Error while using a g729 codec in SipDroid

Question

I am developing a SIP application to make and receive a calls. And i want that application to support g729 codec.

First i have tried with SipDroid an open source project and i have followed the this steps (followed the comment from 149 to 160) to add g729 codec in SipDroid .

But g729 codec is not negotiated in my application.i have removed other codecs and added only g729.

In my Asterisk i have added the .so file of g729 codec and in peers account i disallowed all and allowed only g729 but i am getting a error of Incompatible Codec. Click here for more information about codec configuration and log message of Asterisk CLI.

I am sure there is a problem in Client side because i have added g729 in Asterisk and i am calling on Polycom which has a g729 codec.

Any suggestion and solution about this issue will be appreciated.

Thanks

Solved:

please see my answer

Answer 1

steps which i have followed

• Downloaded and added the g729_jni.cpp in jni folder. Click here
• Create or Download g729.java file in org.sipdroid.codecs package Click here
• follow the steps listed here comment no 159
• Downloaded the libs.rar file and extract

• add that libs to projects root directory.

  Please refer this if you want to add g729 in SipDroid

  http://junedk.blogspot.com/2013/10/add-g729-codec-in-sipdroid.html