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Asterisk FreePBX fraud detection

Hello,

please bid on this project if you are very familiar in:

- Telecommunication Market, VOIP, you know the call flow, you know what a CDR is

- you are expert in Asterisk, familiar with FreePBX / A2billing applications

- you have very good analysis skills

- can prove past related projects of this complexity and platform

As we are an ITSP offering different services (DIDs, extensions, centrax etc.).

We terminate calls to IP or PSTN interfaces, IP traffic via SIP only.

We are looking to add an application allowing real-time detection of fraudulent profile calls made by FreePBX users. The application should be managed via UI, to manage the different rules. When a call exit the system to SIP or PSTN interface, the application validity test should be part of call structure.

The application tests intended to compare between the out going call parameters, the test criteria, and past call values in Asterisk CDR

Type of tests we though about:

• Length of call smaller/greater than specified number of seconds

• Volume of calls, within a set time-frame, holding specific string from same CID (originaiton),

• Volume of calls, within a set time-frame, to same DNID (destination).

• Volume of calls, within a set time-frame, carrying specific string

Any other fraud event that you can think of.

If an outgoing call fail the test, system should generate an email carrying issue description.

We need to have the option to specify call-termination in addition to sending email for specific scenarios.

Compétences : PBX Asterisk, MySQL, PHP

Voir plus : fraud call test asterisk, what is time complexity in c, what is time complexity, what is system ui, ui flow, time complexity analysis, test scenarios, scenarios test, call scenarios, freepbx fraud, a2billing asterisk, VoIP termination, telecommunication, pbx ip, freepbx project, detection, complexity analysis, asterisk voip, asterisk test, asterisk php, asterisk and a2billing, sending volume email, project call volume, issue asterisk, pstn voip

Concernant l'employeur :
( 1 commentaire ) Toledo, United States

N° du projet : #2404346

Décerné à :

meral

hi.i am best voip expert on this site,see my feedback. however only simple rules can be done in ur budjet,i am afraid that will not work in advanced cases.

1000 $ USD en 30 jours
(126 Commentaires)
7.7

7 freelance ont fait une offre moyenne de 936 $ pour ce travail

captek

Hi, We are asterisk/opensip/freeswitch experts and solution provider. We have setup and configured various servers for calling, load balancing, trunk, fax management etc. Please check your PMB for related work detail a Plus

1000 $ USD en 15 jours
(15 Commentaires)
6.7
tektrix1

Kindly check PMB

1000 $ USD en 10 jours
(16 Commentaires)
6.2
scinova

Hi, we can develop this system, please check my other reviews. Feel free to contact me for more information. Thanks

700 $ USD en 10 jours
(6 Commentaires)
4.5
larymonata

Hi, please see my PM

750 $ USD en 10 jours
(6 Commentaires)
3.5
Anilmistery

Hi, Please go through the PM box.

600 $ USD en 10 jours
(0 Commentaires)
0.0
ievatech

Hi, We work on SIP voip mobile apps and asterisk AMI,AQL,AGI .we are currently woking on same for one odesk customer .you can review the task in below link. we work on open source android/iphone/web/windows/mac/bla Plus

1500 $ USD en 30 jours
(0 Commentaires)
0.0