[Freeswitch-users] B-leg continuously Ringing

Hi, When i try to make outbound PSTN call using Gateway ,My phone ring continually i am getting ring until unless i disconnect call from a leg,if i disconnect call from my phone again i am getting ring to my phone . Bellow is my dial plan <extension name="outbound call"> <condition field="destination_number" expression="^919xxxxxxxx$"> <action application="bridge" data="sofia/gateway/flowroute/919xxxxxxxx"/> <action application="hangup"/> </condition> </extension> Regard's, Pandian