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Android phone will be acting as a GSM Gateway

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

Taidot: Android, Asterisk PBX, VoIP, Mobile App Development, Linux

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Tietoa työnantajasta:
( 0 arvostelua ) Copenhagen, Denmark

Projektin tunnus: #27857055

9 freelanceria on tarjonnut keskimäärin $1097 tähän työhön

point2solutions

Dear client, I have 8+ years of experience in Android/iPhone/iPad Application development. I am very much comfortable to make your application as per you requirement . I would like to express my deep interest in your Lisää

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Mobiquick

Hi, I am a senior developer working here with the small team with mixed values and experienced. I have gone through your post and i found my self perfect developer and would love to be a part of your project. I will wo Lisää

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NEHABHAT92

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Dominantsoftech

Hi there, I am an expert app developer having 5+ years of experience. I can help to build an app with all features and functionality as per your need. Please contact me for further discussion over chat. Regards,

$1125 USD 25 päivässä
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ashwaniknickglo1

Hello, Greetings of the day! I have an experience of approx. 6+ years in ANDROID & iOS application, PHP, WordPress development, Web Designing, HTML5, Bootstrap Javascript, CSS3, JS, Angular.js, React.js, Photoshop, e Lisää

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maijahanzaib

Hi. i read your description and understand your requirements. I have best Android development team . Contact me to discuss in details. Best regards MJK.

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devtech098

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polosoftech

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faraimokina4

I will need access to an onsite asterisk server which has blue tooth capabilities then I will deploy the software that communicates between your Asterisk Manager interface via blue tooth to the Universal Radio layer of Lisää

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