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miércoles, 16 de noviembre de 2016

Global Variables Basics


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Global variables are variables that don't live on one particular channel — they pertain to all calls on the system. They have global scope. There are two ways to set a global variable. The first is to declare the variable in the [globals] section of extensions.conf, like this:
[globals]
MYGLOBALVAR=somevalue
You can also set global variables from dialplan logic using the GLOBAL() dialplan function along with the Set() application. Simply use the syntax:
exten=>6124,1,Set(GLOBAL(MYGLOBALVAR)=somevalue)
To retrieve the value of a global channel variable, use the same syntax as you would if you were retrieving the value of a channel variable.

martes, 15 de noviembre de 2016

twilio sms using curl

 curl -X POST 'https://api.twilio.com/2010-04-01/Accounts/AC4cd51364f73a254df228050e9788f90c1a/Messages.json' \
> --data-urlencode 'To=18097143489'  \
> --data-urlencode 'From=+18779990230'  \
> --data-urlencode 'Body=Just testing curl' \
> -u AC4cd51364f73a254df228050e9788f90c:c63c01506d9dd94b788a170b3208f11f
{"sid": "SM41aabac2c3934a5fbcf7446626d4dcf5", "date_created": "Wed, 16 Nov 2016 07:55:22 +0000", "date_updated": "Wed, 16 Nov 2016 07:55:22 +0000", "date_sent": null, "account_sid": "AC4cd51364f73a254df228050e9788f90c", "to": "+18097143489", "from": "+18779990230", "messaging_service_sid": null, "body": "Just testing curl", "status": "queued", "num_segments": "1", "num_media": "0", "direction": "outbound-api", "api_version": "2010-04-01", "price": null, "price_unit": "USD", "error_code": null, "error_message": null, "uri": "/2010-04-01/Accounts/AC4cd51364f73a254df228050e9788f90c/Messages/SM41aabac2c3934a5fbcf7446626d4dcf5.json", "subresource_uris": {"media": "/2010-04-01/Accounts/AC4cd51364f73a254df228050e9788f90c/Messages/SM41aabac2c3934a5fbcf7446626d4dcf5/Media.json"}}

https://www.twilio.com/console/dev-tools/api-explorer/sms/sms-mms-create

getting twilio message properties

<?php
// Get the PHP helper library from twilio.com/docs/php/install
require_once './twilio-php-master/Twilio/autoload.php'; // Loads the library
use Twilio\Rest\Client;

// Your Account Sid and Auth Token from twilio.com/user/account
$sid = "AC4cd51364f734dtt4df228050e9788f90c";
$token = "c63c01506d9dd94b5sww788a170b3208f11f";
$client = new Client($sid, $token);

// Loop over the list of smss and echo a property for each one
foreach ($client->messages->read() as $sms) {
    echo $sms->to." ".$sms->status." ".$sms->sid."\n";

$sms = $client
   ->messages($sms->sid)
->fetch();

echo $sms->body."\n";

}
?>

php list-all.php
+18097143489 delivered SM1281e9eee50644038d2d2e4969b931a8
Testing mms
+18097143489 delivered MM4fe9abd1cee742fda7657db7e434764b
Testing mms
http://m.twil.io/dShvo7J
+18097143489 delivered MMa323f084842142afad38a6b85949f10a
Testing mms
http://m.twil.io/3JuxmXv
+14012196176 delivered SMd2f5c77178ae46a1be9e0eabb1305860
We Love Twilo
+18097143489 delivered SM77720d7889ae442b94a3b697b576417f
I love twilio!
+18097143489 delivered SM1c8aa8d76d2d4c648003bf8a367100a0
I
+18097143489 delivered SM90e23c23c0424a00abca30473876cf80
Hey testing Twilio sms service!
+18097143489 delivered SMbbc077ff378f49ad8eed166237d28eeb
Hey Jenny! Good luck on the bar exam!


domingo, 13 de noviembre de 2016

Twilio sms

<?php
// Require the bundled autoload file - the path may need to change
// based on where you downloaded and unzipped the SDK
require __DIR__ . '/twilio-php-master/Twilio/autoload.php';

// Use the REST API Client to make requests to the Twilio REST API
use Twilio\Rest\Client;

// Your Account SID and Auth Token from twilio.com/console
$sid = 'AC4cd51364f73aw154df228050ex2933';
$token = 'c63c01506d9ddxw4b788a17ssxd11f';
$client = new Client($sid, $token);

