Hi,I have configured FreeSWITCH to receive DTMF by <param name="liberal-dtmf" value="true"/> <variable direction="both" name="dtmf_type" value="info"/> in both sip_profile internal and external files. Iam using mod managed and I have subscribed to receive DTMF events.I can process DTMF from Caller without any problem. When I receive DTMF from the callee as Sip Info, I do receive the DTMF event from the FreeSWITCH and immediately FreeSWITCH disconnects the call. Snapshot of the log is... [DEBUG] sofia.c:7229 INFO DTMF(1) [DEBUG] sofia.c:7307 dispatched freeswitch event for INFO [DEBUG] switch_core_session.c:875 Send signal sofia/external/yyyyyyyyyy [BREAK] [DEBUG] switch_ivr_bridge.c:383 sofia/external/yyyyyyyyyy ended call via DTMF [DEBUG] switch_ivr_bridge.c:384 Send signal sofia/external/xxxxxxxxxx@10.10.2.3 [BREAK] [DEBUG] switch_ivr_bridge.c:586 BRIDGE THREAD DONE [sofia/external/yyyyyyyyyy] Whether Iam missing anything in the config? Thanks in advance.Srini