VOIP Android app with Asterisk

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

I need to use an android cellphone as an asterisk channel/Gateway. This will make phone calls using Asterisk PBX through a cellphone running android. In this case, Android phone will be acting as a GSM Gateway for Asterisk.

The application working in APK format

Full source code

Simple manual for compiling and generating the application from source

Features :

-Route call from SIP to GSM

-Convert audio from/to SIP and GSM networks

-Able to run on Android 4.0 and up.

- Must run on background

- Must be very lightweight to run on small memory devices

Sip Requirements :

- Register on Sip Proxy/Gateway

- Receive call authenticated by IP, user/pass or no authentication.

- Make calls with or without authentication

- Forward DTMF digits using RFC2833 or inband

- Use codec G711 and GSM

- Be able to use codec G729

- Receive through GSM one 1 simultaneous call and rout it to a predefined SIP client

- Be able to store a CSV with all calls made

Android Mobile App Development

Project ID: #15797451

About the project

19 proposals Remote project Active 6 years ago

19 freelancers are bidding on average $1264 for this job

edison4mobile

Hello how are you? I am very interested on your project. If you hire me, I will do my best high quality project to u. I am waiting for your positive reply here all the time. thanks a lot. Relevant Skills and Experienc More

$1250 USD in 20 days
(71 Reviews)
7.5
Genya127

Hello, client This is Evgeny I am an experienced iPhone ,Android and Unity 3D developer and worked on similar projects what you are looking for. Relevant Skills and Experience With 5 years of hands-on experience effic More

$1250 USD in 20 days
(19 Reviews)
6.2
JinMeng08

Hi, I am Android Expert. If you give me a chance, I will complete successfully. Hope to work with you. Stay tuned, I'm still working on this proposal.

$1250 USD in 20 days
(38 Reviews)
5.9
iKcon

Hello. We are iKcon Infotech. We have been dealing with Mobile Dialers from past 7 years. We have reviewed your requirements and all will be done. Relevant Skills and Experience Above 7 years of expertise. Will te More

$944 USD in 7 days
(7 Reviews)
5.3
webtecnoworld

Hi To better understand your requirement, I need some sort of project description from you. I mean list of app features and app functionality you would like to have on your app. Relevant Skills and Experience Skills r More

$1250 USD in 20 days
(17 Reviews)
4.3
dstadiyal95

Hello Sir, I Go through the job details carefully and I am absolutely sure that I can do this project. I have Excellent work experience in Android mobile application development project. I had worked on mobile Dial More

$833 USD in 4 days
(0 Reviews)
0.0