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Call Accounting System

10 freelancer đang chào giá trung bình $408 cho công việc này

siddhartha1

dear sir, we can do it, pls contact us via pm

$480 USD trong 12 ngày
(33 Đánh Giá)
7.3
SKJoy2001

See HTTP://www.GeoCities.Com/PCBX25/ and let me know if you find me eligible. I am the developer of that product.

$450 USD trong 30 ngày
(40 Đánh Giá)
5.5
infogateindia

INFOGATE EXPORTERS PVT. LIMITED is an ISO 9001 Certified Company. We have a large and highly experienced team of programmers and we are able to do your your work in the most professional manner. You can trust us for co Thêm

$400 USD trong 20 ngày
(4 Đánh Giá)
5.7
RRAJKUMAR

It can be done

$400 USD trong 20 ngày
(1 Đánh Giá)
4.1
qssindia

Easy job. Can do it 4 days flat.

$100 USD trong 4 ngày
(1 Đánh Giá)
1.7
mobineers

We have the depth, breadth and availability of expert resource , All our solutions are designed uniquely using the deep understanding we develop through strong client relationships. Rohit Nandan.(Mobineers) w Thêm

$350 USD trong 15 ngày
(0 Đánh Giá)
0.0
tanuj99

please see pmb for details

$500 USD trong 7 ngày
(0 Đánh Giá)
1.2
innovativesoft

we will build this system in VB or VC++. We will extract the calls into database and later show reports as you want.

$500 USD trong 10 ngày
(0 Đánh Giá)
0.0
Zouridis

Dear sir. We are a team of freelance programmers with immense experience in Delphi. The fortunate thing is that we are also located in Greece, which means that we can establish an efficient level of cooperation through Thêm

$400 USD trong 30 ngày
(0 Đánh Giá)
0.0
mafi

Dear sirs, i can do this job for you! sounds like a telecoms billing system with mediation-device(importing cdr), rating device (accounting calls depending on geo-zones and time-zones) and a fraud-management include f Thêm

$500 USD trong 10 ngày
(0 Đánh Giá)
0.0