Closed

combine gsm calls with Voip calls

a developer who can create an app that joins voip calls with gsm calls or conference calls between voip and gsm on android or apple platform supposing if i am on a gsm call and want to add a voip caller or vice versa. voice should be heard on both the sides. or transfer gsm calls to voip server

Skills: Android, iPhone, Mobile App Development, VoIP

See more: conference call android, android conference call, voip server, GSM, calls, android voip, app caller, create android voip, voip gsm calls android application, apple platform, conference android, android gsm voip, gsm voip android, gsm caller voip, gsm call app, android gsm, VoIP call android, voip gsm linux, linux usb gsm phone calls, voip gsm gateway, elastix voip gsm gateway, mobile app voip call, voip conference call android mobile, cariappats, voice conference server

About the Employer:
( 0 reviews ) Bangalore, India

Project ID: #6996707

5 freelancers are bidding on average $703 for this job

offenderstechno

Hi, Whats up. I am not going to bore you with some repeated scripts that all freelancers use. I am trying to get to a point. If i write some stuffs here. I would like to know about some of your preferences. I h More

$1300 USD in 10 days
(17 Reviews)
5.3
oneiricindia

Hello, I have gone through your project’s initial requirements with the help of the job posting you have placed. I have requisite experience and expertise to complete your project successfully. We are expert More

$618 USD in 20 days
(11 Reviews)
3.9
TenStar718

I'm a android developer. I have experience with android app development for 3 years. Especially I can clone app same as the existing one. My powerful skill is decompile apk. I can work fulltime for you project. I hope More

$210 USD in 3 days
(4 Reviews)
3.6
TechStormTeam

Hello, This is my related work with GSM calls and VoIP calls in Android: [url removed, login to view] I have developed Yarn iOS version which are waiting for publishing on App Store. More

$400 USD in 7 days
(9 Reviews)
3.5
amfahsoft

Hi! I am senior android developer myself and leads a team of 5, I am offering my services to do this job. I am confident that I will provide you what actually you are looking for. Below is the link where you can fi More

$988 USD in 20 days
(3 Reviews)
2.7