Hi, Playing with eavesdrop, it's very nice. And have two questions: 1) A talk to B. C eavesdrop the chanel. C can control whom he want to whisper to by DTMF. Is it possible to use an API/ESL to control ? Would like to make a patch if makes sense. uuid_send_dtmf can send to the remote party, would it make sense to implement a uuid_fake_dtmf to generate dtmf instead of from the remote party? 2) I tested another scenario with: A bridged to B. C eavesdrop the channel. And then D eavesdrop too. C can input DTMF 1/2/3, C worked as a normal eavesdrop. D has exactly the same behavior with C. (e.g. when C talk to A, D also can talk to A, when C talk to B, D can also talk to B). D cannot control anything with DTMF. Is it possible for the eavesdrop also respond to D's DTMF ? Ideally C and D has not effect to each other. Thanks. -- Blog: http://www.dujinfang.com Proj: http://www.freeswitch.org.cn