SIP Show ChannelStats Report

I am looking for a way to get into the CDR report OR a cutom report for channel stats for each call. I found a thread here:

I followed the thread and kinda got it working. By kinda I mean there are stats for ONLY calls to the voicemail. Is there another way to do this? Right now the info is inserted into the userfield in the CDR.

Thanks in advance for any help