Passcode_for_extension

Inure to Advance

Password lock of an extension is one of the features that permit the user to lock the extension when required. Phone lock or extension lock is the system based lock for the extensions or phones and this works based on ASTdb. After locking the extension user will be able to receive call but no outgoing calls could be made without entering the passcode expect the emergency numbers, which was set earlier in the configurations. User will be able to place calls without any prompt for passcode once the extension is unlocked until it was locked again. In this section will explain the extension lock in two ways, one with vm authenticate and second one with ASTdb.

AST DB

Add the below context to extensions_custom.conf

Change the context for the user to extension-lock, provided from-internal is the main context

[Setlock-Passwordsaving] exten => *87,1,Playback(vm-nobox) exten => *87,n,NoOp(AMPUSER/${CALLERID(num)}/set) ; checking whether already user has set passcode or not, ;if not, will prompt to set new passcode by proceeding the call to option newpassword exten => *87,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/set)}=0]? newpassword)

exten => *87,n,Set(PINCOUNT=0) exten => *87,n(readpin),Read(PIN,vm-password,,,,) ;verfication if password is already set before proceeding to set new password exten => *87,n,Gotoif($[${PIN}=${DB(AMPUSER/${CALLERID(num)}/set)}]?newpassword) exten => *87,n,Set(PINCOUNT=$[${PINCOUNT}+1]) exten => *87,n,Playback(vm-incorrect) exten => *87,n,GotoIf($[${PINCOUNT}>3]?h) exten => *87,n,Wait(1) exten => *87,n,Goto(readpin) exten => *87,n(newpassword),NoOp(In Set Lock) ;IVR to set new passcode exten => *87,n,Read(PIN1,vm-newpassword,,,,) exten => *87,n,Read(PIN2,vm-newpassword,,,,) exten => *87,n,Gotoif($[${PIN1}=${PIN2}]?okey) exten => *87,n,Playback(an-error-has-occured) exten => *87,n,Goto(newpassword) ;saving the passcode entered to ASTdb with dbkey locked and set exten => *87,n(okey),Set(DB(AMPUSER/${CALLERID(num)}/locked)=${PIN1}) exten => *87,n,Set(DB(AMPUSER/${CALLERID(num)}/set)=${PIN1}) exten => *87,n,Playback(vm-goodbye) exten => *87,n,Hangup exten => *87,h,Hangup

;locking the extension once passcode is set exten => *88,1,NoOp(AMPUSER/${CALLERID(num)}/locked) exten => *88,n,NoOp(AMPUSER/${CALLERID(num)}/set)

;checking whether the user as set passcode earlier ;to enable earlier passcode,if not proceed to notset to set passcode for extension exten => *88,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/set)}=0]?Notset) ;Checking whether the exension is locked or not exten => *88,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/locked)}=0]?Lock) ;if extension already in locked state IVR saying extension already in locked state ;exten => *88,n,Playback(Extension is already in locked state) exten => *88,n,Playback(vm-goodbye) exten => *88,n,Hangup exten => *88,n(Lock),NoOp(In Set Lock) ;Locking extension with earlier passcode exten => *88,n,Set(DB(AMPUSER/${CALLERID(num)}/locked)=${DB(AMPUSER/$ {CALLERID(num)}/set)}) exten => *88,n,Playback(vm-goodbye) exten => *88,n,Hangup() ;exten => *88,n(Notset),Playback(Please set ur 4 digit passcode) exten => *88,n(Notset),Goto(*87,1)

exten => *89,1,NoOp(AMPUSER/${CALLERID(num)}/locked) ;checking whether the user as set passcode earlier exten => *89,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/set)}=0]? setpassword) ;Checking whether the exension is locked or not ;If extension is unloacked proceeed to call exten => *89,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/locked)}=0]?call) exten => *89,n,Set(PINCOUNT=0)

exten => *89,n(readpin),Read(PIN,vm-password,,,,) ;verifying the pin entered exten => *89,n,Gotoif($[${PIN}=${DB(AMPUSER/${CALLERID(num)}/locked)}]?call) exten => *89,n,Set(PINCOUNT=$[${PINCOUNT}+1]) exten => *89,n,Playback(vm-incorrect) exten => *89,n,GotoIf($[${PINCOUNT}>3]?h) exten => *89,n,Wait(1) exten => *89,n,Goto(readpin) exten => *89,n(call),Playback(you-entered) exten => *89,n,Playback(vm-password) exten => *89,n,Playback(vm-goodbye) exten => *89,n,NoOp(${DB_DELETE(AMPUSER/${CALLERID(num)}/locked)}) ;to delete already entered passcode saved in db with key set ;this is for troubleshooting ;exten => *89,n,NoOp(${DB_DELETE(AMPUSER/${CALLERID(num)}/set)}) exten => *89,n,Hangup ;exten => *89,n(setpassword),Playback(You have not set the passcode) exten => *89,n(setpassword),Playback(an-error-has-occured) exten => h,1,Hangup

;Context for Users to Place Call

[extension-lock] exten => *89,1,Goto(Setlock-Passwordsaving,*89,1) exten => *88,1,Goto(Setlock-Passwordsaving,*88,1) exten => *87,1,Goto(Setlock-Passwordsaving,*87,1)

exten => _.,1,NoOp(AMPUSER/${CALLERID(num)}/locked) exten => _.,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/locked)}=0]?carryon) ;Play back has be changed to Extension is locked please unlock exten => _.,n,Playback(an-error-has-occured) exten => _.,n,Hangup exten => _.,n(carryon),Goto(from-internal,${EXTEN},1) exten => 995,1,Goto(from-internal,${EXTEN},1) exten => h,1,Macro(Hangup)

Method 2 Context for Locking the extension with VM Authenticate

[Setlock-VMPassword] exten => *88,1,NoOp(AMPUSER/${CALLERID(num)}/locked) exten => *88,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/locked)}=0]?Lock) ;exten => *88,n,Playback(Your extension is locked) exten => *88,n,Playback(vm-goodbye) exten => *88,n,Hangup exten => *88,n(Lock),Set(DB(AMPUSER/${CALLERID(num)}/locked)=1) exten => *88,n,Hangup

Context for Unlocking with VMAuthenticate

[SetunLock-VMPassword] exten => *89,1,NoOp(AMPUSER/${CALLERID(num)}/locked) exten => *89,n,VMAuthenticate(${CALLERID(num)}) exten => *89,n,NoOp(${DB_DELETE(AMPUSER/${CALLERID(num)}/locked)}) ;exten => *89,n,Set(DB(AMPUSER/${CALLERID(num)}/locked)=0) exten => *89,n,Hangup

Context for Users to Place Call

[extension-lock] exten => *89,1,Goto(SetunLock-VMPassword,*89,1) exten => *88,1,Goto(Setlock-VMPassword,*88,1) exten => _.,1,NoOp(AMPUSER/${CALLERID(num)}/locked) exten => _.,n,Gotoif($[${DB_EXISTS(AMPUSER/${CALLERID(num)}/locked)}=0]?call) exten => _.,n,Playback(an-error-has-occured) exten => _.,n,Hangup exten => _.,n(call),Goto(from-internal,${EXTEN},1) exten => 91864,1,Goto(from-internal,${EXTEN},1) exten => h,1,Macro(Hangup)

Voila!! You are ready to implement the password for extension

Š las@avenzare

Sarn inure, to advance

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