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What are the different file formats supported when faxing out?

Supported fax file types. Send faxes using PDF, TIFF, JPG, or JPEG files—max size 5MB.

Updated over 2 months ago

Unitel Voice supports the following file formats for sending faxes:

  • PDF

  • TIFF

  • JPG / JPEG

Important Notes:

  • DOC and DOCX file formats are not supported at this time.

  • The maximum file size for any fax is 5MB. If your file exceeds this limit, consider compressing the file or splitting it into multiple faxes.

For the best results, ensure your document is in one of the supported formats and within the size limit before sending.


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