Verto HTML5/Javascript version 1.1

I would like to do an assisted transfer call using verto. I am already 
doing audio calls, video calls, blind calls and holds and resume. Is 
there any example on how to do a assisted transfer?

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T.S.U Azlain Saavedra
Movil: +58 04142528099
Skype: azlain.saavedra