Call unmasking system

Closed

We are looking for someone who can develop a system that can unmask caller id of blocked calls. For better understanding of what we want I will try to give you a pratical example.

Our goal is to have a system that can do the following:

A (cellphone or landline) calls B (another phone user) with blocked caller id, B rejects the call and it will be forwarded to an asterisk box (or something) that can be capable to show the hidden number of A.

We have found this video where Kevin Mitnick explains is method. [url removed, login to view]

Please bid only if you can complete this project.

Skills: Asterisk PBX, Telecommunications Engineering

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About the Employer:
( 0 reviews ) Portugal

Project ID: #4065029

10 freelancers are bidding on average $1740 for this job

Yunas

Hi, VoIP expert here, please read my profile. I have completed many Asterisk projects. Thanks!

$1500 USD in 5 days
(28 Reviews)
6.5
tektrix1

kindly check pmb

$2000 USD in 10 days
(13 Reviews)
6.1
altronvoip

Hi! We are development company, specialized in VoIP and security. We can do it for you, but please notice, that it works only if provider sent CallerID in any way. If it works for FlowRoute, it might work for your prov More

$750 USD in 3 days
(1 Review)
4.6
geosohaib

Hi, I know how the solution works in Asterisk. I can help in this regard. Thanks

$1400 USD in 7 days
(7 Reviews)
4.5
MikroStar

hi, i can help.

$6500 USD in 45 days
(4 Reviews)
4.5
leandrodardini

Hello, I am an experienced asterisk developer and hacker. The Mitnick video is interesting, but maybe it applies only to FlowRoute provider. The providers I am using and other I have worked with are not doing the mist More

$750 USD in 5 days
(1 Review)
3.6
kursadsimsek

Hi, Have done a lot of scripting using asterisk. One of the implementations was a call-waiting service that has waiting-order and estimated time left announcement for each local subscriber. I have done similar t More

$750 USD in 2 days
(3 Reviews)
3.2
ehsan310

Please Check PM.

$750 USD in 5 days
(3 Reviews)
2.9
contactpatricia

****7 years of experience in Asterisk****

$1500 USD in 30 days
(0 Reviews)
0.0
jenny11111

Please check PM:

$750 USD in 10 days
(0 Reviews)
0.0
getveltrod

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and te More

$1500 USD in 28 days
(0 Reviews)
0.0