Đã Hủy

Mobile development

Project description:

We need FreePBX or any powerful PBX phone system what is very stable and can handling minimum 50 million phone numbers in the database

Need an outbound broadcast dialing who dial all the uploaded phone numbers and JUST RING 1 time ONLY those phone number to analyses if the number exist or not.

Must be absolutely NO CHARGE making by each call and write back into database FAIL / exist number!

The sip trunk have be minimum 250 channels that the dialer can call per second 250 numbers.

Kỹ năng: Android, iPhone, Mobile App Development

Xem thêm: development mobile dating app, net development mobile devices, development mobile s60, css development mobile, php development mobile phone, development mobile gps, web development mobile css

Về Bên Thuê:
( 1 nhận xét ) Samut Sakorn, Thailand

Mã Dự Án: #14671819

51 freelancer đang chào giá trung bình $1158 cho công việc này

sphinxsolution

(From the makers of Vivino & Dah Makan) Hi, I hope you are doing well, We are 7 year young rapidly growing Mobile App Development Company based out of New Jersey, USA, Gold coast, Australia & Pune, India. Thêm

$1500 USD trong 30 ngày
(78 Đánh Giá)
8.4
kongxiangjia

******* Full Time Mobile and backend developer for 7 years. ****** Dear ! https://www.freelancer.com/u/kongxiangjia.html. As you see in my profile, I have successfully delivered 180+ Android/ iOS apps for cli Thêm

$526 USD trong 10 ngày
(116 Đánh Giá)
7.9
HugeWave

-----------------Hello----------------- ***Let's built successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , Thêm

$555 USD trong 10 ngày
(64 Đánh Giá)
7.9
$277 USD trong 6 ngày
(134 Đánh Giá)
8.2
$555 USD trong 10 ngày
(65 Đánh Giá)
7.5
DavidLiu80

Dear Client, I am an experienced mobile app & web developer who has great and various skills. I have built over 100+ apps so far and you can check them on my profile. I can manage native android & iOS, unity 3d ga Thêm

$526 USD trong 10 ngày
(84 Đánh Giá)
7.9
zhandong0217

Dear, my client. Thank you for your job post. I have checked your project description in carefully then i have some questions about that. Please clear me about that, then i can start your project from now on even. Thêm

$526 USD trong 10 ngày
(86 Đánh Giá)
7.8
EliteSolution8

Let's go together for your project. How are you today? I am a senior app developer who has 8 years experience in mobile and web development and am here working with my team. First of all, I 'd like to discuss Thêm

$555 USD trong 10 ngày
(36 Đánh Giá)
7.7
jinthreek89

How are you? Please visit on my freelancer profile. https://www.freelancer.com/u/jinthreek89.html As you see, I have more than 7 years experience in developing the mobile apps , websites and game. I've owned Thêm

$555 USD trong 10 ngày
(35 Đánh Giá)
7.4
nazimacnsoft

Hello Sir! I am an experienced native mobile developer and work very professionally. Many employers have long term relationship with me because my rich experience and high skill, correct credit. If you select me, Thêm

$555 USD trong 10 ngày
(47 Đánh Giá)
7.7
Beautistar

Dear sir. I am a professional mobile app & web developer with 7+ years rich experience. I also have been certificated mobile & web development skill tests in here freelancer.com. I have developed many applications s Thêm

$555 USD trong 10 ngày
(72 Đánh Giá)
7.5
gahisharma

Dear Client,Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. yes i am very much expertise with HTML, CMS, Thêm

$473 USD trong 20 ngày
(58 Đánh Giá)
7.7
JoomlaVogue

https://drive.google.com/open?id=0B4F8rJdlH_TMXzJIb3B4eTlVUWc https://drive.google.com/open?id=0B4F8rJdlH_TMTzdjNEtaeHFYWUU Relevant Skills and Experience https://drive.google.com/open?id=0B4F8rJdlH_TMXzJIb3B4eTlVUWc Thêm

$277 USD trong 10 ngày
(69 Đánh Giá)
7.6
$555 USD trong 10 ngày
(45 Đánh Giá)
6.7
smartmobile0317

Dear client I have carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements + Fast Speed + Top Quality + Time". This is my working style. Thêm

$500 USD trong 10 ngày
(19 Đánh Giá)
6.4
Yugene90

*** You have an idea and I'll make it. *** I am a senior iPhone/Android app developer and can serve you the best work. I had worked as a senior mobile/web developer in FTD Company for over 8 years and have developed Thêm

$500 USD trong 10 ngày
(20 Đánh Giá)
6.3
$555 USD trong 10 ngày
(32 Đánh Giá)
6.5
tosal

Hello Sir, We do Native apps for iPhone, iPad and android devices. We offers free upload apps services to it’s respective store Please check our work portfolio: http://ilaxo.com/portfolio/work Relevant Skills and Ex Thêm

$750 USD trong 30 ngày
(64 Đánh Giá)
6.7
icodingtechno

Hi, We did generic bid but our intention is to provide best service and quality. Our works http://mopelys.com/portfolio/ http://mopelys.com/portfolio/ Kindly open chat and we can discuss. Thanks Relevant Skills and Ex Thêm

$750 USD trong 15 ngày
(16 Đánh Giá)
6.3
shreeyait

Here is our portfolio of work, you shall check once to get idea of our expertise: https://drive.google.com/open?id=0B7ztCn7VLsY4QmNqTndnVnktZU0 Relevant Skills and Experience Here is our portfolio of work, you shall Thêm

$555 USD trong 10 ngày
(37 Đánh Giá)
6.7