Hi everyone, I'm newbie in PjSIP and I would like to set an echo cancellation algorithm as the lib provides some: PJMEDIA_ECHO_DEFAULT = 0, PJMEDIA_ECHO_SPEEX = 1, PJMEDIA_ECHO_SIMPLE = 2, PJMEDIA_ECHO_ALGO_MASK = 15, PJMEDIA_ECHO_NO_LOCK = 16, PJMEDIA_ECHO_USE_SIMPLE_FIFO = 32 How can I set it in a simple manner? aectest.c looks like an example but i dont understand why it uses a wav file. I want to apply the echo cancellation during a call... Thank you very much :) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120417/44bdb219/attachment.html>