Timestamp                 Node / Interface   Device IP       Direction   Protocol   Message Name    TCP Handle / From Tag                                 Call Ref / ID                                  
06/08/2017 12:21:19.565   172.21.100.11      172.21.102.11   In          H225       SETUP                                                                 0x00C9                                         
06/08/2017 12:21:19.591   172.21.100.11      172.21.100.14   Out         SIP        INVITE          19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11   
06/08/2017 12:21:19.601   172.21.100.11      172.21.100.14   In          SIP        100 Trying      19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11   
06/08/2017 12:21:19.723   172.21.100.11      172.21.100.14   In          SIP        180 Ringing     19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11   
06/08/2017 12:21:31.162   172.21.100.11      172.21.100.14   In          SIP        200 OK          19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11   
06/08/2017 12:21:31.163   172.21.100.11      172.21.100.14   Out         SIP        ACK             19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11   
06/08/2017 12:23:20.231   172.21.100.11      172.21.100.14   Out         SIP        SUBSCRIBE       2069553445                                            dee78980-939133a8-19ec-b6415ac@172.21.100.11   
06/08/2017 12:23:20.254   172.21.100.11      172.21.100.14   In          SIP        404 Not Found   2069553445                                            dee78980-939133a8-19ec-b6415ac@172.21.100.11   
06/08/2017 12:23:40.197   172.21.100.11      172.21.100.14   Out         SIP        BYE             19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11   
06/08/2017 12:23:40.204   172.21.100.11      172.21.100.14   In          SIP        200 OK          19269~6a64106b-0c84-49ff-97ed-fe98bdd2be95-31483554   96c86700-9391332f-19db-b6415ac@172.21.100.11