Scenario: A -> FS -> B A puts the calls on hold ( ie sending a reINVITE with media ip 0.0.0.0 ). FS does not send this re INVITE to leg B.Leg B continues to send RTP to FS and call disconnects sometime afterwards if call is not removed from hold. Disconnect times have been as short as 3 minutes and as long as 30 minutes. Test calls have included background noise from Leg B and seen noise in trace as normal RTP packets. Call does not seem to disconnect if this background noise is present. Once background noise disappears from Leg B ,FreeSwitch call will disconnect. Why Leg B sends RTP packets sometimes ,so that call is not getting disconnected before 30 mins. Also If RTP packets are not there,then also call should not be disconnected before 30 mins. Thanks, Manjiri