Call progress tones update
Call progress tones update
(OP)
I recently came across this thread which I thought was interesting. I would love to see if the creator has had any success with it in terms of establishing how to amend the call progress tones.
https://www.tek-tips.com/viewthread.cfm?qid=180208...
https://www.tek-tips.com/viewthread.cfm?qid=180208...