The Grandstream GXW 4004 Enterprise Gateway is a robust 4-port FXS analog gateway engineered to seamlessly integrate traditional analog telephony devices with modern VoIP systems. ...

The Grandstream GXW 4004 Enterprise Gateway is a robust 4-port FXS analog gateway engineered to seamlessly integrate traditional analog telephony devices with modern VoIP systems. Featuring dual 10/100Mbps Ethernet ports for network flexibility and support for multiple SIP accounts, this versatile solution enables businesses to transition smoothly to IP communications. With advanced capabilities including T.38 fax compliance, G.168 echo cancellation, and auto-provisioning, the gateway ensures crystal-clear voice quality and straightforward deployment. Designed to handle high-demand environments, it delivers reliable performance for organizations seeking to enhance their communication infrastructure while preserving existing analog equipment investments.

This gateway serves diverse sectors including corporate offices, healthcare, hospitality, education, and retail environments. In corporate settings, it facilitates integration of analog phones and fax machines into unified VoIP networks, improving operational efficiency while reducing communication costs. Healthcare facilities leverage its reliability for critical communication needs, connecting analog emergency phones and medical fax systems with confidence. The hospitality industry utilizes the gateway to link analog room phones to IP-based PBX systems, enabling enhanced guest service management. Educational institutions benefit from its ability to support analog intercoms and phones, ensuring secure and dependable communication across campuses and administrative buildings.

The Grandstream GXW 4004 delivers substantial business value by providing a cost-effective pathway to modernize telephony systems while maximizing existing analog device investments. Its reliability is demonstrated through features like Voice Activity Detection, Comfort Noise Generation, and Packet Loss Concealment, which maintain superior voice quality even in challenging network conditions. The gateway's auto-provisioning capability simplifies setup and management, reducing IT overhead and ensuring rapid deployment. Backed by a one-year warranty and Grandstream's reputation for quality, this product offers long-term durability and peace of mind, making it an intelligent choice for organizations prioritizing scalability, performance, and future-ready communication solutions.

Key Features:
- 4 FXS ports for connecting analog phones or fax machines to VoIP networks
- Dual 10/100Mbps RJ-45 Ethernet ports with integrated router for network redundancy
- Supports multiple SIP accounts with two profiles per account for flexible configuration
- T.38 fax compliant and supports 3-way conferencing for enhanced functionality
- Advanced voice quality features including G.168 echo cancellation, VAD, CNG, and PLC

Benefits:
- Extends lifespan of existing analog equipment while enabling VoIP capabilities
- Ensures communication continuity through network redundancy and failover protection
- Provides configuration flexibility for diverse telephony requirements
- Maintains reliable fax functionality and supports collaborative communications
- Delivers consistent voice quality even in challenging network conditions