Key Features
- 16/24/32 FXS ports
- 1 Gigabit network port
- 132x48 backlit graphic display
- Independent SIP account per port
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Grandstream GXW4248 FXS VoIP Gateway
The Grandstream GXW4248 FXS VoIP Gateway is a high-performance telecommunications device designed to bridge the gap between traditional analog phone systems and modern IP-based networks. The GXW4248 incorporates advanced carrier-grade 128ms-tail-length line echo cancellation technology, ensuring crystal-clear voice quality and eliminating echo disturbances during calls, thereby enhancing the overall communication experience. Compliant with ITU-T K.21 Basic Test Level standards, the GXW4248 provides robust protection against over-voltage and over-current events, safeguarding connected devices and ensuring the reliability and longevity of the gateway. Support for VMWI (Visual Message Waiting Indicator), NEON LED, and stutter tone functionality enables users to easily identify and respond to incoming messages and voicemails, enhancing communication efficiency. The GXW4248 supports automated provisioning using TR-069 or AES encrypted XML configuration files, streamlining device deployment and management. TLS, SRTP, and HTTPS protocols ensure advanced security and privacy protection, safeguarding sensitive communications and data. With 48 telephone FXS ports equipped with both RJ11 and 50-pin Telco connectors, the GXW4248 offers extensive scalability and compatibility, allowing businesses to connect a wide range of analog devices to their IP-based networks. The gateway also features per-port LED indicators for convenient status monitoring. The inclusion of a Gigabit Ethernet port ensures high-speed data transfer and seamless network connectivity, while the backlit 128x32 graphic LCD display with support for multiple languages provides intuitive device management and configuration options. The GXW4248 supports 2 SIP server profiles per system and independent SIP accounts per port, offering flexibility and customization options for VoIP deployments. It also supports a variety of voice and fax codecs including G.711, G.723.1, G.726, G.729A/B, ILBC, and T.38 Fax, ensuring compatibility with diverse network environments and communication standards. In summary, the Grandstream GXW4248 FXS VoIP Gateway is a versatile and reliable solution that enables seamless integration of analog devices into IP-based telephony systems, delivering enhanced functionality, scalability, and security for modern business communication needs.
Grandstream GXW4248 FXS VoIP Gateway Features
- Advanced Echo Cancellation: Equipped with carrier-grade 128ms-tail-length line echo cancellation technology, ensuring optimal voice clarity and eliminating echoes during calls, providing users with an enhanced communication experience.
- Over-Voltage and Over-Current Protection: Adhering to ITU-T K.21 Basic Test Level standards, the GXW4248 offers robust protection against over-voltage and over-current incidents, ensuring the safety and longevity of connected devices.
- Message Waiting Indication: Supports VMWI (Visual Message Waiting Indicator), NEON LED, and stutter tone functionality, allowing users to promptly identify incoming messages and voicemails, enhancing communication efficiency.
- Automated Provisioning and Security: Facilitates automated provisioning using TR-069 or AES encrypted XML configuration files, ensuring streamlined device deployment and management. TLS, SRTP, and HTTPS protocols provide advanced security and privacy protection for sensitive communications and data.
- Scalability and Connectivity: Features 48 telephone FXS ports with both RJ11 and 50-pin Telco connectors, along with per-port LED indicators, offering extensive scalability and compatibility for connecting analog devices to IP-based networks.
- Gigabit Ethernet and Backlit Graphic LCD Display: Incorporates a Gigabit Ethernet port for high-speed data transmission and seamless network connectivity. The backlit 128x32 graphic LCD display supports multiple languages, providing intuitive device management and configuration options.
- SIP Server Profiles and Codec Support: Supports 2 SIP server profiles per system and independent SIP accounts per port, offering flexibility and customization options for VoIP deployments. Compatible with a variety of voice and fax codecs including G.711, G.723.1, G.726, G.729A/B, ILBC, and T.38 Fax, ensuring interoperability with diverse network environments and communication standards.
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