Sangoma Vega 400G

Sangoma Vega 400G

The Sangoma Vega 400G connects legacy digital telephony systems to modern IP networks in environments where traditional infrastructure is being phased out. It's ideal for enterprises, service providers, and critical communication scenarios that require reliable PSTN backup and failover capabilities.

Key features

  • Supports up to 120 simultaneous calls
  • Voice, fax and modem support
  • Four T1/E1/PRI ports

Downloads and resources

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Sangoma Vega 400G

The Sangoma Vega 400G is a VoIP gateway designed to bridge traditional ISDN telephony with modern IP-based communication systems. It supports up to 120 simultaneous calls and provides four T1/E1/PRI interfaces, making it well suited for enterprises and service providers that need a reliable migration path from legacy infrastructure to SIP.
Built with resilience in mind, the Vega 400G offers PSTN fallback and a hardware bypass to ensure continuity during network or SIP outages. With flexible call routing, support for voice, fax, and modem traffic, and broad interoperability with IP-PBXs and carriers, it delivers a robust and future-proof solution for critical voice environments.