asterisk users - Aug 2004 - cmd Monitor creating sound notification on channel

started messing around with the Monitor cmd for call recording but noticed
that the cmd was 'injecting' a small noise every 8 sec or so.  looked
through the wiki for a flag setting but the 'm' for using soxmix post
call
is the only one noted.  trying to build a call logger that just sits next to
another switch and does the recording but if it gives an indication that it
is recording and I can't change that I will have difficulty selling it to
the powers that be.

Does anyone know of a flag setting that makes 'Monitor' silent?

Jason Kawakami