## The Dial() application

    ${DIALEDPEERNAME}     * Dialed peer name
    ${DIALEDPEERNUMBER}   * Dialed peer number
    ${DIALEDTIME}         * Time for the call (seconds). Is only set if call was answered.
    ${ANSWEREDTIME}       * Time from answer to hangup (seconds)
    ${DIALSTATUS}         * Status of the call, one of:
                            (CHANUNAVAIL | CONGESTION | BUSY | NOANSWER
                            | ANSWER | CANCEL | DONTCALL | TORTURE)
    ${DYNAMIC_FEATURES}   * The list of features (from the [applicationmap] section of
                            features.conf) to activate during the call, with feature
                            names separated by '#' characters
    ${LIMIT_PLAYAUDIO_CALLER}  Soundfile for call limits
    ${LIMIT_PLAYAUDIO_CALLEE}  Soundfile for call limits
    ${LIMIT_WARNING_FILE}      Soundfile for call limits
    ${LIMIT_TIMEOUT_FILE}      Soundfile for call limits
    ${LIMIT_CONNECT_FILE}      Soundfile for call limits
    ${OUTBOUND_GROUP}          Default groups for peer channels (as in SetGroup)
                               * See "show application dial" for more information