Unable to make calls

Hello, I have built osmo-bsc, osmo-msc, osmo-hlr, osmo-stp, osmo-mgcp and connected them successfuly in the same computer. When I try to make calls it gives the folowing error in MGCP osmo-mgw -c newmgw.cfg <0001> telnet_interface.c:104 telnet at 127.0.0.1 4243 <0011> mgw_main.c:336 Configured for MGCP. <0011> mgcp_protocol.c:827 DLCX: endpoint:0x1 deleting connection ... <0011> mgcp_protocol.c:832 DLCX: endpoint:0x1 endpoint is not holding a connection. <0011> mgcp_protocol.c:827 DLCX: endpoint:0x2 deleting connection ... <0011> mgcp_protocol.c:832 DLCX: endpoint:0x2 endpoint is not holding a connection. <0011> mgcp_protocol.c:453 CRCX: creating new connection ... <0011> mgcp_protocol.c:79 endpoint:1 RTP-setup: Endpoint is in loopback mode, stopping here! <0000> mgcp_network.c:188 endpoint:0x1 Failed to send dummy RTP packet. <0011> mgcp_protocol.c:650 CRCX: endpoint:0x1 connection successfully created <0011> mgcp_protocol.c:827 DLCX: endpoint:0x1 deleting connection ... <0011> mgcp_protocol.c:895 DLCX: endpoint:0x1 missing ci (connectionIdentifier), will remove all connections at once <0011> mgcp_protocol.c:453 CRCX: creating new connection ... <0011> mgcp_protocol.c:79 endpoint:1 RTP-setup: Endpoint is in loopback mode, stopping here! <0000> mgcp_network.c:188 endpoint:0x1 Failed to send dummy RTP packet. PFA configuration files for all the blocks that I have been using to run the system and also the pcap trace. Please tell me what am I doing wrong due to which I am unable to make calls. Thanks Anindya​ calltrace.pcap <https://drive.google.com/a/toshniwalcontrols.com/file/d/1vmDuNJuePVDB9XCHtwEwS3t8Mcn94ODI/view?usp=drive_web> ​