14:30:06 What kazoo use by default for DTMF? Is it SIP INFO or RFC2833 ? 15:34:50 2833 16:54:38 mc_ Thank you! James do you know by any chance if I need to enable RTP_BUNDLE mode (also known as Media Multiplexing) for linphone? Does kazoo support it by default? 17:06:44 mc_: This is what i'm talking about: https://datatracker.ietf.org/doc/html/draft-ietf-mmusic-sdp-bundle-negotiation-54 17:28:13 mentax: never heard of it tbh 17:33:52 quick search doesn't reveal anything about that RFC https://datatracker.ietf.org/doc/html/rfc8843