You would have to make a media bug similar to the one for record session, that has additional api commands to target the session by uuid that changes a flag in a private struct of weather the recording is paused or not, and then inside the callback for the recording, trigger different behavior when its paused.  As there is no audio being muxed, there is no reason at all to use mod_conference.

On Feb 5, 2014, at 7:42 PM, JP <jaykris@gmail.com> wrote:

I'm trying to implement a feature that allows a user to selectively pause and resume a call recording via FreeSWITCH's event socket interface.  The audio file should contain filler music for the duration of each pause operation.  Is there any simple straight forward way to accomplish this?  I would prefer avoiding the overhead incurred by using the conferencing module for this if possible.