Asterisk FreePBX fraud detection

已完成 已发布的 Aug 14, 2012 货到付款
已完成 货到付款

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.

Asterisk PBX MySQL PHP

项目ID: #2404346

关于项目

6个方案 远程项目 活跃的Aug 23, 2012

授予:

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 在30天内
(209条评论)
8.3

有6名威客正在参与此工作的竞标,均价$975/小时

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 更多

$1000 USD 在15天内
(21条评论)
6.9
tektrix1

Kindly check PMB

$1000 USD 在10天内
(19条评论)
6.6
larymonata

Hi, please see my PM

$750 USD 在10天内
(20条评论)
4.7
Anilmistery

Hi, Please go through the PM box.

$600 USD 在10天内
(0条评论)
0.0