| # Generated by osmo-msc.git/doc/sequence_charts/msc_log_to_ladder.py |
| msc { |
| hscale="3"; |
| moms[label="MS,BSS (MO)\nUE,hNodeB (MO)"],momgw[label="MGW for MSC (MO)"],momsc[label="MSC (MO)"],mncc[label="MNCC"],mtmsc[label="MSC (MT)"],mtmgw[label="MGW for MSC (MT)"],mtms[label="BSS,MS (MT)\nhNodeB,UE (MT)"]; |
| moms =>> momsc [label="(BSSMAP) Complete Layer 3 Information"]; |
| moms =>> momsc [label="MM CM_SERV_REQ"]; |
| moms <<= momsc [label="MM AUTH_REQ"]; |
| moms =>> momsc [label="MM AUTH_RESP"]; |
| moms <<= momsc [label="(BSSMAP) CIPHER_MODE_COMMAND"]; |
| moms =>> momsc [label="(BSSMAP) Ciphering Mode Complete"]; |
| moms <<= momsc [label="(BSSMAP) COMMON_ID"]; |
| moms =>> momsc [label="RR CIPH_M_COMPL"]; |
| moms =>> momsc [label="CC SETUP"]; |
| momsc note momsc [label="CC starts guard timer (180s)"]; |
| momsc abox momsc [label="CC state:\nINITIATED"]; |
| momgw <<= momsc [label="for CN: CRCX\nrtpbridge/*@msc"]; |
| momgw =>> momsc [label="for CN: CRCX OK\nEP-1 CI-1 IP:port-1"]; |
| momsc =>> mncc [label="MNCC_SETUP_IND\nIP:port-1"]; |
| momgw <<= momsc [label="for RAN: CRCX\nEP-1"]; |
| momsc <<= mncc [label="MNCC_RTP_CREATE"]; |
| momgw =>> momsc [label="for RAN: CRCX OK\nEP-1 CI-2 IP:port-2"]; |
| moms <<= momsc [label="(BSSMAP) ASSIGNMENT_COMMAND"]; |
| moms =>> momsc [label="(BSSMAP) Assignment Complete"]; |
| momgw <<= momsc [label="for RAN: MDCX\nEP-1 CI-2"]; |
| momsc =>> mncc [label="MNCC_RTP_CREATE\nIP:port-1"]; |
| momsc <<= mncc [label="MNCC_CALL_PROC_REQ"]; |
| momsc note momsc [label="CC stops guard timer"]; |
| momsc note momsc [label="CC starts guard timer (180s)"]; |
| momsc abox momsc [label="CC state:\nMO_CALL_PROC"]; |
| moms <<= momsc [label="CC CALL_PROC"]; |
| mtmsc <<= mncc [label="MNCC_SETUP_REQ\nIP:port-1"]; |
| mtms <<= mtmsc [label="Paging"]; |
| momgw =>> momsc [label="for RAN: MDCX OK\nEP-1 CI-2 IP:port-2"]; |
| mtms =>> mtmsc [label="(BSSMAP) Complete Layer 3 Information"]; |
| mtms =>> mtmsc [label="RR PAG_RESP"]; |
| mtms <<= mtmsc [label="MM AUTH_REQ"]; |
| mtms =>> mtmsc [label="MM AUTH_RESP"]; |
| mtms <<= mtmsc [label="(BSSMAP) CIPHER_MODE_COMMAND"]; |
| mtms =>> mtmsc [label="(BSSMAP) Ciphering Mode Complete"]; |
| mtms <<= mtmsc [label="(BSSMAP) COMMON_ID"]; |
| mtmsc note mtmsc [label="CC starts timer T303 (30s)"]; |
| mtmsc abox mtmsc [label="CC state:\nCALL_PRESENT"]; |
| mtms <<= mtmsc [label="CC SETUP"]; |
| mtms =>> mtmsc [label="RR CIPH_M_COMPL"]; |
| mtms =>> mtmsc [label="CC CALL_CONF"]; |
| mtmsc note mtmsc [label="CC stops timer T303"]; |
| mtmsc note mtmsc [label="CC starts timer T310 (30s)"]; |
| mtmgw <<= mtmsc [label="for CN: CRCX\nrtpbridge/*@msc"]; |
| mtmsc abox mtmsc [label="CC state:\nMO_TERM_CALL_CONF"]; |
| mtmsc =>> mncc [label="MNCC_CALL_CONF_IND"]; |
| mtmsc <<= mncc [label="MNCC_RTP_CREATE"]; |
| mtmgw =>> mtmsc [label="for CN: CRCX OK\nEP-2 CI-3 IP:port-3"]; |
| mtmgw <<= mtmsc [label="for RAN: CRCX\nEP-2"]; |
| mtmgw =>> mtmsc [label="for RAN: CRCX OK\nEP-2 CI-4 IP:port-4"]; |
| mtms <<= mtmsc [label="(BSSMAP) ASSIGNMENT_COMMAND"]; |
| mtms =>> mtmsc [label="(BSSMAP) Assignment Complete"]; |
| mtmgw <<= mtmsc [label="for RAN: MDCX\nEP-2 CI-4"]; |
| mtmsc =>> mncc [label="MNCC_RTP_CREATE\nIP:port-3"]; |
| mtmgw =>> mtmsc [label="for RAN: MDCX OK\nEP-2 CI-4 IP:port-4"]; |
