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Asterisk DialStatus Channel Varriable

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Asterisk channel variable DIALSTATUS Contains a text string signifying result of the last dial attempt: ANSWER: Call is answered. A successful dial. The caller reached the callee. BUSY: Busy signal. The dial command reached its number but the number is busy. NOANSWER: No answer. The dial command reached its number, the number rang for too … Read more

Asterisk cmd MYSQL

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This is an ADD-ON of asterisk, is not installed by default and must be downloaded and installed with the asterisk-addons package.  However, in Asterisk 1.8 the addons have been integrated back into Asterisk. MYSQL(): Basic MYSQL Database Functionality (note that the help information returned from ‘show application MYSQL’ is a little misleading – what’s shown … Read more

Asterisk queue callback

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SQL Table Structure If using the dialplan below, put the following table into a database called ‘acd‘. CREATE TABLE `bit_callers` ( `uniqueid` varchar(15) NOT NULL default ”, `callback` int(3) NOT NULL default ‘0’, `callbacknum` varchar(15) NOT NULL default ”, PRIMARY KEY (`uniqueid`), KEY `callback` (`callback`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; Dialplan Additions [support-queue] exten => s,1,Answer … Read more

Setting to Limit SIP channels

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Asterisk dial command

You have the 6 channels, and basically you have 6 calls going on… Now when you hang up the do hang up, they dont get stuck right? So you have 6 different peopel on the line and when 7 hits they block you and essentially your phone system is dead….? Ok, one thing you could … Read more

call transfer or call forwarding in asterisk

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call transfer or call forwarding in asterisk [test] exten => 1000,1,Dial(SIP/User1) exten => 1000,n,Hangup() exten => 2000,1,Dial(SIP/User2) exten => 2000,n,Hangup() exten => 3000,1,Dial(SIP/User3) exten => 3000,n,Hangup() ;call forwarding exten => _*21*X.,1,NoCDR exten => _*21*X.,2,Set(DB(CFIM/${CALLERID(NUM)}=${EXTEN:4}) exten => _*21*X.,3,Playback(vm-saved) exten => _*21*X.,4,Hangup()    

saving data into custom cdr field – add new filed in cdr

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I created custom field “rec_name” id table “cdr”, database “asteriskcdrdb”. In this field I want to store recording name. I know i should do it by adding this line in one of .conf files, but where? exten => s,1,set(CDR(rec_name)=${CALLFILENAME}) I can do it by sql statement, too, but i don’t know where is the file … Read more

Asterisk : Creating a Simple IVR Menu

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[demo-menu] exten => s,1,Answer(500)    same => n(loop),Background(press-1&or&press-2)    same => n,WaitExten() exten => 1,1,Playback(you-entered)    same => n,SayNumber(1)    same => n,Goto(s,loop) exten => 2,1,Playback(you-entered)    same => n,SayNumber(2)    same => n,Goto(s,loop) [from-pstn] exten => 6598,1,Goto(demo-menu,s,1)