initial import of Chad Perkin's dialcnet macro
cleaning up comment style for readability
moving from explicit step numbering to implicit
adding in Brian (tele741)'s stuff to explicitly set the CLID, tweaked macro names to avoid namespace clashes
changed the confusing 'continue' goto target to be more intuative
make the Goto(dodial) more explicit for H323 URIs - even though it's not strictly speaking required it's more readable
making Hangup() explicit