Miscellaneous problems
From Yate Documentation
STUN module does not work
If you set modload=disable in yate.conf you have to load the STUN module by hand. I entered the modules I wanted from the Documentation site, and as STUN is not listed there, I did not include it.
ystunchan.yate=true
You need to stop the server and start it again, a reload is not enough. After this, the logfile should contain the line:
Initializing module YSTUN
Please note, that ystunchan is a STUN client, not a server.
If you need a server, consider using the stun daemon (Ubuntu / Debian / Mint). It will need to bind to two different public IP addresses.
Error running kdoc
If you choose kdoc as documentation generator you may run into errors like:
Mismatched block close at /usr/share/kdoc/kdocAstGen.pm line 38 ...
This happens because a construct in kdoc is incompatible with newer versions of Perl. You can apply this patch as root from the / directory to fix it.