noise from analog port

boot option for analog port fix

noapic pci=noacpi,usepirqmask

asterisk channel information

channel information will be truncated by core show channels command
use concise option to retrieve full channel information
core  show channels concise

add user defined variable for agi
Set: variable=xxxx

asterisk cli kill call

show current channels --> core show channels
hangup a call --> channel request hangup |

asterisk agi

#!/usr/bin/php -q

require_once('phpagi.php');
require_once('phpagi-asmanager.php');
error_reporting(E_ALL);
$agi = new AGI();
$agi->answer();
$agi->stream_file('welcome','#');
do
{
  $agi->stream_file("enter-some-digits","#");
  $result = $agi->get_data('beep', 3000, 20);
  $keys = $result['result'];
  if (trim($keys)!=""){
    $agi->stream_file("pls-wait-connect-call","#");
    $agi->say_digits($keys);
    $agi->exec_dial("DAHDI/1","$keys","60","m");
}
} while($keys != '111');
$id = $agi->get_data('beep', 4000, 6);
$id = $id['result'];
$agi->hangup();
?>

asterisk custom route

[from-pstn-custom]
exten => _X.,1,Set(DID=${EXTEN})
exten => s,n,Noop(Entering from-zaptel with DID == ${DID})
exten => s,n,Ringing()
exten => s,n,Set(DID=${IF($["${DID}"= ""]?s:${DID})})
exten => s,n,Noop(DID is now ${DID})
exten => s,n,GotoIf($["${CHANNEL:0:5}"="DAHDI"]?zapok:notzap)
exten => s,n(notzap),Goto(from-pstn,${DID},1)
exten => s,n,Macro(Hangupcall,dummy)
exten => s,n(zapok),Noop(Is a Zaptel Channel)
exten => s,n,Set(CHAN=${CHANNEL:6})
exten => s,n,Set(CHAN=${CUT(CHAN,-,1)})
exten => s,n,Goto(kido_call,s,1)

[kido_call_opt]
exten => 145,1,ExecIf($["${BLKVM_OVERRIDE}" != ""]?Noop(Deleting: ${BLKVM_OVERRIDE}: ${DB_DELETE(${BLKVM_OVERRIDE})}))
exten => 145,n,Set(__NODEST=)
exten => 145,n,Goto(from-did-direct,145,1)
exten => _XXXXXXXXXX,1,ExecIf($["${BLKVM_OVERRIDE}" != ""]?Noop(Deleting: ${BLKVM_OVERRIDE}: ${DB_DELETE(${BLKVM_OVERRIDE})}))
exten => _XXXXXXXXXX,n,Set(__NODEST=)
exten => _XXXXXXXXXX,n,Playback(pls-wait-connect-call)
exten => _XXXXXXXXXX,n,SayDigits(${EXTEN})

[kido_call]
include => kido_call_opt
exten => s,1,Set(MSG=)
exten => s,n,Answer()
exten => s,n,Set(LOOPCOUNT=0)
exten => s,n,Set(__DIR-CONTEXT=default)
exten => s,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT})
exten => s,n,Set(_IVR_CONTEXT=${CONTEXT})
exten => s,n,GotoIf($["${CDR(disposition)}" = "ANSWERED"]?begin)
exten => s,n,Answer
exten => s,n,Wait(1)
exten => s,n(begin),Set(TIMEOUT(digit)=3)
exten => s,n,Set(TIMEOUT(response)=10)
exten => s,n,Set(__IVR_RETVM=)
exten => s,n,ExecIf($["${MSG}" != ""]?Background(${MSG}))
exten => s,n,WaitExten(,)
exten => hang,1,Playback(vm-goodbye)
exten => hang,n,Hangup
exten => i,1,Playback(invalid)
exten => i,n,Goto(loop,1)
exten => t,1,Goto(loop,1)
exten => loop,1,Set(LOOPCOUNT=$[${LOOPCOUNT} + 1])
exten => loop,n,GotoIf($[${LOOPCOUNT} > 2]?hang,1)
exten => loop,n,Goto(kido_call,s,begin)
exten => return,1,Set(MSG=)
exten => return,n,Set(_IVR_CONTEXT=${CONTEXT})
exten => return,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT_${CONTEXT}})
exten => return,n,Goto(kido_call,s,begin)
exten => fax,1,Goto(${CUT(FAX_DEST,^,1)},${CUT(FAX_DEST,^,2)},${CUT(FAX_DEST,^,3)})

Elastix

FOP http://ip/panel
Recordings http://ip/recordings
change admin password here--> /var/www/html/recordings/includes/main.conf.php

/etc/asterisk/extensions_custom.conf
include => context
[context]
exten => app_number,1,Noop(Description)

自訂腳本放置於xxx_custom_xxx下
由DAHDI介面直接跑出去
1235,2,Dial(DAHDI/1/145,60,m)