VoIP service developing

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

i want to develop VoIP system.

Details will be discussed over chat.

urgent!!!

This project is long term over 6 months.

Android Asterisk PBX Java Software Architecture VoIP

Project ID: #17406829

About the project

35 proposals Remote project Active 5 years ago

35 freelancers are bidding on average $7776 for this job

topstar323

Hi Relevant Skills and Experience I have been specializing in mobile (native, React native, hybrid, Xamarin) and web(website, backend) for 7+ years. Proposed Milestones $5000 USD - Completion I have rich experiences More

$5000 USD in 30 days
(41 Reviews)
7.4
AImobile

Dear sir. I have rich 5+ years experiences in mobile application development. You can check my skill from the portfolio and the reviews and the URL. Relevant Skills and Experience My honesty and quality work will chee More

$8333 USD in 30 days
(41 Reviews)
7.5
ksd711

Hi, I am having 5+years of experience in iOS and Android application development. Also, expertise in Xcode, Swift, Objective C, Android Studio, Java, Web services API's, Back-end & graphic design. Relevant Skills and More

$8333 USD in 30 days
(62 Reviews)
7.2
YouSheng

Dear Client, I've just read your job post and much interested in your project. Relevant Skills and Experience I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objectiv-C, More

$8333 USD in 30 days
(33 Reviews)
7.3
onlineshine

No Upfront Payment. Payment After Delivery. We have already designed, developed & successfully delivered many "VoIP services" Android & iOS Mobile apps for various clients similar to your requirements in the past. Res More

$5555 USD in 40 days
(27 Reviews)
7.7
shamalk

I have experience developing SIP based VoIP applications for the web. 2 previous projects for clients based in UK.

$7500 USD in 30 days
(14 Reviews)
5.7
loainagati

Hello, I just read your job listing and I think I am capable of doing the required tasks at finest quality in short manner of time. I have worked on similar projects before. Thank you and best regards!

$10000 USD in 30 days
(11 Reviews)
5.4
mmadi

Hello Ase N.. I’ve carefully gone through your job post "VoIP service developing". Also I do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. I ha More

$6000 USD in 36 days
(6 Reviews)
4.7
guruji123

Dear Client, We have talented iOS and Android mobile app developer team and develop any type of app and we interest in your app. We can provide you good quality work from design to development. Relevant Skills and Ex More

$5000 USD in 45 days
(16 Reviews)
5.0
sebastian389

Sounds very interesting. Please contact me to let me know details. best regards Sebastian Relevant Skills and Experience more than 10 years experience Proposed Milestones $8888 USD - tbd

$8888 USD in 30 days
(12 Reviews)
4.8
lmoraesoliveira

Hi, I am specialist and have a voip company here in Brazil that start in january 2018, we are development the full structure of the product and services. Relevant Skills and Experience VOIP, Asterisk, PHP, web, Mysql, More

$8333 USD in 30 days
(4 Reviews)
3.3
kmd715

Mobile (iOS/Android) app development and 6+ year Exp in Web development(PHP,Mageto .NET, JAVA,HTML). I can use Native/Xamarin/Ionic/PhoneGap for mobile development. Relevant Skills and Experience . Proposed Milestone More

$5000 USD in 30 days
(7 Reviews)
3.1