SIP based VOIP Calling application

Closed Posted 6 years ago Paid on delivery
Closed Paid on delivery

A SIP based VOIP calling application that will require both (client) android and Server (VOIP Server) as well as Web RTC

Asterisk PBX FreeSwitch Mobile App Development VoIP

Project ID: #14949397

About the project

38 proposals Remote project Active 6 years ago

38 freelancers are bidding on average $4423 for this job

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 , More

$4444 USD in 30 days
(106 Reviews)
8.9
mukes1986

Hi sir, I have great experience in SIP and Good team to assign in your project. Click on chat to discuss further. Thanks Relevant Skills and Experience Hi sir, I have great experience in SIP and Good team to ass More

$6315 USD in 60 days
(150 Reviews)
9.1
ITWhiz4U

Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. I have developed man More

$4444 USD in 30 days
(64 Reviews)
8.1
jinthreek89

How are you? I am a senior developer with extensive experience in building high quality Mobile apps, Games & Web. When I work on a project, I strive for excellence and 100% client satisfaction. Having an idea More

$4444 USD in 30 days
(47 Reviews)
7.9
jinzhenzhu8691

- Android , iPhone, iPad, WindowsPhone ✔ Java ✔ Swift, Objective-C ✔ Xamarin, Ionic, ReactNative - Website ✔ PHP/MySQL ✔ Open Source CMS ✔ CodeIgniter ✔ Angular.js ✔ Wordpress More

$4444 USD in 30 days
(33 Reviews)
7.4
phanthan

Hello. I read your description carefully. I am interested in your project and ready to start. I have deep knowledge in top Web, iOS,Android services such as In app purchase, Payment integration,etc. Lets discuss mor More

$4000 USD in 30 days
(18 Reviews)
7.1
Ajcm623

here Relevant Skills and Experience here Proposed Milestones $4444 USD - whole project

$4444 USD in 30 days
(35 Reviews)
6.2
king18yat

In the bid amount, You get website version, desktop, android and ios apps. with daily work updates , daily communication, 1 year complete (maintenance , updates , changes),No advance needed, SEO Relevant Skills and Ex More

$3000 USD in 44 days
(26 Reviews)
6.1
zhangguimei

How are you? Nice to meet you. I am Senior Mobile(iOS, Android) App developer and I have 8+ years experience in Mobile App development with Web Service. I am able to understand your project requirements via ch More

$4444 USD in 30 days
(13 Reviews)
6.4
topmobile1201

I am very familiar with SIP based on Voip Please contact me Thanks Relevant Skills and Experience SIP,WebRTC Proposed Milestones $4444 USD - 1

$4444 USD in 30 days
(10 Reviews)
4.7
workspaceit

Hello, I m Tahsinul Alam, completed Masters in Software Engineering now working as one of the CEO at Workspace Infotech Ltd, software firm located in Dhaka,Bangladesh. Relevant Skills and Experience Asterisk PBX, Fre More

$4444 USD in 30 days
(5 Reviews)
4.9
waheni

Good day , i am interested to do the project i need to ask some question thanks Expérience et Compétences appropriées linux, asterisk ,webrtc Étapes proposées $3333 USD - 1

$3333 USD in 40 days
(7 Reviews)
4.0
NimainG

Hello, we are currently developed VOIP sip switch application. For details we can discuss.

$4444 USD in 30 days
(5 Reviews)
2.7
SoftoMozo

Hi, We have developed the similar app. We are interested in your project. let's connect Relevant Skills and Experience Android iOS Proposed Milestones $5000 USD - m

$5000 USD in 30 days
(5 Reviews)
2.7