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Android phone as GSM gateway for Asterisk

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

Skills: Android, Mobile App Development

See more: android gsm gateway app, android pbx server, bluetooth to gsm gateway, android forward calls to sip, asterisk mobile phone gateway, gsm sip gateway, chan_mobile, android sip server, use android phone gsm gateway, android phone gsm gateway asterisk, use phone gsm gateway asterisk, using android phone gsm gateway, android phone gsm gateway, android gsm gateway asterisk, android trunk gsm gateway

About the Employer:
( 0 reviews ) China

Project ID: #15609799

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