Gsm voip gatway

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

I need an Android app. I would like it designed

And Build Android application make mobile phone act as GSM to voip gateway To connect with Asterisk PBX

We needs to use an android cellphone as an asterisk channel/Gateway. His aim is to make phone calls using his Asterisk PBX through a cellphone running android.

It aim to make phone calls using Asterisk PBX through a cellphone running android.

call in

call out

Android Mobile App Development

Project ID: #17998193

About the project

15 proposals Remote project Active 5 years ago

15 freelancers are bidding on average $1140 for this job

HugeWave

Gsm voip gatway Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good ex More

$1250 USD in 20 days
(111 Reviews)
9.0
AwaisChaudhry

Hi there, I have checked the details I have rich experienced with Android, Mobile App Development. Please initiate chat so we can discuss this job.

$1250 USD in 20 days
(42 Reviews)
7.5
jinzhenzhu8691

My name is LiMing. I read your project description and understood your idea perfectly i can develop your project, " Gsm voip gatway" perfectly without any issues This is my freelancer.com profile and please che More

$1250 USD in 20 days
(34 Reviews)
7.4
JinMeng08

Android Developer Hello, I'm Android (since 2012) and web (since 2013)developer. I tend to keep myself up to date with important changes in the Android world and web frameworks and regularly look into new ways of More

$1000 USD in 15 days
(38 Reviews)
5.9
sharmin283

Hello, I m very interested to do this project and i can make the app and integrate the gateway. jut knock m e, we can start now. Thanks Rasheduk

$944 USD in 25 days
(7 Reviews)
5.0
luiswilliam

Hi, how are you? I'm talented web developer. I have completed lots of professional web projects successfully before..,,,;'' And I am continuously supporting all projects which I have done for clients. However, I'd More

$1250 USD in 20 days
(7 Reviews)
4.8
crocodile305

Hi How are you? I saw your description carefully and i 'm very interesting your project. I can start working right now and I can WORK FULL TIME on your project during the entire development of your project. I am ex More

$1250 USD in 20 days
(6 Reviews)
4.1
Aleykhan77

Hello We have best development team with the expertise of IOS development and Android app development makers. We are interested to start work on it. Cheers

$833 USD in 10 days
(0 Reviews)
0.0
RhinoTech

Hi! I have gone through your requirement of Mobile App Developer. I am a Mobile App developer based out of Lawrence, MA Our expertise in Android & IOS -Create reusable components that could be shared on both A More

$1250 USD in 20 days
(0 Reviews)
0.0