Hello guys, I am trying to exchange SIP info message (dtmf signal) between Phone 1 and Freeswitch B as follows : Phone 1 <----> Freeswitch A <-----> Freeswitch B - - - > Everything works fine except when the call leg between Freeswitch A and B is on hold (for instance, the Freeswitch A has received an INVITE with "a=sendonly" from Freeswitch B). In this case, Freeswitch A correctly receive the SIP INFO message from Phone 1, but does not transfert it to Freeswitch B (as it does normally without call on hold). I do not see any errors or warnings in freeswitch logs, simply, freeswitch A is not sending the SIP info to freeswitch B. I'm using fs v1.10.2. Have any of you ever had this kind of needs or know how to solve it ? Regards, FX