Digital Telephony Cards
D830 Series
D830 Series brings a focused Digital Telephony Cards option to OpenVox communication deployments, with product documentation and support resources available for planning and installation.

Digital Telephony Cards product highlights
D830 Series is organized around practical installation, operation, and OpenVox platform compatibility.
8 T1/E1/J1 portsUp to 256 channels in E1 mode or 192 channels in T1/J1 modesSupport protocols PRI, SS7, R28 T1/E1/J1 ports
D830 Series resources
Use D830 Series documentation and OpenVox support channels to confirm specifications, setup details, and compatibility before purchase.

Preview the OpenVox online demo interface
Explore the web UI layout, navigation structure, and administration experience before discussing the product with the OpenVox team.
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