When you are dialing a regular extension you might do something like this:
exten => Dial(123)
that would presumably dial extension 123.
but when one is using freepbx to admin the asterisk, and building a custom piece of dial plan code, how do you access a ring group?
exten => Dial (Local/601@xxxx)
how does one know what context to specify? and is the local keyboard needed? is Local case sensitive?
help is appreciated.