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