Description
The Cisco VG450 is a high-density analog voice gateway designed for enterprise-grade VoIP deployments, ideal for organizations transitioning from legacy telephony systems. Housed in a durable 2RU rack-mountable chassis, it supports up to 144 FXS ports through modular interface cards, making it suitable for large-scale analog phone and fax integrations. With dual redundant power supply support and hot-swappable components, the VG450 ensures high availability and minimal downtime in mission-critical environments. Its front panel features clear LED indicators for system status and port activity, simplifying diagnostics and maintenance.
Powered by a robust multi-core processor, the VG450 supports secure SIP and T.38 fax relay protocols, along with advanced voice quality features such as echo cancellation and jitter buffering. The unit includes three Network Interface Module (NIM) slots and two Enhanced Service Module (SM-X) slots, allowing flexible configuration based on deployment needs. It also features dual Gigabit Ethernet ports for network connectivity and supports centralized management via Cisco Prime or CLI. When purchasing used, buyers can expect a reliable and scalable solution for analog voice integration, especially when paired with Cisco Unified Communications Manager.