We are using the Asterisk PBX With a Linphone SIP client in a Linux environment operating on the Olimex A20 and PINE64 and are experiencing very high echo. We understand Linphone uses the Speex Echo Canceller. We either do not know how to adjust the echo canceller or we need to substitute it for another excellent echo canceller.
We would like someone who has hands-on practical experience with Linphone who can properly address this issue.
Hello, I understand that you have some issue with linphone call. We have a team who can customize linphone. Can you tell me what codec have you enabled? HAve a look on freelancer Portfolio here www.freelancer.in/u/eliteapps INBOX the discuss and sort out.