Any good (and preferably free) G722 \ G722.2 implementation?

I need to integrate those codecs for manual usage into Android. I don't want the platform APIs, since they won't support my VoIP needs. I need G722 and also G722.2 (supposed to be equivalent to AMR-WB).

D开发者_开发知识库o you know of any good implementation? Maybe the ones in the Android source trees?

There are implementation for G.722, G.722.1 and G.722.2 in OPAL. I don't know how good they are, but they are designed as plugins, so you might even be able to use them without the OPAL framework around.