[asterisk-dev] change app_chanspy.c to spy only in or out audio

[nik600]

Hi

i'd like to change che app_chanspy to have an optional parameter that
gives the possibility to spy only the audio coming in or out (not both
mixed).

can you help me to understand how this application works, please?

shall i remove this flags in channel_spy ?

ast_set_flag(&csth.spy,CHANSPY_MIXAUDIO);

Thanks in advance

-- 
/*************/
nik600
https://sourceforge.net/projects/ccmanager
https://sourceforge.net/projects/nikstresser