hi there we are trying to use linphone for a project,i dont know whether it supports echo cancellation or not,i think it is not there in linphone. can we integrate the echocancellation module given at http://home.arcor.de/andreadrian/echo_cancel/draft-aec-03.txt to the linphone..or can we seperate out the echo cancellation module in Speex and use it with linphone? which will be better and easier? thanks bini --------------------------------------------------------------------------- "This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken upon this e-mail is strictly prohibited and may be unlawful." ---------------------------------------------------------------------------