Hi all, I have an issue with DTMF within a conference with the latest versions of FS. When I enter a DTMF within a conference it only works the first time. For example if I press 0 I’m muted but afterwards my DTMF commands are not taken into account whatever I press. I checked the logs and I have just mention for the first digit received: switch_rtp.c:3237 RTP RECV DTMF 0:800 This issue seems only appear within a conference. I tested IVR demo and it worked fine. Before entering the conference, everything works also fine: all the digits are received by FS. I tried many recent builds and I always got the issue. I made tests today with the latest git HEAD and I still have the problem. I don’t have this issue with FS V1.0.6: all DTMF entered are taken into account. I use exactly the same configuration and the same SIP client. Has anyone an idea of what is going on? Thanks John