OpenVox
Become a PartnerPartner Login中文
中文
OpenVox DGW-L304 four-span E1/T1/PRI gateway product view

E1/T1/PRI VoIP Gateway

DGW-L304

A four-span digital VoIP gateway for connecting E1, T1, or PRI trunks to SIP networks. DGW-L304 supports 4 E1/T1 ports, up to 120 concurrent calls, Gigabit WAN/LAN interfaces, and practical routing and management features for higher-capacity enterprise and call-center voice integration.

Request a QuoteView Datasheet
OpenVox DGW-L304 four-span E1/T1/PRI gateway product view

Connect four digital trunks with SIP gateway control

DGW-L304 is built for deployments that need higher digital trunk density while keeping gateway management clear. It bridges traditional PSTN or ISDN trunks with VoIP networks through SIP routing, codec support, flexible call handling, and web-based control.

4 E1/T1 ports for up to 120 concurrent calls in higher-capacity trunk deployments.Gigabit WAN and LAN interfaces plus RS232 console access for installation and management.SIP routing for connecting PSTN, ISDN, legacy PBX, IP PBX, and SIP service platforms.

Resources for DGW-L304 planning

Access the documents and support channels needed to plan DGW-L304 four-span trunk integration, interface mapping, routing, and administration.

DatasheetConfirm four-span capacity, E1/T1 interface layout, network ports, codec support, and hardware specifications.ManualReview DGW-L304 installation, trunk setup, routing, SIP configuration, and gateway administration workflows.SupportContact OpenVox for digital trunk compatibility, configuration review, and deployment support.
DGW-L304 deployment demo session

Web Management Demo

Review DGW-L304 Web GUI configuration, maintenance, and service settings with an OpenVox specialist.

Request Demo

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