asterisk users - Oct 2010 - Synchron Playback to caller AND callee ?

Hello, i use the DYNAMIC_FEATURES (features.conf) to start a macro
during a call, to start the Monitor application.
In this macro i have a Playback to announce the recording. But the
Playback play the soundfile only to the caller or
to the callee depending if in features.conf the dynamic feature is
configured with "self" or "peer"

e.g.
[applicationmap] ;features.conf
automon => *1,peer,Macro,automon

[macro-automon] ;extensions.conf
exten => s,1,Playback(start-record)
exten => s,n,Monitor(wav,myfilename)

But i want to have the Playback to both sides, to caller and callee.
Is this possible?
Any tricks, patch, backports?

Kristijan