality, advanced features, and extensive compatibility to deliver an unrivaled telecommunication experience.

Advanced Telephone Interfaces

• GXW4216/4224/4232 Models: Equipped with 16/24/32 RJ11 ports and 1/1/2 50-pin Telco connectors for versatile telephony connections.
• GXW4248 Model: Offers 2 50-pin Telco connectors, ideal for high-density telecommunication needs.

High-Speed Network Connectivity

• Gigabit Ethernet Port: Features a 10M/100M/1000Mbps auto-sensing RJ45 port, ensuring efficient network integration and high-speed data transfer.

Intuitive User Interface

• LED Indicators: Offers visual cues for LAN Link, LAN Activity, and individual Telephone Port status, simplifying monitoring.
• Multilingual LCD Display: A backlit 128×32 graphic LCD supporting multiple languages, enhancing user experience across different regions.

Superior Voice-Over-Packet Performance

• Advanced Echo Cancellation & Jitter Buffer: Implements window-based carrier-grade line echo cancellation and dynamic jitter buffer for crystal-clear voice quality.
• Modern Codec Switching: Automatic switching to G.711 codec for consistent voice quality in varying network conditions.

Efficient Voice Compression

• Supports a range of codecs like G.711, G.723.1, G.726, G.729 A/B, and iLBC, catering to diverse audio quality and bandwidth requirements.

Reliable Fax Over IP Capabilities

• T.38 Compliance: Ensures high-quality fax relay up to 14.4kpbs with automatic switching to G.711 for seamless Fax Pass-through.
• Versatile Fax Standards Support: Compatible with Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay.

Rich Telephony Features

• Includes a suite of functions like Caller ID, call waiting, call transfer, forwarding, DND, 3-way conferencing, and more, offering a comprehensive telephony experience.

Enhanced Network Performance

• Quality of Service (QoS): Utilizes DiffServ, TOS, and 802.1P/Q VLAN tagging for optimized network traffic management.
• Wide Protocol Support: Compatible with a broad range of network protocols, ensuring seamless integration into various network environments.

Flexible DTMF Transmission Methods

• Offers multiple DTMF handling options including in-audio, RFC2833, and SIP INFO, enhancing system compatibility.

Robust SIP Signaling

• Supports SIP over UDP/TCP/TLS with up to 4 distinct SIP server profiles per system, allowing independent SIP accounts per telephone port.

Secure and Easy Provisioning

• Provisioning Methods: Includes TFTP, HTTP, HTTPS, and TR069 for straightforward setup.
• Comprehensive Security: Features SRTP, TLS/SIPS, HTTPS, and 802.1x for secure communication.

Universal Power Supply and Environmental Tolerance

• Power Specifications: Tailored power supply options for different models, suitable for a wide range of power inputs.
• Environmental Resilience: Designed for optimal performance in various operating conditions with robust electrical protection.

Physical Specifications and Mounting Flexibility

• Dimensions and Weight: Detailed specifications for each model, ensuring compatibility with different space requirements.
• Mounting Options: Designed for both desktop and rack mount, providing versatility in installation.

Additional Technical Features

• Caller ID Standards and Disconnect Methods: Supports various international standards for Caller ID and offers effective call termination methods.
• Global Compliance: Meets international standards including FCC, CE, C-TICK, ITU-T, and UL, ensuring safety and reliability.