sipdroid - Another incoming call is not display while one is continue

Question

I have installed SIPDROID. I made three account at sip2sip. After that I have configured application using one of that account. Application works fine.

Answer 1

SipDroid supports only one line at all times. This means you cannot have conference calls. So to the question:

If I make multiple call to the same phone using SIP is there anyway to handle all calls at a same time?

Nope, you cannot handle simultaneous calls at the same time. Fortunately there's another open source SIP Client that supports multiple lines - IMSDroid. Though you can extend SipDroid to support multiple lines, that's a lot of effort. The main objects you have to pay attention to in order to support multiple lines are: UserAgent, SipProvider (note that it's designed to support multiplexing/demultiplexing of SIP messages), JAudioLauncher and the Call object.

The bug you're describing with the second call not showing is not something I have witnessed. This could be due to your device setup, or due to customizations performed on the original code...

Answer 2

you can build the csipsimple easily in linux OS... All you have to do is just paste the download source link in linux commanpropmt and for windows you must have latest cygwin software to download or to build native library... Better option is to go for linux OS only...

Answer 3

Sipdroid that I what started with but after researching on it and from developers reviews I found that application has some missing functionality like multiple call and transferring calls etc...

I don't know but may who is expert in sip stack or have time to do can implement missing functionality but I am neither one of them so my desire to get an application that have all this functionality and by modifying it I can integrate into my application and csipsimple is the answer.

However its not easy job to build csipsimple into windows environment but there is hack how to do it. so carefully read its wiki about building project into window environment.

According to wiki you can build native library or you can go ahead without building the native library. I suggest for windows user to go with without building the native library.

If you have read wiki then in "without building the native library" section last line is like

"To get the .so files, download latest nightly build from nightly build website and unpack the apk file (apk files are just zip files). Then get lib/ARCH/.so files and copy it into CSipSimple libs/ARCH/.so"

I have to clarify one important thing about that:
First get .apk file of csipsimple. The version of .apk file must same to download version of your csipsimple source code..

Here, you can see the source code version. Download the same version .apk and do further as described in wiki.