input: [1] Optional [2] The accept message. If not present the call will be placed after the announcement. Example: “To accept press 1.” [0] 
output: accept
options: a p i K e y
options: s e r v i c e I d
options: p h o n e
options: a g e n t
options: a n n o u n c e m e n t
options: a c c e p t