Unknown RTP Codec 126 received from

send me: NOTICE [-1] res_rtp_asterisk.c: Unknown RTP codec 126 received from '172 .16.2.56:21520 ’

it is a problem?

Any ideas on how to fix this?

Howto overcome the ‘Unknown RTP codec 126 received from’ in Asterisk with eyeBeam by CounterPath.

Some versions don’t like non-standard codec numbers for telephony events, in which case incoming RFC 2833 DTMF will not work If that is not the problem, the peer is broken and whether it is a problem will depend on exactly what it is using codec 126 for.