Page 436 - Asterisk™: The Future of Telephony
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d
                   Dynamically adds conference.
               D
                   Dynamically adds conference, prompting for a PIN.
               e
                   Selects an empty conference.
               E
                   Selects an empty Pinless conference.
               F
                   Passes DTMF digits through the conference to other participants. DTMF digits
                   used to enable conference features will not be passed through.
               i
                   Announces user join/leave with review.
               I
                   Announces user join/leave without review.
               l
                   Sets listen only mode (listen only, no talking).
               m
                   Sets the participant as initially muted.
               M
                   Enables music on hold when the conference has a single caller.
               o
                   Turns on talker optimization. With talker optimization, Asterisk treats talkers who
                   aren’t speaking as being muted, meaning that no encoding is done on transmission
                   and that received audio that is not registered as talking is omitted, causing no
                   buildup in background noise.
               p
                   Allows user to exit the conference by pressing #.
               P
                   Always prompts for the PIN even if it is specified.
               q
                   Sets quiet mode. In quiet mode, Asterisk won’t play sounds as conference partic-
                   ipants enter or leave.
               r
                   Records  conference  (as  ${MEETME_RECORDINGFILE}  using  format  ${MEETME_RECORD
                   INGFORMAT}). The default filename is meetme-conf-rec-${CONFNO}-{UNIQUEID} and
                   the default format is .wav.
               s
                   Presents the menu (user menu or admin menu, depending on whether the caller is
                   marked as an administrator) when * is received.


               408 | Appendix B: Application Reference
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