E1/T1/PRI VoIP Gateway

DGW-100X(R)

A digital VoIP gateway for connecting E1, T1, and PRI trunks with SIP networks. DGW-100X(R) models provide 1, 2, or 4 software-selectable spans, up to 30, 60, or 120 concurrent calls, and an optional redundant-power design for carrier, call-center, and enterprise voice integration.

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Bridge digital trunks into SIP voice networks

DGW-100X(R) helps teams bridge legacy digital trunks and modern SIP infrastructure without a disruptive voice-system replacement. It combines selectable E1/T1/PRI interfaces, flexible routing rules, fax support, and browser-based administration in a compact gateway platform.

1, 2, or 4 software-selectable E1/T1/PRI spans for 30, 60, or 120 concurrent calls.PRI, R2, and SS7 signaling support for connecting carrier trunks and legacy PBX systems.Flexible routing with caller/callee manipulation, trunk grouping, and failover options.

Resources for DGW-100X(R) planning

Access the core documents and support channels needed to plan DGW-100X(R) trunk integration, routing, signaling, and administration.

DatasheetConfirm model options, E1/T1/PRI span counts, concurrent-call capacity, power options, and interface specifications.ManualReview gateway setup, signaling configuration, routing rules, network tools, and administration workflows before installation.SupportContact OpenVox for trunk integration planning, compatibility review, and deployment support.

Web Management Demo

Review DGW-100X(R) Web GUI configuration, maintenance, and service settings with an OpenVox specialist.

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DGW-100X(R)

Bridge digital trunks into SIP voice networks

Resources for DGW-100X(R) planning

Web Management Demo

Compare E1/T1/PRI VoIP Gateway Models