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C421 visual 1

C Series IP Phones

C421

C421 brings a focused C Series IP Phones option to OpenVox communication deployments, with product documentation and support resources available for planning and installation.

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C421 visual 1

C Series IP Phones product highlights

C421 is organized around practical installation, operation, and OpenVox platform compatibility.

2.8-inch(320x240)color screen12 SIP accounts, HD voiceSupport 6-way audio conference2.8-inch(320x240)color screen

C421 resources

Use C421 documentation and OpenVox support channels to confirm specifications, setup details, and compatibility before purchase.

DatasheetReview C421 specifications, interfaces, and deployment planning details.ManualRead setup, configuration, and administration guidance for C421.SupportAsk OpenVox for compatibility, configuration, and rollout assistance.
C421 deployment demo session

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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Looking for more analog gateway options?

Explore more models in the same series and find the right port count, form factor, and deployment fit.

C421 visual 1

More C Series IP Phones options

Looking for a different fit? Explore the C Series IP Phones category to compare related OpenVox models and find the option that matches your installation plan.

Explore the series