Thank you Tech,
I wasn't sure what you wanted me to try clicking on from the users phone settings, but I knew where the CO trunk groups were. They are located in the programming under system\devices and feature codes\CO Trunk Groups. I had 4 trunk groups where only 2 were being used. Under one of the groups there is a Music On Hold setting that was set to silent. After changing this on both trunk groups, I had music. Thanks for pointing that out.
Now, do you know where the timer settings are so that after 120 seconds, it doesn't ring back to the front desk? Under system, there is a timers and limits item that has hold and hold alternate setting. I changed hold alternate to 0 and it still rings back to the front desk on all calls.
Thank you for your time