GSM Gateway / Sim Cards Software Required (Quescom Hardware)

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We have a GSM gateway (see details at: [url removed, login to view]) and a sim array box with 416 slots for sim cards to use for our own internal calling at the office however do not have the software or system setup so that our business VOIP lines can talk to the sim array and allow us to make calls from the sims that we add to the hardware.

Therefore we either need something some scratch of software like Quescomm have something that you may be able to use as a template.

Skills: C Programming, Linux, PHP, Script Install, Software Architecture

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Project ID: #2492815

11 freelancers are bidding on average $4282 for this job

hireafreeelancer

Dear sir, We are a set of teams work for the clients and satisfy them. Reasonable with quality. We really love to work on your project, Please check PM for more details. Thanks A.K

$5000 USD in 38 days
(37 Reviews)
6.0
ConsultingOnline

Good Afternoon Richierich86! My name is Cathy Conrad and I'm quite intrigued by your GSM Gateway/Sim Card Software project as we have built very similar gateways in the past. After reading the description, I am conf More

$4800 USD in 30 days
(2 Reviews)
5.4
ishtiak146

r, i am the best candidate for this job.. please check PM for details.. thanks

$2600 USD in 20 days
(7 Reviews)
4.3
Mx9PdW53Y

Custom software development (<b><i>Removed by Admin</i></b>)

$5000 USD in 1 day
(0 Reviews)
0.0
kamruzzaman8

Sir,we can do this.Thanks.

$1200 USD in 30 days
(0 Reviews)
0.0
tbldevelopment

We have looked at your project, and are confident we can provide quality service in a timely manner. Kindly see our portfolio attached.

$4700 USD in 35 days
(1 Review)
0.0
pankajdhar

Dear Sir: Greetings! I have gone through the description of your project- it is interesting- but not simple as anyone might claim. I have developed ATM and VOIP switches myself from scratch- so can see this en More

$6499 USD in 90 days
(0 Reviews)
2.7
rlthrift

Hi, we're a group of freelancers that definitely have the skill sets that you are seeking for this project. You can view some of our portfolio below, and you can also learn more about us by visiting our website link be More

$4800 USD in 30 days
(0 Reviews)
0.0
techieworld

You need a perfectionist so here i am with all those qualities as you mentioned and required I am having a good experience in technical field and a good team to work with. If you think your work is incomplete don't More

$8000 USD in 90 days
(0 Reviews)
0.0
harrismichael7

Hello Sir, Please check PMB for listing and confident to complete the project with quality services.. Best Regards

$1500 USD in 20 days
(0 Reviews)
0.0
DzQ16Y4Ty

Custom software development (<b><i>Removed by Admin</i></b>)

$5000 USD in 1 day
(0 Reviews)
0.0
toolkitsolutions

Hire our programming services and enjoy your solution within desirable time schedule.

$3000 USD in 30 days
(0 Reviews)
0.0