best response confirmed by ThereseSolimeno (Microsoft)
Solution
Hi @Mathlesh

That is correct. Since Call Recording API access is contained within the Advanced Communication licence whoever needs compliance recording will need to purchase the advanced comms licence on top of the third party solution. This could be in excess of $20 per user per month

The same applies to contact centre solutions. I know that the ISV's are in discussions with Microsoft about this currently. We'll see how the situation develops but at the current time no word of splitting the API access out, or making a separate sub SKU

Hope that helps to answer your question

Best, Chris