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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

Kĩ năng: Asterisk PBX

Xem nhiều hơn: 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

Về Bên Thuê:
( 0 nhận xét ) Paris, France

ID dự án: #1714386

8 freelancer đang chào giá trung bình $1369 cho công việc này


[login to view URL] do this using a2billing.

$1500 USD trong 30 ngày
(64 Nhận xét)

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

$1500 USD trong 15 ngày
(14 Nhận xét)

Hello, thanks for invitation. Pls check PM.

$1300 USD trong 20 ngày
(16 Nhận xét)

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

$1200 USD trong 7 ngày
(7 Nhận xét)

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

$1500 USD trong 25 ngày
(0 Nhận xét)

Hi See PM for demos and detailed profile.

$1450 USD trong 20 ngày
(0 Nhận xét)

can u check your private message plz.

$1000 USD trong 10 ngày
(0 Nhận xét)

I can do this with a2billing & asterisk. Thanks Mohit

$1500 USD trong 30 ngày
(0 Nhận xét)