With the HylaFAX+ 7.0.0 release earlier this month there is now another significant feature missing from the Debian HylaFAX package.
Debian users who wish to use SSL Fax or any of the other myriad fax features features found in HylaFAX+ that have been listed here before continue to be forced to either install HylaFAX+ from source or to switch distributions. My observations are that users are doing both of those in roughly equal measures. It would take very little effort to simply change the source tarball in the package build and make whatever needed modifications are required (probably very few) to the patches.