That worked, lgaetz. Thanks.
And to answer the earlier question about why I wanted to do this there are several different reasons for me. The primary one is I have several employees that have office phones in different physical offices and they move back and forth. They want a single extension for all their phones and I felt this was the easiest way for me to this. I do use ring groups for a lot of other things and I felt this would add too many to manage effectively.