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SIP/VOIP DIALER FOR BLOCKED COUNTRIES

Dear Team,

I would like to have a Mobile Voip dialers that would be compatible with all the mobile operating systems like Symbian, Android, IPhone, Windows Mobile and Blackberry for VOIP Block county, specially for UAE/Oman with a crystal clear voice .

1:- Must have tunnel/ Encryption Algorithm to bypass ISP blocking, Tunnel must b install at separate server , like Linux/windows

2:- Application should be with Branding option so we can generate brand or can be use different different sip server like TPSMART and ITEL DIALER

3. Must work with any standard SIP server

5:- Other standard features like Balance disply , Call history etc..

6- Call control (Speaker, hold, conference, call forwarding,, ... etc)

Please don't Bid if you are new in this field.

Waiting for prompt response

thanks

Kĩ năng: VoIP, Asterisk PBX, Android, Linux, Mobile App Development

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Về Bên Thuê:
( 6 nhận xét ) Dubai, United Arab Emirates

ID dự án: #22712987

28 freelancer đang chào giá trung bình $11768 cho công việc này

MobiAlley

WELCOME TO DESKTOP APP Service!. 100% Completed Job & Preferred Developer! Hi, I CAN COMPLETE YOUR PROJECT Perfectly!. I have enough experiences on Python, C#/.NET, QT/C++ for over 15 years. I can design the architectu Thêm

$2500 USD trong 7 ngày
(23 Nhận xét)
7.8
AwaisChaudhry

Hi, I have gone through the brief details mentioned on the job. I have done multiple jobs with Android, Asterisk PBX, Linux, Mobile App Development, VoIP which are the skills required to get this job done. Lets start t Thêm

$3000 USD trong 7 ngày
(37 Nhận xét)
7.4
itgurussoftware

Hello, Trust you are doing great..!!! Definitely, will provide you dedicated developer for your project with 3 Month Free Warranty Support. IT GURUS SOFTWARE Details: Experience: 10+ Years Projects: 450+ Employees: Thêm

$2250 USD trong 30 ngày
(47 Nhận xét)
7.6
kodecubeinfosys

Hi, Greetings of the day! I read your requirement for the App development! I am leading India based trusted mobile and web application development company having more than 10 years of experienced in creatin Thêm

$14275 USD trong 9 ngày
(46 Nhận xét)
7.0
artistixeit

Hi, I have gone through your requirement and I would like to let you know that we have the prior experience of VoIP and sip calling apps and certainly able to accomplish your project with the highest quality work. Ple Thêm

$2250 USD trong 7 ngày
(16 Nhận xét)
6.6
Software9981

Hello, Greetings of the day! I saw your proposal and understood completely. We are a team of expert developers and have more than 6 years of experience in the Same Domain We will complete your task on time and on budge Thêm

$2250 USD trong 7 ngày
(17 Nhận xét)
6.5
Erewin

Hi. When you tired searching easy solution for that, ask me. We can do this. be free to ask me any question. bye, Pavel.

$25000 USD trong 120 ngày
(41 Nhận xét)
6.1
xayyavong813

Hello sir, how are you? I'm very interested in your project. I'm an Android mobile app professional developer. I have 7+ years of experience in mobile app development. I have read your requirements carefully and dee Thêm

$2000 USD trong 15 ngày
(2 Nhận xét)
5.5
jinlan88

Hello Hope you are doing well. I have checked your project description in detail , and I am very interest in your project because I have completed very similar project last time. We have developed lots of mobile app Thêm

$2250 USD trong 7 ngày
(8 Nhận xét)
5.1
maamekal

!!Greeting for the day. @@ My Expertise is these following Manner for this task. *Web and CMS Development " [login to view URL] " Professional with "PHP,CodeIgniter,Laravel,CI,NodeJS,Angular(1234567),Wordpress, Thêm

$2250 USD trong 7 ngày
(5 Nhận xét)
4.8
dotablack

Hello Hope you are doing well. I have checked your project description in detail , and I am very interest in your project because I have completed very similar project last time. We have developed lots of mobile app Thêm

$2250 USD trong 7 ngày
(4 Nhận xét)
4.4
coronajames

Hello. I am a web/mobile full-stack developer I am a great fit for your job because I have a lot of work experience in this type of work I am familiar with Reactjs as web frontend and React Native as Android/IOS mobile Thêm

$1500 USD trong 6 ngày
(2 Nhận xét)
3.7
leonidklymenko83

Greetings I hope you are well and good. I have read the details mentioned on the post. I have done multiple applications with Android and iOS which are the skills required to get this job done. I am familiar with Swi Thêm

$2250 USD trong 7 ngày
(7 Nhận xét)
3.9
rvtechsolution

Hi I am Android and iOS APPs expert having 7+ years experience and ready to Build a Mobile Voip dialers that would be compatible with all the mobile operating systems like Symbian, Android, IPhone, Windows Mobile Thêm

$2500 USD trong 30 ngày
(8 Nhận xét)
2.9
JinRi1988

Hello! My name is Jin Ri and I'm a full-stack developer who has 10+ years of full experience. "The most correct implementation of your requirement + The best quality + The fastest speed" This is my working style. I rea Thêm

$2250 USD trong 7 ngày
(1 Nhận xét)
2.6
vbozelli

Hello Adnan S.! How are you? My name is Victor Bozelli Alvarez and I have a degree in Computer Science from Mackenzie Presbyterian University. I have extensive professional experience in iOS and Android application de Thêm

$3000 USD trong 7 ngày
(2 Nhận xét)
1.6
tgltech

Hello Hope you're doing great. I have gone through your description that you need an VOIP dialers which is compatible with every operating system. It includes separate server tunnels for windows and linux. You want t Thêm

$3000 USD trong 25 ngày
(4 Nhận xét)
1.7
viaskumar2020

Dear Sir, We've been developing VoIP applications last 12 years. We have extensive experience with Asterisk, FreeSWITCH,, Voip Dialers, VICIdial, Twilio API, freePBX, Ringcentral, Avaya, SIP, OpenSip and call center so Thêm

$16666 USD trong 90 ngày
(0 Nhận xét)
0.0
guruilya

Hi I have carefully read your job posting and am very interested in. Actually I have been a backend lead developer and am skilled in python, perl, django, scrapy, etc. I built many python/django websites and python/pe Thêm

$2500 USD trong 5 ngày
(0 Nhận xét)
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ResiliencyLLC

You are severely under budgeting for this level of details and i think you know it or maybe you dont. This project will cost you around $200,000 for a 6 months period. .if you are interested in learning more, putting Thêm

$200000 USD trong 180 ngày
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0.0