The nodes of the SIP service are shown in the following schematic. The nodes at which monitoring information is available are marked with an asterisk (*). See SIP Service Statistics.
sip-service
|--- network-manager*
|--request-received*
|--request-sent*
|--request-received*
|--request-sent*
|--sip-listener*
|---overload-protection-manager*
|---session-manager*
|---transaction-manager*