Regardless of whether your IVR can keep control or not, I think you'd have trouble with customers hanging up.
Even if you've told them at the begining of the call that you'd like them to hang on to complete a short survey, most will forget and some just won't be interested.
If it were me, then I'd setup the IVR questionaire and then get agents to transfer the call in once they were done. This would also allow them to ask the customer if they'd be prepared to take part just before it happens, meaning that the customer will remember that they've consented.
If you just want some callers to complete the survey, then you can ask the agent to select which ones. However, this could be of no use if you want a true random sample, of if the survey is to assess how effective the agent was at handling the call. So perhaps you'd need something built into the computer systems to tell the agent when to transfer a call. |