Automating 2 Factor Authentication in Octa

I am currently looking at automating a web application using TestComplete that uses Octa 2 factor authentication in this case I have to use the Octa verification and be able to launch the browser, using some switches, so that I am able to automate the application that uses iFrames.

I need a way to generate the code without using the Octa Verify App on my Mobile Device, I know it is possible in AccelQ, But I would like to accomplish this in TestComplete. Please can you help me I am on a tight deadline to complete this PoC using this tool any help would be appreciated