The setup should be good for implementing on Asterisk, the only problem that I have is with “3. Hang up the incoming call”. Why would you want to drop the incoming call before you connect it to any of the local extensions?
Thank-you for your replies.
I agree it is an odd one! I want to test 5 lines by dialling them and streaming audio down them for 30 seconds. The first call is just to initiate the sequence - hence why I don’t want to connect it as a conference call.
@satish4asterisk - I forgot about Originate! I’ll give that a go.