VOIP Android app with Asterisk

$750-1500 USD

Cerrado

Publicado

hace más de 6 años

$750-1500 USD

Pagado a la entrega

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

ID del proyecto: 15797451

Información sobre el proyecto

19 propuestas

Proyecto remoto

Activo hace 6 años

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19 freelancers están ofertando un promedio de $1.264 USD por este trabajo

@edison4mobile

Bandera de LAO PEOPLE'S DEMOCRATIC REPUBLIC

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 Experience Android, Mobile App Development Proposed Milestones $1250 USD - FULL DEVELOPMENT

$1.250 USD en 20 días

5,0

(71 comentarios)

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 efficiently coding websites and hybrid apps. I am confident I will be an excellent addition to your organization. Proposed Milestones $1250 USD - project milestone

$1.250 USD en 20 días

4,8

(19 comentarios)

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.

$1.250 USD en 20 días

4,9

(38 comentarios)

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 test you the application first which has almost all the features already. For more information you can message us so will share the demo with you Proposed Milestones $944 USD - Milestone

$944 USD en 7 días

4,8

(7 comentarios)

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 required Android, Mobile App Development Proposed Milestones $1250 USD - Release at progress can we discuss this project,iam ready to work with you

$1.250 USD en 20 días

4,9

(17 comentarios)

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 Dialer VoIP Application for android . I am willing to work by expecting long term business. Skills -Android,java,xml. I can achieve the results that you are asking for. I have worked on so many Dialer like yours. Feel free to contact. Looking forward from your end. Thanks & regards

$833 USD en 4 días