Thank you both for your help, regarding the issue I am having, in response to drgeoff, sorry I did look at your post, but I simply had already messed around with both configurations by the time I saw the post and was trying to clean up the mess I made (new user error)
Thanks for the detailed info Steve
I went ahead and cleaned up the mess I did using Steves guide, deleted device from obitalk
Reset device to factory, then Re-added device using the **5 code
After doing so I got it back up and did changes only trough obitalk
Went down to voice services, SP1 and under calling features deselected Obitalk to be able to select the call forward on busy checkbox, and entered the number (1XXXXXXXXXX) I tried (XXX-XXX-XXXX) and (XXXXXXXXXX) but they all still end up giving me the previous issue, when I call the primary number the second time I only hear a beep on the main line, and the call does not roll-over to the other number that needs to be called.
I am still trying to figure out why I got it to work once and I have not been able to get it to work anymore