How to invite user together to confbridge

Hi, i want invite user together to confbrigde.
i can invite user to confbridge but one by one call using originate function. i want user called together in a time. can originate function call multiple users? How to invite user together to confbridge?

Thanks in advance :smile:

I think you can do this using local channel

I would have thought that originate was asynchronous. If not, use the & dial string notation with multiple local channels.

Or created call files.

i have used dial function but cannot transfer automatically to conference (confbridge or meetme).
for call files, Asterisk starts processing these files as soon as they are created/moved or use use timestamps. i want these file process when i call a number, can you give a example configuration for this?