Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

crypt() is in libc on OS X, no external lib needed.
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

fix regression from e52e44e3 probably keeping the user channel from propigating variables into the real channel

remove log message being sent 100s of times a second until someone can figure out what is causing it

remove log message being sent 100s of times a second until someone can figure out what is causing it

freetdm: ftmod_zt - Fix references to ftdmtel that should be Zaptel/DAHDI (screwed up during OpenZAP -> FreeTDM renaming)

FS-3685 this was just a typo but once i fixed it, i realized this code is pretty messed up and might need to be redone, I cleaned it up the best i could for now but I did not write this feature so I am not to confident that it should be used in production