AEL: Wakeup Call - DD-WRT 版

內容表格

1. wakeup.ael
2. wakeup.sh

適用 DD-WRT 平台的 Wakeup Call。

特色：不需 PHP 環境

wakeup.ael

context ael-wakeup_call-start {
  5556 => goto ael-wakeup_call-main|s|1;
};

context ael-wakeup_call-main {
  s => {
      Answer();
      Wait(1);
      Set(CALLER=${CALLERID(number)});
      Set(TIMEOUT(digit)=5);
      Set(TIMEOUT(response)=10);
      Background(welcome);
      Background(for-wakeup-call);
      Background(press-1);
      Background(to-cancel-wakeup);
      Background(press-2);
      WaitExten(10);
  endcall:
      Wait(1);
      Playback(goodbye);
      Hangup();
  };
  1 => {
      Wait(1);
      Playback(please-enter-the);
      Playback(time);
      Playback(for);
      Playback(your);
      Read(WTIME|wakeup-call|4);
      Set(HOUR=${WTIME:0:2});
      Set(MIN=${WTIME:2:2});
      if ( $[${WTIME:0:2} < 24] & $[${WTIME:2:2} < 60] ) {
         Playback(rqsted-wakeup-for);
         SayNumber(${HOUR});
         Playback(digits/oclock);
         SayNumber(${MIN});
         NoOp(Making the callfile ---->);
         AGI(wakeup.sh|${WTIME}|${CALLER});
         goto s|endcall;
      } else {
         Playback(please-try-again);
         goto 1|1;
      };

      Hangup();
  };
  2 => {
      AGI(wakeup.sh|Cancel|${CALLER});
      Wait(1);
      Playback(wakeup-call-cancelled);
      goto s|endcall;
  };
  i => goto s|1;
};

wakeup.sh

#!/bin/sh
# This AGI is written by alang (2009-11-8)
# $1 = <1020|cancel> time for wakeup call or cancel it
# $2 = <201> extension for caller
#
# Constant
CALL_SPOOL_DIR='/opt/var/spool/asterisk/outgoing'
CALL_TMP_DIR='/tmp'
CALL_MAXRETRIES='3'
CALL_RETRY_TIME='60'
CALL_WAIT_TIME='60'
WAKEUPCALL_ID='"WakeUP" <*62>'
APPLICATION='MusicOnHold'
CALL_CONTEXT='default' # Generally, this is the default context name of an extension.

# Function
make_callfile()
{
  CALLFILE="$WTIME.ext.$CALLER.call"

  #note use of '-' in '-EOF1' - Escapes tab at beginning of lines
  cat > $CALL_TMP_DIR/$CALLFILE <<-EOF1
Channel: Local/$CALLER@$CALL_CONTEXT
MaxRetries: $CALL_MAXRETRIES
RetryTime: $CALL_RETRY_TIME
WaitTime: $CALL_WAIT_TIME
CallerID: $WAKEUPCALL_ID
Application: $APPLICATION

EOF1


  # modify the time of the callfile with the command 'touch'
    H_WTIME=${WTIME:0:2}
    M_WTIME=${WTIME:2:2}
  ##echo "H_WTIME=$H_WTIME and M_WTIME=$M_WTIME"

    DATE_NOW=`date +%Y-%m-%d`
    TIME_NOW=`date +%s`
    TIME_WAKEUP=`date --date "$DATE_NOW +$H_WTIME hours +$M_WTIME minutes"`
    SEC_WAKEUP=`date --date "$TIME_WAKEUP" +%s`
  ##echo "TIME_WAKEUP --> $TIME_WAKEUP"

  if [ "$SEC_WAKEUP" -le "$TIME_NOW" ]; then
     # add 1 day to $TIME_WAKEUP
       TIME_WAKEUP=`date --date "$TIME_WAKEUP 1 days"`
  fi

  TIME_TOUCH=`date --date "$TIME_WAKEUP" +%Y%m%d%H%M`
    ##echo "TIME_TOUCH --> $TIME_TOUCH"
    touch -t $TIME_TOUCH "$CALL_TMP_DIR/$WTIME.ext.$CALLER.call"
  mv "$CALL_TMP_DIR/$WTIME.ext.$CALLER.call" "$CALL_SPOOL_DIR/$WTIME.ext.$CALLER.call"

}

clean_callfile()
{
  rm -f $CALL_SPOOL_DIR/*.ext.$CALLER.call > /dev/null 2>&1
}

# Main
if [ "x$1" != "x" ]; then WTIME="$1"; else exit 1; fi
if [ "x$2" != "x" ]; then CALLER="$2"; else exit 1; fi

# Clean the old wakeup-call of the extension before making an new wakeup-call
clean_callfile

[ $WTIME == "Cancel" -o $WTIME == "cancel" ] && exit 0

make_callfile

#EOF

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查看第3個(總3個)評論: 查看所有

第1個

jack 說:

首先感謝alang站長之分享與指導.

