It has been a while since I published my guide to cross-compile Asterisk for the FRITZ!Box 7270. This guide and build script was based on Asterisk 126.96.36.199.
Asterisk development has not stopped, though, so the current Asterisk branch – currently at revision 188.8.131.52 – got out of sync with the asterisk-freetz-build script.
Now, what is so great about community-based software is that it facilitates contributions by others: Recently, I received an e-mail from Thomas Rueter, who provided me with a set of patches to compile Asterisk 184.108.40.206 using asterisk-freetz-build. His patches served as a basis for a revamped asterisk-freetz-build v0.2 package, which is capable of cross-compiling Asterisk 220.127.116.11 and chan_capi 1.1.5 for Freetz 1.1.x.
And if this executive summary does not make too much sense to you , feel free to read my original blog post, which I also updated to reflect the version change.