Apr 8 11:21:10 DEBUG[2598] chan_sip.c: Setting NAT on RTP to 524288 Apr 8 11:21:10 DEBUG[2598] chan_sip.c: Stopping retransmission on 'SBCff70dd617e81b1213a595facc78d3424@xx.xx.xx.xx' of Response 1: Match Found Apr 8 11:21:10 DEBUG[2598] chan_sip.c: Stopping retransmission on 'SBCff70dd617e81b1213a595facc78d3424@xx.xx.xx.xx' of Response 1: Match Found Apr 8 11:21:10 DEBUG[2598] chan_sip.c: Auto destroying call 'SBCff70dd617e81b1213a595facc78d3424@xx.xx.xx.xx'