I am using idefisk 1.31 (linux) and connecting to asterisk 1.2 (thru IAX2).
Quality is usually not bad, but i always receive:
Mar 30 10:09:22 NOTICE: rtp.c:331 process_rfc3389: Comfort noise support incomplete in Asterisk (RFC 3389). Please turn off on client if possible. Client IP: 18.104.22.168
What is “Comfort noise suport” ? Is it supported in asterisk 1.4 ?
How does it affect quality ?