Welcome
Terminology
Using WebHelp
Overview of the NaturalFax service
Configuring NaturalFax
Developing applications
Optimizing performance
Working with images
Function summary
Function reference
Demonstration programs and utilities
    Summary of the demonstration programs and utilities
    Using voice and fax: caller
    Using voice and fax: faxback
    Receiving a fax: nfxrecv
    Sending a fax: nfxsend
    Verifying TIFF-F or TIFF-S format: nfxcheck
    Converting TIFF-F or TIFF-S files: nfxcnvrt
    Merging TIFF-F or TIFF-S files: nfxmerge
    Splitting TIFF-F or TIFF-S files: nfxsplit
    Converting ASCII files: nfxtxttf
Errors
Events
Data structures
DSP requirements for AG and CG boards
Group 3 fax technology
Modem metrics
Sub-addressing