[Freeswitch-users] tone_detect and dinging

[Madovsky]

I use this in my dialplan before a bridge

...
<action application="set" data="instant_ringback=true"/>
<action application="ring_ready"/>
<action application="tone_detect" data="fax 1100 r +5000 transfer 'receivefax XML features' 1" />
....

but no ring is back to the caller. if I remove tone_detect the ringback is working again.
is anyone knows why ?

Thanks
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