Hi I received one inbound call after processing the call i put that call in the fifo queue using the below code in the ruby script. @con.execute("fifo", "callforce_fifo_#{@sa_park_num} out wait undef '#{music}'"). So this caller is hearing the music continuously. After that i am (freeswitch) receiving one call from asterisk after answer that call i am bridging this call with the some other outside number using the below code. @con.execute("bridge", "sofia/gateway/junctionnetworks/#{@callout_number}") Now i am patching the outside number with the incoming call which i received early using the uuid_transfer function as shown below. con.sendRecv("api uuid_transfer #{callin_uuid} -bleg callforce_fifo_#{sa_id} XML public") Patching is happening properly. both the parties can hear the voice. Now after patch the both caller, i need to play the voice file(same) to both the caller. How to achieve this? Thanks and Regards, Sathishbabu