FS-5513 --resolve
FS-5530 --resolve
FS-5530 --resolve
FS-5530
add answer_delay variable to sleep N ms when answer is called from the channel thread
fill the opposite file to keep data in sync
sniffing glue
FS-5531 --resolve add another optional param to supply flags for either behaviour n for null and b for boolean
mod_rayo: fix crash when DTMF is received after input timeout
Merge branch 'v1.2.stable' of git://git.freeswitch.org/freeswitch into v1.2.stable