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Telekommunications CDR Analysis - Asterisk - Urgent Project


The Project is regarding Telecommunications area.

Here you have to Analyze CDRs (Call Detail Records)the behaviour of phonenumbers.

You will get from us for 2-3 months a .txt or .csv file with two columns:

Phonenumber and Duration.

You have to find out a nice way to get in respective of the recurring phonenumbers in this period and the duration of each call attempt the way which phonenumbers are using our service very often and have the less duration time or even zero duration.

Then you write a script that spools out those numbers.

Over a WebGUI by importing the CDR´s into a file.

Then we would like you to setup for us an Asterisk solution that get calls over IP and checks through the CDR file if the call should be rejected or routed to its destination.

Then we need with this Asterisk also the following:

When a call hits the Asterisk, it should play for the customer something like a MOH (music on hold for a specific time) and forward the call to its destination.

It would be perfect if you can deliver everything together.

If you can deliver only the first part, you can bid also.

Please bid only if you are firm in the Telecommunication market and know what a CDR is, callflow and you have best experiences with Asterisk.


Færdigheder: Databehandling, Ingeniørarbejde, Perl, PHP

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Om arbejdsgiveren:
( 4 bedømmelser ) Aachen, Germany

Projekt-ID: #262592

Tildelt til:


Ready to start this project for you.

$580 USD in 10 dage
(0 bedømmelser)

6 freelancers are bidding on average $477 for this job


has 5 year of asterisk exp.

$300 USD in 5 dage
(89 bedømmelser)

Hi, Please see PMB for details Regards, John

$600 USD in 5 dage
(2 bedømmelser)

Hi, I can do it .. :)

$300 USD in 5 dage
(5 bedømmelser)

Currently you need the following: 1) Identification of recurring numbers from your CDR list. 2) Identify the numbers using teleservices for a limited time frame ( although you currenlty have not mentioned what would Mere

$680 USD in 40 dage
(0 bedømmelser)

I have the hands on experience in the TELCOM domain where i have written lot of perl script for the generation, monitoring and the log rotation of the CDR log file. I am looking forward to work with you.

$400 USD in 15 dage
(0 bedømmelser)