Can H1B transferred before getting VISA and entering to US from India

Hi,

My H1b pettion was aproved in 2014 cap (Got aproved before October 2013). I have been to consulate in Nov 2013 for visa interview. But unfortunately I got admin processing letter(221g). Still the status is saying “Admin processing”. Now my employer in US not respnding well for my queries. My employer filed pettion for a inhouse project. So they haven’t provided any client letters for VISA interview. I guess, this might be the main reason for 221g processing. I have beed asked to submit project details and employer payroll, employee details. We have been submitted them 3 months back. is

Is it possible to transfer my H1b pettion to any new employer who can provide client agreement letter to get VISA.

Thanks…

pls mail me

rama.narasimharao@gmail.com