Hybrid Telephony Cards
D100M
D100M extends OpenVox hybrid card systems with analog FXS connectivity, giving integrators a practical way to add subscriber-side analog ports to Asterisk, FreeSWITCH, and compatible PBX environments.

Analog interface expansion for hybrid card systems
D100M adds FXS capability to mixed OpenVox card deployments while keeping integration aligned with common open-source PBX platforms.
Industry 1st adjustable interrupt routing designInterrupts frequency adjustmentCompatible with All Commercially Available MotherboardsIndustry 1st adjustable interrupt routing design
D100M resources
Use D100M 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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