Wakeup Call - DD-WRT版安裝步驟心得如下:
一.用nano或vi修改/opt/etc/asterisk/extensions.ael檔案,在最底部空白處加上一行#include "/opt/etc/asterisk/wakeup.ael",其餘內容不變動:
nano /opt/etc/asterisk/extensions.ael
.
.
.
#include "/opt/etc/asterisk/wakeup.ael"

二.用nano或vi建立如alang站長之wakeup.ael檔案全部內容,路徑為/opt/etc/asterisk/wakeup.ael,另為了習慣用法,我把檔案內原第二行之5556改為*62,其餘內容不變動:
nano /opt/etc/asterisk/wakeup.ael
context ael-wakeup_call-start {
*62 => goto ael-wakeup_call-main|s|1;
};
.
.
.

三.用nano或vi建立如alang站長之wakeup.sh檔案全部內容,路徑為/opt/var/lib/asterisk/agi-bin/wakeup.sh,另因我的分機之context是設定為from-internal,所以在檔案內第十四行之CALL_CONTEXT='default'須改為CALL_CONTEXT='from-internal',其餘內容不變動:
nano /opt/var/lib/asterisk/agi-bin/wakeup.sh
#!/bin/sh
# This AGI is written by alang (2009-11-8)
# $1 = <1020|cancel> time for wakeup call or cancel it
# $2 = <201> extension for caller
#
# Constant
CALL_SPOOL_DIR='/opt/var/spool/asterisk/outgoing'
CALL_TMP_DIR='/tmp'
CALL_MAXRETRIES='3'
CALL_RETRY_TIME='60'
CALL_WAIT_TIME='60'
WAKEUPCALL_ID='"WakeUP" <*62>'
APPLICATION='MusicOnHold'
CALL_CONTEXT='from-internal' # Generally, this is the default context name of an extension.

# Function
.
.
.

建立完成後再下如下指令:
chmod 755 /opt/var/lib/asterisk/agi-bin/wakeup.sh

四.將wakeup.ael檔案內第一個context也就是第一行之ael-wakeup_call-start要include在/opt/etc/asterisk/extensions_custom.conf之[from-internal]之內:
nano /opt/etc/asterisk/extensions_custom.conf
.
.
.
[from-internal]
include => ael-wakeup_call-start
.
.
.

五.所需之相關module如 res_musiconhold.so, func_moh.so, pbx_ael.so等要打開:
nano /opt/etc/asterisk/modules.conf
load => res_musiconhold.so
load => func_moh.so
load => pbx_ael.so
.
.
.
或RAM記憶體在32M以上時可用autoload=yes
autoload=yes
.
.
.

六.下指令asterisk -rx "module reload"或reboot重開機後從註冊之分機撥*62就可進入wakeup-call設定語音,輸入時間為廿四小時制之四位數.
asterisk -rx "module reload"
或
reboot

七.收工,以上如有疏漏之處,請alang站長指正.

發佈時間 09:00, 17 Dec 2009 ()

第2個

alang 說:

謝謝 Jack 的分享。

如果不介意，你可以直接編輯此篇的原文，這個 Wiki 系統就是提供大伙來共同編輯這些技術文章，不用擔心會有文字誤刪情形，系統會紀錄每次修改的版本，必要時也可作內容恢復，其實就是類似國外的 voip-info.org 也是集眾人智慧的 Wiki (共筆)系統。
期待能在這看到你更多的分享文章。^_^

發佈時間 10:23, 17 Dec 2009 ()

第3個

alang 說:

不好意思，忘了補充說明，有關在本站編輯文章，可先參考以下連結：
- 寫作教學
http://www.osslab.org.tw/OSSLab_wiki_%E6%95%99%E5%AD%A6%E4%B8%93%E5%8C%BA

- 寫作練習，可在這練習編輯的技巧
http://www.osslab.org.tw/OSSLab_FAQ/OSSLab_%E7%AB%99%E5%8B%99%E5%8F%8D%E6%87%89%E8%88%87%E6%96%B9%E5%90%91/%E6%B2%99%E7%9B%92%E6%B8%AC%E8%A9%A6%E9%A0%81

發佈時間 10:27, 17 Dec 2009 ()

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