| mtms =>> mtmsc [label="CC ALERTING"]; |
| mtmsc note mtmsc [label="CC stops timer T310"]; |
| mtmsc note mtmsc [label="CC starts timer T301 (180s)"]; |
| mtmsc abox mtmsc [label="CC state:\nCALL_RECEIVED"]; |
| mtmsc =>> mncc [label="MNCC_ALERT_IND\nIP:port-3"]; |
| momsc <<= mncc [label="MNCC_ALERT_REQ"]; |
| momsc note momsc [label="CC stops guard timer"]; |
| momsc note momsc [label="CC starts guard timer (180s)"]; |
| momsc abox momsc [label="CC state:\nCALL_DELIVERED"]; |
| moms <<= momsc [label="CC ALERTING"]; |
| mtms =>> mtmsc [label="CC CONNECT"]; |
| mtmsc note mtmsc [label="CC stops timer T301"]; |
| mtmsc abox mtmsc [label="CC state:\nCONNECT_REQUEST"]; |
| mtmsc =>> mncc [label="MNCC_SETUP_CNF\nIP:port-3"]; |
| mtmsc <<= mncc [label="MNCC_RTP_CONNECT\nIP:port-1"]; |
| mtmgw <<= mtmsc [label="for CN: MDCX\nEP-2 CI-3"]; |
| mtmsc <<= mncc [label="MNCC_SETUP_COMPL_REQ"]; |
| mtmsc note mtmsc [label="CC starts guard timer (180s)"]; |
| mtmsc abox mtmsc [label="CC state:\nACTIVE"]; |
| mtmsc note mtmsc [label="CC stops guard timer"]; |
| mtms <<= mtmsc [label="CC CONNECT_ACK"]; |
| momsc <<= mncc [label="MNCC_RTP_CONNECT\nIP:port-3"]; |
| momgw <<= momsc [label="for CN: MDCX\nEP-1 CI-1"]; |
| momsc <<= mncc [label="MNCC_SETUP_RSP"]; |
| momsc note momsc [label="CC stops guard timer"]; |
| momsc note momsc [label="CC starts guard timer (180s)"]; |
| momsc note momsc [label="CC starts timer T313 (30s)"]; |
| momsc abox momsc [label="CC state:\nCONNECT_IND"]; |
| moms <<= momsc [label="CC CONNECT"]; |
| mtmgw =>> mtmsc [label="for CN: MDCX OK\nEP-2 CI-3 IP:port-3"]; |
| momgw =>> momsc [label="for CN: MDCX OK\nEP-1 CI-1 IP:port-1"]; |
| moms =>> momsc [label="CC CONNECT_ACK"]; |
| momsc note momsc [label="CC stops timer T313"]; |
| momsc abox momsc [label="CC state:\nACTIVE"]; |
| momsc note momsc [label="CC stops guard timer"]; |
| momsc =>> mncc [label="MNCC_SETUP_COMPL_IND"]; |
| moms =>> momsc [label="CC DISCONNECT"]; |
| momsc abox momsc [label="CC state:\nDISCONNECT_IND"]; |
| momsc =>> mncc [label="MNCC_DISC_IND"]; |
| momsc <<= mncc [label="MNCC_REL_REQ"]; |
| momsc note momsc [label="CC starts guard timer (180s)"]; |
| momsc note momsc [label="CC starts timer T308 (10s)"]; |
| momsc abox momsc [label="CC state:\nRELEASE_REQ"]; |
| moms <<= momsc [label="CC RELEASE"]; |
| mtmsc <<= mncc [label="MNCC_DISC_REQ"]; |
| mtmsc note mtmsc [label="CC starts guard timer (180s)"]; |
| mtmsc note mtmsc [label="CC starts timer T306 (30s)"]; |
| mtmsc abox mtmsc [label="CC state:\nDISCONNECT_IND"]; |
| mtms <<= mtmsc [label="CC DISCONNECT"]; |
| mtms =>> mtmsc [label="CC RELEASE"]; |
| mtmsc note mtmsc [label="CC stops timer T306"]; |
| mtms <<= mtmsc [label="CC RELEASE_COMPL"]; |
| mtmsc =>> mncc [label="MNCC_REL_IND"]; |
| mtmsc abox mtmsc [label="CC state:\nNULL"]; |
| mtmsc note mtmsc [label="CC stops guard timer"]; |
| mtms <<= mtmsc [label="(BSSMAP) CLEAR_COMMAND"]; |
| mtms =>> mtmsc [label="(BSSMAP) Clear Complete"]; |
| moms =>> momsc [label="CC RELEASE_COMPL"]; |
| momsc note momsc [label="CC stops timer T308"]; |
| momsc =>> mncc [label="MNCC_REL_CNF"]; |
| momsc abox momsc [label="CC state:\nNULL"]; |
| momsc note momsc [label="CC stops guard timer"]; |
| moms <<= momsc [label="(BSSMAP) CLEAR_COMMAND"]; |
| moms =>> momsc [label="(BSSMAP) Clear Complete"]; |
| } |