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OpenVox DGW-3004 front view

E1/T1/PRI VoIP Gateway

DGW-3004

Bridge four E1/T1/PRI trunks between legacy PSTN or ISDN services and an IP voice network. DGW-3004 supports up to 120 concurrent calls, built-in failover bypass, redundant power, and Web-based management.

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OpenVox DGW-3004 left view

High-capacity four-span trunk convergence

DGW-3004 combines four software-selectable digital trunks with carrier signaling, resilient networking, and centralized operations for call centers, service providers, and high-capacity enterprise sites.

4 E1/T1/PRI ports and 120 callsPRI, SS7, and R2 signaling4 failover bypass ports

Resources for DGW-3004

Use official guidance and OpenVox support channels to plan deployment and integration.

Technical GuidanceBrowse official OpenVox digital gateway setup and operation guidance.SupportRequest technical help for deployment, configuration, or troubleshooting.Contact SalesDiscuss trunk capacity, signaling, power, and integration requirements.
DGW-3004 deployment demo session

Web Management Demo

Review DGW-3004 Web GUI configuration, maintenance, and service settings with an OpenVox specialist.

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DIGITAL TRUNK GATEWAYS

Compare E1/T1/PRI VoIP Gateway Models

Models with 1, 2, or 4 spans support up to 30, 60, and 120 concurrent calls, respectively.

Compare Gateway Models
OpenVox E1/T1/PRI digital trunk gateway family