The zaptel 1.2.9.1 ebuild does not correctly create man8 manpages. man8.gz is left in /usr/share/man. Also, fxotune is not included. Finally, the xpp/utils are not built. There may be a reason for this so in that case, sorry if I posted this bug ;-)
Created attachment 101334 [details, diff] net-misc/zaptel ebuild
Created attachment 101335 [details, diff] zaptel diff file
Fixed in the zaptel-1.2.10 revbump, thanks!
Attaching another patch. README.fxotune missing (although non-critical). xpp utils such as the convenient genzaptelconf script are missing (are they omitted on purpose?).
Created attachment 101831 [details, diff] zaptel ebuild patch
Added into zaptel-1.2.11, thanks!