Build me a Voip Application

Closed Posted 4 years ago Paid on delivery
Closed Paid on delivery

I need to run a VoIP calls services in which customers can download the app, purchase a plan, and make a real VoIP to phone number calls. You can take a case study from [login to view URL], [login to view URL], etc.

The application will be in both iOs, Android and web platforms. Payment gateways can be Paypal, Perfect Money, WebMoney, BTC, and local reselling services.

Any developer who knows something about this should pm me, I would like to see a demo of an existing project if there's any to compare between the functions.

Android iPhone Mobile App Development PHP VoIP

Project ID: #19752199

About the project

19 proposals Remote project Active 4 years ago

19 freelancers are bidding on average $1495 for this job

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 highest quality work. Plea More

$155 USD in 10 days
(25 Reviews)
6.9
Dckumawat

Hello There, I am expert in VOIP and SIP based application development and developed many applications in Android and ios. Please message me so I can show you my developed works based on VOIP. Thanks, DC Ku More

$2777 USD in 30 days
(96 Reviews)
6.7
Batista111

Hi there, I've gone through the post description carefully and ready to start work on this project. Requirements are very clear but please come over the chat so that i can get more requirements if remaining. I am an More

$140 USD in 7 days
(115 Reviews)
6.7
mula9211

Hi, I have 15 years of experience in VOIP and asterisk. I offer my services for your project. Please have a look at my profile to see all my experience details. I assure you of a high quality professional service. We c More

$2000 USD in 30 days
(30 Reviews)
5.5
writinginvaderz

Writing Invaders is a group of independent professional writers and website developer and scholars from everywhere throughout the world. Together, we give best quality aid to secondary school, undergraduate, Masters More

$140 USD in 7 days
(31 Reviews)
5.3
Vitspl

Hello, We are a Platinum partner of 3CX in USA. It is a software based IP PBX system which follows SIP protocols. We are also well versed on CHAN_SIP, PJSIP, CHAN_PJSIP protocols. We would like to understand More

$3000 USD in 3 days
(0 Reviews)
0.0