Hi, I try to use Manager API to originate a call from a channel to an existing extension. Based on "sip channel show" command, the Manager initiates a call to the channel only. It doesn't generate a call to the extension. So the originate call API of Manager is failed. I think I pretty much follow the API description at http://www.voip- info.org/wiki-Asterisk+Manager+API+Action+Originate. Has anyone tried the API before? Thanks. Jason --