Special IVR for calls without caller id

On the Trixbox forum there is a tip to get callers without Caller Id to an IVR.
http://www.trixbox.org/forums/trixbox-forums/help/special-ivr-calls-without-caller-id

I used this under trixbox and now under piaf, But with every update i have to make the changes again. Wouldn’t it be nice to have this as a standard feature.

Sorry if it’s asked before, but i couln’t find it.

you are always welcome to put in Feature requests in the tracking system (they are quickly forgotten in the forum). Whether and when they make it into the code base is always an unknown but we use the tracking system to review requests when we plan new releases and functionality.