I’ve tried to apply these patches to the ControlPlayback to enhance the functionality.
0008213: [patch] extend ControlPlayback to fwd/rew file with different speeds
bugs.digium.com/bug_view_advance … ug_id=8213
0007655: [patch][post 1.4] ControlPlayback option to start at an offset and report the offset where playback stopped.
I’ve none experience with patching the code, I have tried to apply the patch to both Asterisk 1.4.4 and Asterisk SVN-trunk-r65124 and failed.