Description
rfc 3389 comfort noise Comfort noise (CN) is the noise in a Real Time Transport Protocol (RTP) message (defined in RFC 3389) that is played to prevent a user from hearing completely dead silence on the connection..
vz88 com đăng nhập The comfort noise payload, which is also known as a Silence Insertion Descriptor (SID) frame, consists of a single octet description of the noise level and MAY contain spectral information in subsequent octets. An earlier version of the CN payload format consisting only of the noise level byte was defined in draft revisions of the RFC 1890.
cskh hi88 Can anyone explain to me what this means: Jun 14 19:46:10 NOTICE [7391]: rtp.c:331 process_rfc3389: Comfort noise support incomplete in Asterisk (RFC 3389). Please turn off on client if possible. Client IP: 66.175.1.1 When I try to make a call from certain IP phones, I see that message on the console. Thanks, Daniel