[asterisk-users] Converence/Meetme with Manager API

[Mitchell Jackson]

Hello!  I am having problems figuring out how to do something, and any 
help would be much appreciated.

I would like to use the manager API to take an existing call on a 
specific SIP extension, dial and conference in a third party.

 From what I can tell, the way to do this would be to take the two 
original parties on the call and stick them in a meetme room using 
Redirect with ExtraChannel, then dial the new party and also dump them 
into the meetme room.

The problem I am having is this:  I know the extension of the SIP phone 
that is on the call, but I don't know it's channel, or the channel of 
the other party.  I need to figure both of these out to be able to use 
the Manager API and dump those callers into the meetme room.

Can anybody tell me how to determine the channels on an active call?

Kind Regards,

/Mitch