Android phone as GSM gateway for Asterisk
$750-1500 USD
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
Project ID: #15609799
About the project
19 freelancers are bidding on average $1301 for this job
Hello, I have 6 years of experienced on mobile application (Android ) and App admimn with development web services where admin can manage the app from backend , Relevant Skills and Experience I saw your job post and More
My name is LiMing. I have been coding for over 10 years since I was 16 years old, and have rich experiences. I read your description carefully and understood perfectly Please contact to me and let's discuss your pro More
Mobile Application Development - We are experts in Developing Android and IOS Apps we can give you access to Single or as a team of developers as per your requirement. Relevant Skills and Experience Need to know more More
We review project details and they are clear to us, we are working with few clients for them we have develop SIP client as chrome ext. Relevant Skills and Experience We will develop app using cross platform tech such More
