[asterisk-users] Intruder

Roy Abshire
Sat, 17 Nov 2012 00:04:59 -0000

I created my own Whitelist and Blacklist system.  When I make an
outgoing call, the number is automatically added to my Whitelist
database and I can add numbers to the Blacklist manually or by pressing
the *.
You can use this for incoming/outgoing calls however you want to setup
your extensions.

If a Whitelisted caller is calling, I change the Caller(name) =
Whitelist so I know it's ok to answer.
If a Blacklisted caller is calling, I play a message and hangup.

I get a lot of 8** calls from solicitors so here is my dialplan and
database:
I pass the call to these Macros before it reaches anyone and I can block
calls by date time too.

Mysql Blacklist Database
blacklistid, callerid_from, callerid_to, description, times, days,
months, playback
35, '%8775160592', '%', 'Solicitor keeps calling,
'*', '*', '*',
'discon-or-out-of-service'
32, '%', '%2134271', 'Kids Friends cant call after midnight
and before
8am', '00:00-08:00', '*', '*',
'sorry-cant-let-you-do-that2&please-try-again-later'

[trunk]
..........
exten => _X!,n,Macro(blacklist,${CALLERID(num)},${EXTEN})
exten => _X!,n,Macro(whitelist,${CALLERID(num)},${EXTEN})
exten => _X!,n,Set(DB(global/lastcallerid)=${CALLERID(num)})
exten => _X!,n,Goto(incoming,start,1)

[macro-blacklist]
exten => s,1,MYSQL(Connect connid ${db_host} ${db_user} ${db_pass}
${db_name})
exten => s,n,MYSQL(Query resultid ${connid} SELECT blacklistid,
callerid_from, callerid_to, times, days, months, playback FROM blacklist
WHERE '${ARG1}' LIKE callerid_from AND '${ARG2}' LIKE
callerid_to)
exten => s,n,MYSQL(Fetch fetchid ${resultid} blacklistid callerid1
callerid2 times days months playback)
exten => s,n,MYSQL(Clear ${resultid})
exten => s,n,MYSQL(Disconnect ${connid})
exten => s,n,GoToIf($["${blacklistid}" =
""]?call,1:time,1)

exten => time,1,GotoIfTime(${times},${days},${months}?fail,1:call,1)

exten => fail,1,NoOp(Blacklisted ${callerid1} to ${callerid2})
exten => fail,n,GoTo(blacklisted,s,1)

exten => call,1,NoOp(Not Blacklisted ${ARG1} to ${ARG2})

[macro-blacklist-add]
exten => s,1,MYSQL(Connect connid ${db_host} ${db_user} ${db_pass}
${db_name})
exten => s,n,MYSQL(Query resultid ${connid} INSERT IGNORE INTO blacklist
(callerid_to, callerid_from, description) VALUES
('${ARG1}','${ARG2}','Blacklisted'))
exten => s,n,MYSQL(Disconnect ${connid})

[macro-whitelist]
exten => s,1,MYSQL(Connect connid ${db_host} ${db_user} ${db_pass}
${db_name})
exten => s,n,MYSQL(Query resultid ${connid} SELECT whitelistid,
callerid_from, callerid_to, description FROM whitelist WHERE '${ARG1}'
LIKE callerid_from AND '${ARG2}' LIKE callerid_to)
exten => s,n,MYSQL(Fetch fetchid ${resultid} whitelistid callerid1
callerid2 description)
exten => s,n,MYSQL(Clear ${resultid})
exten => s,n,MYSQL(Disconnect ${connid})
exten => s,n,GoToIf($["${whitelistid}" = ""]?not,1:is,1)

exten => is,1,NoOp(Whitelisted ${ARG1} to ${ARG2})
exten => is,n,Set(CALLERID(name)=${description})

exten => not,1,NoOp(Not Whitelisted ${ARG1} to ${ARG2})
exten => not,n,Set(CALLERID(name)=Unknown)

[macro-whitelist-add]
exten => s,1,MYSQL(Connect connid ${db_host} ${db_user} ${db_pass}
${db_name})
exten => s,n,MYSQL(Query resultid ${connid} INSERT IGNORE INTO whitelist
(callerid_to, callerid_from) VALUES ('%','${ARG2}'))
exten => s,n,MYSQL(Disconnect ${connid})

[blacklisted]
exten => s,1,Set(CALLERID(name)=Blacklisted)
exten => s,n,Wait(3)
exten => s,n,Playback(${playback})
exten => s,n,HangUp()

If you want to add a KEY to your dialplan to add to blacklist or whitelist:

[roy]
exten => roy,*,Macro(blacklist-add,%,${DB(global/lastcallerid)})
exten => roy,#,Macro(whitelist-add,%,${DB(global/lastcallerid)})

Co-op Vacation Rentals
www.coopvr.com
15218 Summit Ave
Suite #300-354
Fontana, CA 92336
Phone/Fax (855) 760-COOP (2667)

On 11/16/2012 8:20 AM, Felix Vazquez wrote:
>
> I am in the asterisk CLI and can see an unidentified caller trying the
> make calls out of the asterisk system. How do I stop them? How do I
> identify them and how can I see how the go in?
>
> This is an example of what I would see:
>
>                 NOTICE[4098]: chan_sip.c:20063 handle_request_invite:
> Call *from '' *to extension '90111235551212' rejected
because
> extension not found.
>
> Felix
>
>
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