I have an inbound call to FS with RFC2833 signaling. FreeSWITCH bridges the call to another profile. A pcap shows a certain DTMF sequence on the inbound leg, and another on the outbound leg. The sequence on the outbound leg is missing some digits from the sequence. Seemingly at random -- I can generate the same sequence twice and a different sequence will be put through. The interval between the digits does not seem to matter either.

Firstly, has anyone ever heard of something similar?

Secondly, I was informed by someone on #freeswitch on freenode that FS actually regenerates the signaling on the second leg. Can I make FS just blindly forward the RTP events instead of regenerating them to avoid this problem? 

Regards,

Örn