Cisco CUCM/CUBE SIP Troubleshooting

Some quick notes on troubleshooting tools in a Cisco SIP Call Manager environment:

Commands on the CUBE router:

show call active voice compact
debug ccsip messages
debug voip ccapi inout

Article on understanding SIP traces:

SIP call flows and troubleshooting:

Using CUCM RTMT Session Trace:

Using TranslaterX as an additional tool to Session Trace:

2 Hour Cisco Live breakout on SIP troubleshooting with CUCM and CUBE: