prepaid phone cards E1 PRI GSM Gateways

prepaid phone cards

we are looking to make a prepaid phone cards system with (E1 PRI GSM Gateways)

for now we want to run :

2 x (E1)2,048 Mbit/s (32Channel) LANDLINE

64 x GSM ports + sim array for future

The posibility to add sim array in the future with out changing the whole system,

in my country there is 3 gsm operateor, eash operator has diffrent prices

1 example : when you call from Operator 1 to operator 1 the price is low

when you call from operator 1 to operator 1 in day time the prize is very low

2 example : if you call from operator 1 to operator 2 the price is hight

so, we want to identify the operator by the first 4 dijit to save cost

we want to be able to manage that,

Code to generate for :

prepaid phone cards COD pin to call only Operator 1

prepaid phone cards COD pin to call only Operator 2

prepaid phone cards COD pin to call only Operator 3

prepaid phone cards COD pin to call all 3 Operator ( in the case the the system should send the call to the right gsm channel to save us money)

dialing number example :

Standard Dialing with PIN number

PINless Setup ex : dial "1" to instantly register your phone number. You can register multiple phone numbers.

able to upload PIN number to our website

and to print prepaid phone cards

we need consulting advise as to the best equipment and billing software ect. and you are able to modify add creat module for Existing Equipment for our need, the software could be open source software, or we buy equipment and software that reach our need, Trixbox, A2Billing, pbx Asterisk

sorry for my english

thank you

Skills: Asterisk PBX

See more: sim module, Send out cards, phone number for operator, operator phone number, operator code, equipment operator, dial a code, cod for, asterisk pbx open source, system pbx prepaid, gsm pri, asterisk prepaid, open pbx, my phone number, best case software, creat my website, very sim, US phone Number, phone case, out source website english, open source pbx system, multiple channel, GSM, cod, cards

About the Employer:
( 0 reviews ) Paris, France

Project ID: #1714386

8 freelancers are bidding on average $1369 for this job


[url removed, login to view] do this using a2billing.

$1500 USD in 30 days
(64 Reviews)

Thanks for invitation to project. I can do this project. Please check pmb

$1500 USD in 15 days
(14 Reviews)

Hello, thanks for invitation. Pls check PM.

$1300 USD in 20 days
(16 Reviews)

Hi, It is with great interest that I am ready to do this job. Please check PM. Thanks

$1200 USD in 7 days
(7 Reviews)

I can do this. I totally understand you requirement and I have worked on such scenarios before.

$1500 USD in 25 days
(0 Reviews)

Hi See PM for demos and detailed profile.

$1450 USD in 20 days
(0 Reviews)

can u check your private message plz.

$1000 USD in 10 days
(0 Reviews)

I can do this with a2billing & asterisk. Thanks Mohit

$1500 USD in 30 days
(0 Reviews)