// Use the client to do fun stuff like send text messages!
$client->messages->create(
    // the number you'd like to send the message to
    "+$argv[1]",
    array(
        // A Twilio phone number you purchased at twilio.com/console
        "from" => "+14017953076 ",
        // the body of the text message you'd like to send
        'body' => "$argv[2]"
    )
);
//https://www.twilio.com/docs/libraries/php
?>


1)  wget https://github.com/twilio/twilio-php/archive/master.zip

2)unzip  mas*

3)cat ./twilio-php-master/Twilio/autoload.php


php sms.php 18097143423  'I love twilio!'


https://www.twilio.com/docs/libraries/php

https://www.twilio.com/docs/quickstart/php/sms/sending-via-rest#sending-mms-via-rest

https://support.twilio.com/hc/en-us/articles/223181808-Restricted-SMS-message-types-using-Twilio

https://support.twilio.com/hc/en-us/articles/223133967-Changing-the-sender-ID-for-sending-SMS-messages

https://support.twilio.com/hc/en-us/articles/223181348-Getting-started-with-Alphanumeric-Sender-ID

https://www.twilio.com/docs/api/twiml/sms/your_response

https://www.twilio.com/docs/api/rest/sms

https://www.twilio.com/docs/api/rest/sending-messages

jueves, 10 de noviembre de 2016

IP monitor

#!/usr/bin/php -q

<?php

$sip_peers=shell_exec("/usr/sbin/asterisk -x \" sip show peers\" | awk '{print $2}' | grep -v Unspecified | grep -v sip | grep -v Host");

$ip=explode("\n",$sip_peers);

foreach($ip as $key=>$value){

$url=file_get_contents("http://ipinfo.io/$value");

$url=json_decode($url, true);

$whitelist=array("71.41.210.190","66.241.99.90","64.2.142.187","104.238.138.237","127.0.0.1");

/* if($url['country']!="US");  use this if statement if want to filter by IP*/

if(!in_array($url['ip'],$whitelist)) {

if(!isset($url['ip'])) {
echo " too many request sent";
exit();
}

echo  $url['country']." RED ALERT  UNKNOWN IP ". $url['ip']."\n";

$body="Unauthorized peer   with the IP ". $url['ip'];

$headers = 'From: Asterisk Dominicana <ambiorixg12@asterisk-dominicana.com>' . "\r\n";

$headers  .= 'MIME-Version: 1.0' . "\r\n";

$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

mail("ambiorixg12@gmail.com"," Asterisk  Alert",$body,$headers);

$remoteip=$url['ip'];
system("/sbin/iptables -A INPUT -s $remoteip -j DROP");

continue;
}
echo $url['ip']." ".$url['country']."\n";

}





crontab -e
*/5 * * * * /usr/bin/php /root/ip_monitor.php >> /root/ip-results.txt 2>> /root/ip-errror.txt

domingo, 6 de noviembre de 2016

Local channel and hold

[myucstom]
exten=>_x.,1,Set(__outnum=${SHELL(php /var/www/file.php)})
same => n,GotoIf($[${outnum}!=FALSE]?OK)
same=>n,Playback(im-sorry)
same=>n,hangup()
same=>n(OK),Set(__caller=${CHANNEL})
same=>n,Set(__caller_two=${EXTEN})
same=>n,Set(__callercid=${CALLERID(num)})
same=>n,Dial(Local/s@moh&Local/s@response)
same=>n,Playback(/var/www/travel/sounds/goodbye)

[moh]
exten=>s,1,Noop(///${caller}///)
same=>n,Answer()
same=n,Playback(/var/www/travel/sounds/welcome)
same=>n,MusicOnHold(default)
same=>n,Hangup()

[response]
 exten=>s,1,Noop(///${caller}***${outnum}***)

same=>n,System(/usr/sbin/asterisk -x "channel originate Local/${callercid}@cid extension ${caller}@hello")

[cid]
exten=>_x.,1,Set(CALLERID(num)=${EXTEN})
same=>n,Set(__outnum=${SHELL(php /var/www/file.php)})
same=>n,Dial(SIP/601)
;same=>n,Dial(SIP/0011101306932454266@sbc.voxbeam.com)


[hello]
exten=>_.,1,Answer()
same=>n,Noop(*** ${EXTEN} ***${outnum}** )
same=>n(message),playback(/var/www/travel/sounds/messagetopo)
same=>n,MixMonitor(/var/www/travel/${EXTEN}.wav)
same=>n,Bridge(${EXTEN})
same=>n,Playback(/var/www/travel/sounds/goodbye)



El  cliente  se queda en espera escuchando musica,  luego el agente escucha el mensaje de la llamada del cliente  y luego se unen en unica llamada