a- Record the caller's name so it can be announced to the callee on each step.
( context^exten^priority )- Before initiating the outgoing call(s), Gosub to the specified location using the current channel.
( params )
( context^exten^priority )- Before initiating an outgoing call, Gosub to the specified location using the newly created channel. The Gosub will be executed for each destination channel.
( params )
d- Disable the 'Please hold while we try to connect your call' announcement.
I- Asterisk will ignore any connected line update requests it may receive on this dial attempt.
l- Disable local call optimization so that applications with audio hooks between the local bridge don't get dropped when the calls get joined directly.
N- Don't answer the incoming call until we're ready to connect the caller or give up.
n- Playback the unreachable status message if we've run out of steps or the callee has elected not to be reachable.
s- Playback the incoming status message prior to starting the follow-me step(s)
This documentation was imported from Asterisk Version SVNGIT-branch-13-r4205388cc34aa