Is inbound-proxy-media compatible with attended transfers in any way, shape or form? Is there any way to avoid:

Is there any way to emulate the behavior of a "proxy-media-after-att-xfer" option?

I strongly prefer the codec transparency of inbound-proxy-media, but I do need attended transfers, even if the ringback is always with G711. SIP transfers in general are relatively new to me, so I very well may be asking for my cake, eating it, and then wanting the bakery to deliver daily to my office for free. Forgive me if that's the case.