Jigasi incomming call

I have jigasi error when incommming call, Could help me to fix it

2020-04-13 03:33:23.765 INFO: [494] org.jitsi.jigasi.JvbConference.incomingCallReceived().1024 [ctx=15867488013251349844716] Got invite from focus
2020-04-13 03:33:23.814 INFO: [230] service.protocol.media.MediaHandler.registerDynamicPTsWithStream().1003 Dynamic PT map: 101=rtpmap:-1 telephone-event/8000; 96=rtpmap:-1 opus/48000/2 fmtp:usedtx=1; 98=rtpmap:-1 iLBC/8000; 97=rtpmap:-1 AMR-WB/16000;
2020-04-13 03:33:23.814 INFO: [230] service.protocol.media.MediaHandler.registerDynamicPTsWithStream().1020 PT overrides
2020-04-13 03:33:23.825 INFO: [230] org.jitsi.jigasi.SipGatewaySession.peerStateChanged().1204 [ctx=15867488013251349844716] SIP peer state: Connecting*
2020-04-13 03:33:23.853 INFO: [128] service.protocol.media.MediaHandler.registerDynamicPTsWithStream().1003 Dynamic PT map: 126=rtpmap:-1 telephone-event/8000; 111=rtpmap:-1 opus/48000/2 fmtp:useinbandfec=1;minptime=10; 103=rtpmap:-1 unknown/90000;
2020-04-13 03:33:23.853 INFO: [128] service.protocol.media.MediaHandler.registerDynamicPTsWithStream().1020 PT overrides [103->104 ]
2020-04-13 03:33:23.855 INFO: [128] service.protocol.media.CallPeerMediaHandler.start().1961 Starting
2020-04-13 03:33:23.890 INFO: [537] org.jitsi.jigasi.SipGatewaySession.peerStateChanged().1204 [ctx=15867488013251349844716] SIP peer state: Connecting
2020-04-13 03:33:23.925 SEVERE: [548] impl.protocol.sip.OperationSetBasicTelephonySipImpl.processResponse().634 Received error: 481 Call Leg/Transaction Does Not Exist
2020-04-13 03:33:23.945 INFO: [548] org.jitsi.jigasi.SipGatewaySession.handleCallState().1138 [ctx=15867488013251349844716] SIP call ended: CallPeerChangeEvent: type=CallPeerStatusChange oldV=net.java.sip.communicator.service.protocol.CallPeerState:Connecting newV=net.java.sip.communicator.service.protocol.CallPeerState:Failed for peer=0 5239972428@67.231.5.110;status=Failed
2020-04-13 03:33:23.955 INFO: [548] org.jitsi.jigasi.SipGatewaySession.peerStateChanged().1204 [ctx=15867488013251349844716] SIP peer state: Failed
2020-04-13 03:33:24.001 INFO: [128] org.jitsi.jigasi.JvbConference.callStateChanged().1122 [ctx=15867488013251349844716] JVB conference call IN_PROGRESS.
2020-04-13 03:33:24.674 SEVERE: [583] net.sf.fmj.media.Log.error() Unable to handle format: LINEAR, 48000.0 Hz, 16-bit, Mono, LittleEndian, Signed
2020-04-13 03:33:24.674 SEVERE: [583] net.sf.fmj.media.Log.error() Failed to prefetch: net.sf.fmj.media.ProcessEngine@6a4d876b
2020-04-13 03:33:24.675 SEVERE: [581] net.sf.fmj.media.Log.error() Error: Unable to prefetch net.sf.fmj.media.ProcessEngine@6a4d876b

Check the codecs configured in jigasi, does those match your sip service codecs?